Sectional industrial doors

Transcription

1 We build your door! Tested quality with the latest safety standards, certified to DIN EN Reliability and functionality an investment for the future. made in Germany.

2 2 Innovative technologies in top quality for the highest demands that is our goal. We pursue it with a passion. We develop made-to-measure solutions for our customers and introduce them successfully into the market. Our standard is high, our dedication is great. Both these aspects unify us in the Günther group across all disciplines and limits. The same is true for the uncompromising will to succeed together. The courage to put new ideas quickly into practice. And last but not least, the ambition to solve every problem we are confronted with to perfection. Our largest asset, however, is our customers great confidence. Confidence in our capabilities, our experience, and in our readiness for action. Confidence in the quality and reliability of our products. We owe it to this confidence that today all enterprises of the Günther group are leaders in their respective markets. We are pleased about it. We are proud of it. And this success encourages us to continue to assist our customers with highly individual and progressive solutions of the highest quality. We are there for you. Yours sincerely, Contents 3 Günther quality is our tradition 4 Günther service guaranteed Sectional doors for 6 Car dealers 8 Automobile industries 10 Shopping centres 12 Hall construction 14 Industrial production halls 16 Logistics halls 18 Fire and ambulance stations 20 Large car parks 22 XXL sectional doors 24 Vehicle washing plants 26 Special solutions Model types Steel sandwich sectional door Construction and surface of the panels, colour and divisional variations, windows, technical data Aluminium frame rung sectional door Frame rung construction, divisional, glazing and filling variations : Combination of 707 and Glazing and filling variations 38 Side doors and pass doors Dr.-Ing. Wolfgang Günther 42 Track systems, spring shaft, tube shaft 45 Safety devices We reserve the right to make technical changes. Protected by copyright. Copying, also of extracts, only with the permission of Günther.

3 3 Inhaltsübersicht Günther quality is our tradition The Günther team It can t be done - you won t hear that at Günther. Our development, technical, sales, production and service employees will find the best solution for you. At Günther, your wish is at the centre of attention. Our professional employees dedicate themselves to you. One-source production All important parts are produced by Günther themselves in Westerwald. Günther has a modern colour coating system that works with both wet paint and powder. Door components of up to 13 metres in length can be powder coated or wet painted with the system. The panels are manufactured on our own double-belt system, which is over 100 metres long, using a proven procedure. Patented profiling in conjunction with foam ensures high-stability steel sandwich panels which are also used for our largest sectional door systems. Environmental awareness Environmental protection is an important subject at Günther. The modern environmental management system integrated in the company is a self-commitment which is taken very seriously by management and employees of Günther alike. For instance, 100% CFC-free hard foam, foamed with pentane, is manufactured in the highest quality during panel production. The ozone-killing CFC is therefore never produced and the pentane ensures around 15% better thermal insulation values. Our environmental protection also encompasses the colour coating. A state of the art lacquering system enables not only paint overspray recycling, but also appropriate exhaust air filtering systems guarantee environmental protection that significantly exceeds required values. Quality management The basis of our quality is the Günther quality system. Günther is certified according to DIN EN ISO 9001:2000. Each production step meets high quality demands, from development to completed assembly. Internal process optimisation ensures top quality and flexibility, for example, in the case of just for you solutions. Not every door system can be manufactured in standard production. Our engineers relish the challenge of developing an individual door for you. Post-purchase guarantee The success of Günther lies in our attention to detail. Detailed information is archived for every door produced by us. Technical information thus exists to this very day on every door ever produced and sold by Günther. Even after many years, this guarantees that Günther can supply matching spare parts, whether panels, electrical components or motors. In the shortest possible time and in proven Günther quality combined with the Günther guarantee. Roller track/double-belt-system in the production

4 4 Günther service guaranteed Trust Günther - the quality manufacturer of industrial and garage doors with decades of experience! We supply high quality and durable functional parts from one source, made in Germany. The comprehensive range of products takes into account the latest findings from research and practical experience in construction and choice of materials. Optimum manufacturing methods assure economical and innovative product solutions that satisfy the required specifications to the greatest degree and guarantee the user a durable and reliably functioning door system. Naturally the continuous self-monitoring of all manufacturing steps is part of this, as is the regular external monitoring by independent test institutions. Made-to-measure advice Delivery and assembly of the Günther doors Deliveries are made by modern trucks. These usually have their own fork-lifter on board. Unloading at the building site is therefore no problem. Our own assemblers or trained contract partners install the doors according to our specifications. Your sectional doors will thus work reliably for many years. 10 year spare part guarantee Günther supplies you with spare parts reliably and quickly, even after many years. We produce almost all components ourselves. The necessary security that you can expect. Günther s advisory and sales team is represented throughout Germany and in all European countries. Advice and service are written in capital letters. Our technical field service employees advise you competently, at the building site too. We support you in planning the object from consultation to implementation. In the case of large or unusual constructions, the field service advisor will be supported by experienced engineers and technicians. Günther s standard is to offer you a perfect product solution, tailored to your needs. Customer satisfaction is important to us!

5 Testing according to accident prevention regulations 5 Proven safety that you can rely on! Basic principle Motor-driven door systems must be tested before taking into operation for the first time and afterwards as required, but at least once per year. The object of the test is to determine the safe working condition of the system. In order to judge this, expertise is required, which encompasses both knowledge of the respective technical rules and regulations and also mastery of technical correlationships. This expertise is possessed first and foremost by the manufacturer and his employees. Who is better qualified to recognise problems and judge a system, if not those whose daily work revolves around the construction and assembly! safety through annual compulsory tests of doors? They possess vast riches of experience without which a test cannot be meaningfully executed. However, experience alone is not enough if it is not supplemented by theoretical knowledge and command of the corresponding regulations. That requires continuous training. Günther is up-to-date, where test know-how and the latest regulations are concerned too.

6 6 Sectional doors for car dealers Not all doors are the same Showrooms, diagnostic areas, workshop. The right function for every application Showrooms should be as transparent as possible. The exhibit stands to the fore, the architecture underlines it. Doors for other areas of a modern car dealer s premises should blend elegantly into the architecture, be functionally reliable and comply with the latest safety requirements. Bright, daylight-filled workshops reduce lighting costs. Individual operating functions are standard in this age of electronic controllers. Günther sectional industrial doors are ideally suited to this task. The model type 909 aluminium frame rung construction and the model series 709, a combination of closed steel sandwich sections in conjunction with aluminium frame rung sections, enable the realisation of almost all customer wishes. The doors are offered in all colours of the RAL palette. Choose the colour to suit your corporate identity.

7 Always on the move 7 Building project: AHG Wackenhut GmbH & Co. KG, Nagold The object is comprised of 2 building phases First building phase: New construction of a truck, bus and car repair workshop with reception facilities. A total of 44 sectional doors were delivered and installed. Door type: 909 FI; anodised E6/EV1 Glazing: All doors are fitted with plastic insulating glazing with hard-coated surface. Controllers: Almost all doors are controlled automatically; external impulse transmitters in the form of radar movement detectors Safety devices: Opto-electronic bottom contact rails, safety sensitive edges systems, safety light barriers. Light grids were additionally installed in parts of the commercial vehicle area. Door sizes: 5000 x 5000 mm and 4000 x 4500 mm (clearance width x clearance height) Second building phase: New construction of a used and new car centre for Chrysler-Jeep 7 sectional doors in total Size: approx x 3500 mm (clearance width x clearance height) Equipment: as in building phase 1

8 8 Sectional doors for the automobile industry Individual solutions for the highest demands Elegant, functional, durable and safe the engineers from Günther develop the perfect door for you One of Günther s prestige objects: The Ferrari Formula One Centre in Maranello. Sectional doors in rounded hall walls with individually developed track systems a challenge for development, production and assembly which our engineers mastered perfectly. 707 steel sandwich panel sectional doors coated in the colour of the hall, each with 3 windows which were integrated in one of the central sections. The 4th and 6th sections had to be secured with extra reinforcing frames due to the door width of over 5500 mm. Special rails ensure perfect and troublefree function. This Günther sectional door meets the Ferrari standard exactly: elegant, highly functional, durable and safe. Other automobile manufacturers also trust the reliable Günther sectional doors. With very different requirements for which Günther develops made-to-measure solutions. For example, sectional doors with a large light strip section. They ensure bright and friendly workplaces and contribute to the saving of energy. Or sectional high-speed doors. They are used in production areas where short opening times are demanded. Production halls with integrated crane systems often require special rail constructions. Whether special controllers or safety components tailored individually to the building project the Günther technicians are equipped for every eventuality and put requirements explicitly into practice. Technically and aesthetically perfect. Quality from Germany: Günther.

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10 10 Sectional doors for shopping centres Transparent presentation and optimum functionality The appropriate door type for individual areas of application representative and perfectly tailored to your needs Shopping centres have many doors. Sectional doors are used here in every conceivable area. Transparency, optimum functionality and also safety aspects play a great part here. The installation of electronic items such as telephones, radios and navigation systems etc. in cars takes place behind secure sectional doors. Doors for goods inwards areas secure the area of the hall where incoming goods are checked and intermediately stored for short periods. A sectional door must not only work quickly and reliably here, it should also be flexible to handle. Günther sectional doors adapt themselves automatically to the season. A change of switch setting is enough. In cold winter months, the sectional door can be partly opened with the winter operation door setting, so that heated air inside the stores does not escape too quickly. The refuse stations integrated in the centres also require large doors as a rule, so that refuse collection trucks can easily load and manoeuver. Sectional doors effectively seal this mostly non-representative area off from the outside when not in use. Further areas of use in shopping centres are access roads, sluices and partitions. For all the above-mentioned building areas, the doors are implemented with a track system to precisely suit the requirement. Günther has made the particular requirements of this area of application its speciality. Safety standards have been developed for well-known retail organisations which, above all, integrate burglar protection. Strengthened rails, secured against twisting via steel pipe sub-frames, powder-coated in all RAL colours if desired, increase burglar protection significantly. Likewise the lifting prohibitor which, in Günther sectional doors, is combined with the broken rope safety device for better effectiveness. Lifting the door from outside is impossible, thanks to this Günther safety device. This safety component is TÜV tested and fulfils the current safety standards. Rapid-opening doors in highly-frequented work areas can be combined with other door types such as, for example, PVC high-speed doors or fire-prevention doors.

11 Always on the move 11 Naturally the protection of persons who are located in the respective door areas is most important. All doors comply with the latest European safety standards and are certified by a notified testing station in accordance with DIN EN Electrical safety and monitoring components allow the connection of door controllers to fire alarms systems or to internal monitoring systems which notify a monitoring centre whether a door is open or closed. Several or, if desired, all doors can be opened or closed together by means of a group controller. There is practically no limits to the design of the doors as regards colour and division. Thus the frames rung of the door type 909 can be coated in a different colour to the fillings. Optionally, the 707 and 709 can usually be easily produced in colours corresponding to the customer s corporate design.

12 12 Sectional doors for hall construction The right door system for your hall Whether the hall is used commercially, industrially or agriculturally Günther has the right solution for every requirement Günther supplies sectional doors in the widest variety of sizes for the widest variety of requirements to small and large firms that possess commercial, industrial or agricultural halls. Whether doors for indoor riding halls, stables, stores and machine halls, sports halls or commercial and industrial buildings, we have the right door system for you. Naturally we also develop, produce and assemble special constructions for you if required. Günther has been well-known for 35 years for qualified solutions. For this reason, Günther is also the permanent partner of important European hall manufacturers who plan, produce and build halls with various constructions and materials for their customers. Buildings tailored to the purpose of use, which are intended to offer the customer the optimum. High-quality doors belong to them. That s why hall manufacturers have been placing their trust in Günther know-how for years. Whether insulated or uninsulated lightweight wall structures, monolithic pouredconcrete walls, pre-cast concrete or porous concrete walls, wall claddings in sheet steel or aluminium, sandwich elements, wooden sheeting or panels made from derived timber products, sectional doors from Günther always fit the bill! Your wish defines the direction. We find the best solution for you.

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14 14 Sectional doors for industrial production halls Work in a pleasant atmosphere High daylight incidence and reduction of energy costs are just as important at Günther as fuctionality, safety devices and durability Whether small industrial firms or large industrial concerns the widest variety of sectional doors is required for the widest variety of types of manufacturing. Make your choice and decide which version you would like. Günther offers the right solution for all manufacturing branches. And if, by way of an exception, no sectional door can be supplied due to structural conditions, then Günther, with its complete assortment, has the right door for your hall in every case. Depending on production, the widest variety of requirements can be decisive for the choice of version. Light-filled halls, which take into account energy-saving concepts, are just as much in demand as doors with a high K-value. The subject of emission and heating cost reduction is particularly relevant for the selection of the right product in times of continually rising energy costs. But other subjects such as functionality, safety devices and durability are also factors in deciding on an investment. Günther maintains a network of technical field service employees right across Europe who will offer you competent and problem-orientated advice. View from inside

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16 16 Sectional doors for logistics halls POST BASE, Kalsdorf / Graz, Austria 57 custom-made sectional doors Design of the doors The building project was built in the immediate vicinity of an ammunition store, therefore the doors had to be designed to withstand an explosive pressure specified by the military command. Requirement according to LV: Explosive pressure: The object is located in the outer danger area of the Kalsdorf ammunition stores. In the case of an explosion, the door systems must be able to withstand the following pressure forces: Doors kg 14 ms Doors kg 14 ms The doors must not be torn out of the guide tracks after an explosion. Various track systems were used. Besides the standard track system, high-lift and vertical hardware was used. Reinforcement of the panels and sight sections The glazing was implemented with 2 x 3 mm thick clear polycarbonate that withstands a pressure wave of 7.7 kpa. Multiple bolting of the aluminium glass holder frames to the support frame. The frame rung construction was provided with reinforcement fins. The panel sections were reinforced by means of a top-hat profile. The connection between rail and frame was reinforced by means of additional welds (spot welding). All hinges were doubled. The rails were fastened with a double number of special mounting brackets. The doors are implemented with a manual bolt with electrical power-off for the counterlockin of the door to the ramp.

17 Always on the move doors were manufactured in separable versions for 3 opening heights. 1. Loading the WAPs: 1 st and 2 nd sections are decoupled by means of a manual lock which is electronically secured and the door is opened to a clearance height of 3750 mm. 2. Loading small trucks: The door is coupled together and the entire door system is opened to a clearance height of 2200 mm. 3. Fork-lift traffic: By means of changing over a selection switch, the entire door is opened to a clearance height of 3200 mm. The door systems are fitted with a direct drive without the use of a spring shaft in order to provide the various opening heights. In order to avoid accidents, the control of the electronic locking and unlocking is technically designed such that the door can only be operated if it is handled correctly (locking on both sides). The building owner additionally required the optical appearance of the doors to be uniform.

18 18 Sectional doors for fire and ambulance stations Safe technology for emergencies Günther sectional doors also fulfil the required safety specifications in this area and can be manually or electrically operated Whether doors for fire and ambulance stations or sectional doors for police halls, the requirements are similar. Besides short opening times, protection against weather, theft or damage must be ensured. Additionally, the doors should blend harmoniously into the architecture of the building. The fire brigade in Rennerod planned a new fire station for the fire brigade of the association of municipalities. A total of 5 sectional doors was required for the garage sections. The individual sections are connected together via stable stainless steel hinges. The door systems are fitted with the following safety devices: Cable break device Spring break device opto-electronic safety edge Finger protection system internally-routed cables 3 doors of type 709 FI were built clearance width 8135 mm, clearance height 3640 mm. The door leaves are a combination of steel sandwich sections, Classic surface (embossed and microlined) and aluminium frame rung construction; the door leaves are finished outside in RAL 3000 flame red and inside in RAL These individual door leaves are divided into 7 fields and 5 sections. Frame rung constructions made from bolted aluminium extrusion pressed frame form the sections. The section thickness, without reinforcement, is 45 mm. The fields and sections are arranged in accordance with the applicable stability requirements. The aluminium sections are fitted with double-walled plastic panes; the thickness is thereby 16 mm. Due to the width of 8135 mm, the individual sections were provided with additional reinforcing frames. The fire brigade doors are driven by an electrical chain wheel drive unit type: elero ER , fitted with a disengageable coupling. This enables the doors to be opened as quickly as possible, even in the case of a power failure. The controller allows safe operation of the door systems for self-holding.

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20 20 Sectional doors for large car parks Safety and control devices made to measure Special doors for large car parks must fulfil the widest variety of tasks Günther offers a great number of possible variations Underground car parks and multi-storey car parks should basically be locked, or at least at certain times (mostly at night). A sectional door lends itself here in many cases. If the structural conditions are favourable, a Günther type 909 sectional door is the right choice. The aluminium frame rung construction can be fitted with diverse fillings. In most cases, an underground car park must also enable forced ventilation. A good solution is the use of holed sheet metal or expanded metal mesh with a sufficient ventilation cross-section in accordance with regulations. In this case, pull-in protectors must always be installed as basic safety devices. Further safety devices include lateral interference protection, internally-routed cables, rope and spring break devices. All Günther doors fulfil the requirements of DIN EN Side doors, which optically match the sectional door or are mounted with a bezel frame, are often supplied as access doors. For higher frequencies of operation, it is necessary to increase the strength of the torsion springs which balance the weight of the door leaf. Günther offers springs rated up to 100,000 load changes in its supply range. This guarantees trouble-free function until the next maintenance. In accordance with legal requirements, every electricallydriven door must be subjected to an examination according to the accident prevention regulations by a surveyor at least once per year. This service is also offered by Günther. Of great importance for door systems in large car parks is the correct choice of safety and control devices, e.g. the hold-open times, automatic closing, one-way regulations and many others. We can offer you a great number of electrical control components for the solution of virtually any requirements. Just arrange an appointment with our field service advisor. He will be pleased to advise you.! Annual check according to the accident prevention regulations is legally stipulated

21 Always on the move 21 Burglar protection The Günther lifting prohibit or levering up is impossible

22 22 XXL sectional doors Large-scale sectional doors A high degree of stability and resistance to wind pressure a challenge for our engineers! These sectional doors (page 23) are really impressive. Door area: 100 m 2. Width: 12.5 metres. Height: 8 metres. Every single one of these doors, which are made from steel sandwich panels, weighs almost 2 metric tonnes. The base section alone weighs in at 270 kg. The location is the new 26,000 m 2 logistics centre in Brake, which is equipped with eight of these doors. In view of their size, they also make their mark on the shape of the building complex. They were planned and built by Günther on the basis of the Günther 707 model series. Stable steel sandwich panels with special reinforcements. The actual technical challenges involved in this project were the stability of the entire structure and the resistance of the doors to wind pressure. The customer had specified the wind load to be overcome as force 10. The engineers solved this problem by further reinforcing the steel sandwich panels compared to the standard versions. The inner sides of the panels were provided with special reinforcing frames in order to fulfil the requirements with regard to wind load. Besides this, the panels have a 45 mm thick, CFC-free hard foam core, foamed with pentane, which offers 15% better insulation values than conventionally foamed panels. This is joined shear resistant to the covering sheets. It also stabilises the sheets effectively against shearing and denting. The result: Even under very great loads, the 12.5 metre-wide panels do not flex more than 23 mm. High-strength exterior hinges are fitted as standard to Günther doors. The sections, from which each of the heavy doors is composed, are connected together by V2A hinges. So that the heavy sections do not tear apart from each other due to the high stresses of opening and closing, Günther uses high quality standard stainless steel hinges. As tests have proved, these standard hinges handle the forces which arise with ease: The hinges did not tear out even during traction tests with momentary forces of 500 kg. That means: The sections of a door would have remained connected to each other despite these enormous loads which would not arise in reality. Sturdy components: Other components were adapted to the dimensions of the door. The drive unit lifts its load by means of smoke-tube shaft, robust rope drum and special steel ropes to the rope holders which are anchored to the base section. The doors themselves move on non-derailable rollers which run in rails. The raised track systems enable the hall user to use the entire height of the hall, which is 10 metres on average.

23 Always on the move 23 Picture on top: 707 XXL door x 8000 mm (CWx CH) Picture on bottom: 909 XXL door, Beneteau/France, x 3800 mm (CW x CH)

24 24 Sectional doors for vehicle washing plants These doors must withstand extreme conditions Günther offers the highest quality components for perfect appearance and long-term functional reliability Vehicle washing plants pose particular problems. Since water and aggressive detergents place great strain on the door components, high quality parts must be selected for this application. Günther offers hinges, rails and other door fittings in stainless steel. This prevents unsightly corrosion and guarantees long-term functional reliability. Vehicles of all kinds are cleaned and brought optically up to scratch in special washing plants in the shortest space of time. This works thanks to state of the art washing systems. The use of chemicals employed in an environmentally-friendly manner is, however, indispensable. The highest demands are thereby placed on the vehicle washing plant and its equipment. The door systems in particular are subject to the greatest demands, whereby the choice of washing plant is also influenced by the overall appearance. The sectional door must withstand the aggressive conditions in a washing plant. This usually makes the use of high quality components such as stainless steel necessary. Unfortunately, this fact is often not or not sufficiently discussed in the toughness of competition. Depending on the type of washing plant, there is wide range of meaningful equipment variations. Günther offers individual made-to-measure equipment versions, which satisfy the respective demands and which can be steplessly expanded. Your washing plant sectional doors will thus retain their good looks for years and can be operated reliably. The door leaf fittings such as hinges, roller holders or roller holder brackets are made from stainless steel as standard at Günther. Specially tilted glass panels are used for the doors of washing plants, which ensure that spray water runs off the door leaf so that the chemicals in the washing water are in contact with the door leaf for the shortest possible time. Special plastic glazing is offered as an option. The Günther washing plant glazing ensures that the panes remain free of fogging for at least 10 years. If the washing plant moves very close to the door leaf, diverse powdercoated galvanised components can be supplied, such as the frame, rails, frame fixing brackets, suspension brackets or cover sheets. This prevents corrosion reliably. Likewise, our ball-bearing rollers can be ordered with stainless steel axles. Günther offers you an optimisation package for the electrical components of washing plant doors. All components are supplied in class IP65. For door leaf weights of up to 230 kg, a direct drive without torsion spring can be used. This prevents torsion springs from rusting due to aggressive washing water, which would leave corresponding marks on the inner side of the door. All electrical fixings are designed with seals for use in washing plants. The supporting ropes can be optionally supplied in stainless steel, the galvanised spring buffers which cushion the door at its opened end position can be replaced by gas pressure dampers. Just ask us, we have the right solution to your requirements.

25 Always on the move 25 Compare for yourself: Washing plant quality (stainless steel) door components from Günther Standard door components Stainless steel corner bracket with connection box, class IP65 Galvanised corner bracket Tube shaft with electrical drive, IP65, rear-mounted drive shaft (without torsion spring) Front-mounted spring shaft and chain wheel drive unit Hinge, roller holder bracket and roller holder Galvanised hinges Roller (axle) in stainless steel Galvanised roller

26 26 Special solutions Special doors require special solutions Demanding structural conditions? No problem for Günther The problems which the engineers at Günther have to solve are not always everyday problems. For example: The Thermofin GmbH company in Heinsdorfergrund had a hall built that usually only normal vehicles drive into. A smaller sectional door would suffice here. However, a few times a year, a daylight opening width of around mm is required, and that at the full door height of 4580 mm! Both doors can only be driven through from one side; the total width of the hall is insufficient to be able to install 2 door systems alongside each other. Both doors were supposed to be supplied as aluminium doors in frame rung construction (909), the lowest section with closed fillings, the remaining sections with plastic double-glazing. The solution: A small industrial door was arranged at the left side, as seen from outside, according to the specified dimensions (4740 x 4580 mm [W x H]). A second door of over twice the width (9350 x 4580 [W x H]) was planned to the right. Both doors are connected to a wide, central support, which is comprised of a steel frame construction fitted on the outside with steel sandwich panels with aluminium cladding, and which can be tilted out of the way. The respective right or left rails of the two sectional doors are mounted to this support. The support is locked and unlocked from inside via a double bolt locking system operated by a handcrank and is fastened to the lintel via a hinge. If the support is unlocked, it can be folded up through 90 via the top-mounted hinge by means of an electric motor (elero plug-on drive with double rope drum). If the total largest possible opening width is required, both sectional doors must first be completely opened. The central support is subsequently unlocked and folded upwards electrically. With that, the maximum opening width and height is available. Electrical safety devices reliably prevent the sectional doors from being operated when the support is open. Competence has a name Günther. View from inside: the support in the middle in a locked position Doors opened, middle support unlocked and just opening Middle support total opened, the maximum width is available

27 Always on the move 27 Building project Doll Fahrzeugbau GmbH, Oppenau The Doll company, an important manufacturer of vehicle superstructures, is expanding its Oppenau facility. In the course of the expansion, a decision had to be made whether to enlarge production at the Oppenau site or to relocate it abroad. The executive management invested in the German factory. In order to produce around the clock in three shifts, several requirements had to be fulfilled. One of the requirements was that a specified noise level value must not be exceeded in a nearby residential area. In close co-operation with the engineering consultants and the steel construction company commissioned by the customer, the Günther engineers developed a technically high quality solution that also blended in outstandingly with the façade of the Doll company s new building. All door systems were supplied as sectional doors in the 709 version. The door sizes lie within the range of approx x 4500 mm (clearance width x clearance height). On the side of the hall facing the residential area, special door systems were developed for the above-mentioned reasons of soundproofing. The solution was to mount sectional doors in the hall with a special field division. On the outside of the door opening, double-walled rolling door systems were integrated in a special sub-structure at a distance of around 500 mm to the sectional door systems. These double door systems are operated with a specially developed control program. Thus all doors, i.e. any open sectional doors and rolling doors, close automatically, for example at the start of the night shift. Diverse electrical safety devices ensure that the door systems can be operated without accidents and naturally that they satisfy all requirements of the current standards.

28 28 Model types 707 Steel sandwich sectional door Outstanding thermal and sound insulation The highly-insulated steel sandwich sectional door with 45 mm thick, pentane foamed panels High quality materials and accomplished workmanship guarantee the best results. Our 707 sectional doors are leaders in material, features and functions. They are comprised of double-wall sheet steel elements with polyurethane hard foam cores, which are foamed without CFCs. The thickness of the section, and thus the entire door leaf, is 45 mm, which offers outstanding thermal insulation and soundproofing properties. These properties are supported by special temperature-resistant EPDM sealing rubbers, which form a barrier to wind and moisture. Particularly large doors or doors which are subjected to extreme conditions are provided with a special reinforcing frame on the inner side. The standard height of the sections lies between 500 and 625 mm. They are connected to one another by means of rustproof hinges. This guarantees safety and durability. Naturally we also offer you individual heights to enable adaptation to existing façades or door designs. The base section can be individually adapted to sloping door entrances. The panels are structured with microlining and wood grain on the outer side and have a smooth surface with longitudinal ribbing on the inner side. The surface is coated with a polyester resin with imbedded polyamide particles. Last but not least, our 707 sectional doors offer outstanding value for money with high standards of quality and features and represent genuine alternatives to aluminium doors. Panel construction Final coating Protective primer Pre-treatment Galvanisation Sheet steel Galvanisation Pre-treatment Polyurethane (CFC-free) Pre-treatment Galvanisation Sheet steel Galvanisation Pre-treatment Protective primer Rear-side coating

29 Always on the move 29 Technical data Size range With pass door can be supplied up to mm in width up to 8000 mm height depending on version up to 7500 mm in width Resistance to wind load up to 3500 x 3000 mm, class 4 Watertightness Class 2* Air permeability Class 2* up to x 8000 mm, class 2 Thermal resistance completely closed 1.0 Sound insulation per lamella db Standard colours steel panel design Classic RAL 9016 traffic white RAL 9007 aluminium grey RAL 9006 aluminium white RAL 9002 grey white RAL 8014 sepia brown RAL 6005 moss green Safety features and performance characteristics in accordance with EN *without pass door RAL 5010 gentian blue RAL 3000 flame red Example door leaf versions A selection of 8 RAL colours is available for the outer side in the standard version. The inner sides are always finished in neutral grey white (RAL 9002). Individual coating on both sides is possible at any time if desired. 707 steel sandwich panels, section heights 500 mm and 625 mm. 707 steel sandwich panels, 4 sections, 3 rd section with oval panes (acrylic glazing). 707 steel sandwich panels, 5 sections, 4 th section with rectangular panes (acrylic glazing), special division. 707 steel sandwich panels, 4 sections, 3 rd section with oval panes (acrylic glazing) with pass door in 2 nd field from left. 707 steel sandwich panels, section heights 500 mm (special division) with ventilation grids in the base section. Pass door over four sections. 707 steel sandwich panels, section heights 625 mm with pass door (special width). Top pass door field with rectangular pane (acrylic glazing).

30 30 Model types 909 Aluminium frame rung sectional door A representative door Transparent variety, elegance, safety and functionality a door for the highest demands in modern hall architecture Transparency in a light appearance with the highest stability. Alongside purely functional aspects, our 909 aluminium sectional doors also satisfy the highest demands for aesthetics and design. Whether for production or stores halls, for car parks or car washes the frame rung construction made from bolted aluminium extrusion-pressed frame underlines the individual character of every building architecture. According to your specifications, the door leaf can be divided evenly in individual windows and sections or irregularly to suit the rest of the façade. The frame depth is 45 mm, the fillings are 16 mm thick. The 909 sectional door is equipped with aluminium stucco sheets or clear acrylic glass panes in the standard version. The frame rung construction is finished in anodised E6/EV1. Beyond that, there are practically no limits to the individual choice of colours. Whether as a uniform powder-coating for the complete door or the design of frames/rungs and fields in different colours. You have the choice. Almost all colours from the RAL palette can be supplied. Alongside a large selection of closed fillings, you can choose between double-glazing with clear, pearled or toned acrylic glass, and single-glazing with polycarbonate, single-pane safety glass or composite safety glass. In a special version for washing plants, the glazing is framed by strips which significantly reduce the accumulation of water on the door leaf. Transparent variety for the maximum entry of light. We also offer you a variety of solutions for the ventilation of buildings. From punched ventilation slits via individual ventilation fields to complete doors with expanded metal mesh, holed sheet or wire mesh fillings, which represent an interesting alternative for underground car parks in particular. The 909 sectional door: A door for the highest demands on design and functionality. Light but stable: Frame rung construction made from bolted aluminium extrusion-pressed frame with weather-resistant surface in anodised E6/EV1

31 Always on the move 31 Technical data Size range With pass door can be supplied up to 8000 mm in width up to 7000 mm height depending on version up to 7500 mm in width Resistance to wind load up to 3500 x 3000 mm, class 4 Watertightness Class 2* Air permeability Class 2* up to 8000 x 7000 mm, class 2 Thermal resistance Double-walled SAN filling 4.0 Sound insulation Double-walled sheet metal filling db Safety features and performance characteristics in accordance with EN *without pass door Example door leaf versions 909 aluminium frame rung construction with 4 sections and 4 fields, base section fields made from double-walled aluminium stucco sheet, surface natural aluminium. Remaining sections with double-walled acrylic glazing. 909 aluminium frame rung construction with 4 sections and 4 fields, base section fields made from double-walled aluminium stucco sheet, surface natural aluminium. Remaining sections with double-walled acrylic glazing and a pass door positioned in the 2 nd field from the left as seen from outside. 909 aluminium frame rung construction with 4 sections and 4 fields, all sections with doublewalled acrylic glazing. 909 aluminium frame rung construction with 4 sections and 4 fields, all sections with double-walled aluminium stucco sheet and double-walled acrylic glazing according to customer specifications. 909 aluminium frame rung construction with 3 sections and 3 fields (special division), all sections with double-walled acrylic glazing. Pass door in the centre of the door leaf. 909 aluminium frame rung construction with 4 sections (special division) and 4 fields, base and top section fields made from double-walled aluminium stucco sheet, surface natural aluminium. Remaining sections with double-walled acrylic glazing. Pass door positioned in 2 nd field from right.

32 32 Model types 909 Aluminium frame rung sectional door Panorama glazing for the maximum view show what you ve got! Choose from a large number of glazing and filling variations Showrooms should be elegant and transparent. True to the principle: show what you ve got. Whether car or motorcycle, yacht or transparent workshop - you can design bright and transparent vehicle showrooms with these door versions. The 45 mm thick gracefully constructed aluminium extrusion-pressed frame with finger protection system can be glazed without rungs up to a width of 3800 mm. Finished in anodised E6/EV1 or in virtually any colour desired, based on the RAL colour palette. For wider doors, an interesting division can be achieved by arranging the rungs asymmetrically. Günther sectional doors with panorama-glazed 909 sections are certified to DIN EN Aluminium frame rung construction divided into 4 sections with a special field division. Fillings with double-walled acrylic glazing. Example door leaf versions Aluminium frame rung construction with 4 sections up to a maximum individual field width of 3800 mm. Fillings with double-walled acrylic glazing (the max. field widths may also vary depending on the type of glazing). Rungless aluminium frame construction with 4 sections up to a maximum width of 3800 mm. Fillings with double-walled acrylic glazing (the max. widths may also vary depending on the type of glazing). Technical data Width without rungs up to max mm depending on type of glazing Without pass door and with rungs max. width as for 909

33 Always on the move 33 Sectional doors require a small amount of space at the sides and in the lintel area. For structural reasons, it is sometimes the case that this minimum necessary space is not available or, in the case of steel halls for example, that the area above the door should be closed such that an architecturally high quality appearance can be achieved. Günther offers made-to-measure solutions for such situations. Whether 707 steel sandwich panel doors or 909 aluminium frame rung doors, Günther can offer you facings which optically match the door. Optionally in almost all RAL colours. Cladding or facing with different thicknesses of aluminium sheets is also no problem for Günther. Sub-structures often need to be aesthetically improved. In this case, a facing of this type is your best choice. The facing can be supplied in natural aluminium, anodised in E6/EV1 or in almost all RAL colours. In workshops, the individual workshop areas are often partitioned off from one another for the widest variety of reasons. The factor of light plays a great part here. Conventional glass elements are heavy and must be planned with elaborate constructions. This causes considerable costs. Günther offers fixed field elements made from aluminium frame rung constructions. Depending on requirements, these are single or double-glazed with acrylic or safety glass. Designed exactly to your requirements. Anodised in E6/EV1 or, at a small surcharge, in almost all RAL colours. Sliding and revolving doors can also be integrated. Just ask us, our engineers will develop a madeto-measure solution for you.

34 34 Model types 709 sectional door a combination of 707 and sectional door The synthesis of double-walled, insulated steel sandwich panels and aluminium frame rung sections If 707 steel sandwich panels are combined with 909 aluminium frame rung sections, the result is a door leaf with proven advantages. 707 sections are often only desired in the lower area of the door, in order to be able to clean off spray water dirt easily. The entry of light often only makes sense from the 2nd section upwards. Thanks to the steel sandwich base section, the door has very good static properties, whilst the following glazing sections guarantee bright and light-filled halls. Optimum working conditions and an elegant appearance. Durable and economical. The 45 mm thick steel sandwich panels are manufactured with CFC-free insulating foam, foamed with pentane for a high thermal insulating value. The aluminium frames/rungs can be supplied with double or triple acrylic glazing. This reduces heating costs permanently. Both door leaf elements are ideally matched to one another. The 707 panels are available in up to 8 standard colours. A particularly suitable colour is white aluminium (similar to RAL 9006), which matches the 909 frame rung elements, anodised in E6/EV1, outstandingly. Naturally the entire door leaf can be optionally coated in almost all colours of the RAL palette. Wide doors are fitted with reinforcing frames on the inner side of the door leaf.

35 Always on the move 35 Technical data Size range With pass door Example door leaf versions can be supplied up to 8000 mm in width up to 7000 mm height depending on version up to 7500 mm in width Resistance to wind load up to 3500 x 3000 mm, class 4 up to 8000 x 7000 mm, class 2 Watertightness Class 2* Air permeability Class 2* Thermal resistance Double-walled SAN filling 4.0 Sound insulation Double-walled sheet metal filling db Safety features and performance characteristics in accordance with EN *without pass door 709 lowest section supplied as 707 (steel sandwich panel) section and 3 subsequent sections as 909 (aluminium frame rung sections) in 4 fields. 709 the 2 lowest sections are supplied as 707 (steel sandwich panel) sections and 3 subsequent sections as 909 (aluminium frame rung sections) in 4 fields. 709 lowest section supplied as cut 707 (steel sandwich panel) section and 4 subsequent sections as 909 (aluminium frame rung sections) in 4 fields (special division) sections supplied as 707 (steel sandwich panel) section up to the last-but-one section, which is manufactured as a 909 glazing section (aluminium frame rung section) sections supplied as 707 (steel sandwich panel) section and the last section, which is manufactured as a 909 glazing section (aluminium frame rung section) sections supplied as 707 (steel sandwich panel) section, whereby the base section was cut. The top section is manufactured as a 909 glazing section (aluminium frame rung section). 709 lowest section supplied as 707 (steel sandwich panel) section and 3 subsequent sections as 909 (aluminium frame rung sections) in 4 fields. A pass door is integrated in the door at the left as seen from outside. The pass door finishes flush to a complete section. 709 lowest section supplied as 707 (steel sandwich panel) section and 4 subsequent sections as 909 (aluminium frame rung sections) in 4 fields (special division). The pass door finishes flush to a complete section sections supplied as 707 (steel sandwich panel) section up to the last-but-one section, which is manufactured as a 909 glazing section (aluminium frame rung section). A pass door is integrated in the door at the right as seen from outside. In order to achieve a sufficient clearance pass height, the pass door ends in the middle of the uppermost 707 section.

36 36 Glazing and filling variations Window elements for installation in steel sandwich sections Rectangular window Oval window Panorama glazing, continuous section, frosted glass (example application, other glazings are possible) Light as a design element Use the versatile range of glazing and filling variations and design your own totally individual door! Acrylic glass clear, double-wall clear/pearl, double-wall clear, single-wall 2.0 mm clear single-wall 4.0 mm clear, double-wall, thickness 16 or 25 mm clear, triple-wall, thickness 25 mm pearled, single-wall clear/pearl, double-wall scratch-resistant, single-wall scratch-resistant, double-wall toned, single-wall toned, double-wall Panorama glazing, double-walled SAN glazing for washing plants, double-wall with angled glass frame Polycarbonate clear, single-wall 3.0 mm clear, double-wall 3/10/3 mm clear, double-wall 3/9.5/2.5 mm (fire protection class B1) clear, single-wall clear, double-wall Genuine glass ESG, single-wall 4.0 mm ESG, double-wall 4/8/4 mm ESG-VSG, double-wall 6/6/4 mm ESG with krypton gas filling

37 Always on the move 37 Aluminium stucco sheet / natural aluminium Closed fillings for 909 sectional door Aluminium sheet, smooth, anodised E6/EV1 Aluminium stucco sheet, natural, single-wall Aluminium stucco sheet, natural, double-wall with styropor filling Aluminium sheet, smooth, anodised E6/EV1, single-wall Aluminium sheet, smooth, anodised E6/EV1, double-wall with styropor filling Alucobond, anodised E6/EV1, 3 mm, no colour selection possible Ventilation elements for 909 sectional door Expanded metal mesh Surface RAL 9006, 77% ventilation crosssection (pull-in protection if electrically driven!) Wire mesh Mesh size 40 x 40 x 4 mm, 83% ventilation cross-section/surface RAL 9006 (pull-in protection if electrically driven!) Aluminium holed sheet Rv 5 8 mm, single-walled, 5 mm holes 35% ventilation cross-section Other fillings for 909 sectional door Outer side Aluminium holed sheet Rv 8 12 mm 40% ventilation cross-section Sound insulating filling 909FI comprised of: holed sheet insulation plate smooth aluminium sheet Inner side Ventilation elements for 707 sectional door sections Aluminium ventilation grid Star type D (dimensions as for 909 filling) Aluminium ventilation plate, shell-formed 400 x 90 mm outside 28.8 cm 2 ventilation cross-section Aluminium ventilation plate Aluminium ventilation plate with slider with 7 mm rectangular holes 400 x 90 mm closeable inside, 63.7 cm 2 ventilation cross-section

38 38 Side doors and pass doors A convenient and practical addition Select a suitable equipment version to make your working day easier! Side doors A side door, separated from the door system, is the right choice if sufficient space is available. Günther offers side doors in the same optical design as the planned door system if desired. This applies to all sectional door types (707, 709 and 909) manufactured by Günther. An essential aspect concerns safety: Side doors have no door sill and are full-value escape doors complying with safety regulations. Hand trucks and other lifting devices can pass through the door without hindrance. People and vehicles are kept apart. The side doors can be mounted directly adjacent to a sectional door; mounting in or behind a suitable wall opening is likewise no problem. Side doors can open inwards or outwards as desired, hinged DIN left or DIN right. All side doors are fitted with a lock and handle and prepared for a profile cylinder.

39 Always on the move 39 Side doors Types with 3 sections Type 707 FI Type 707 FI with rectangular window Type 707 FI with oval window Type 709 FI with aluminium-window section Type 909 FI Aluminium-window sections Sectional door with fixed side part and integrated side door Fitting types for side doors overview Inside Inside Inside Inside 03 Inside 04 Inside 11 Inside 120x50 150x50 >150x50 12 Inside x50 150x x50 150x50 Inside Inside Inside Inside x50 150x50 16 Inside Inside Inside Inside

40 40 Side doors and pass doors Pass doors A pass door is always a practical additional feature of a sectional door when no other doors are situated in the vicinity of the door system. People can pass through the door without having to open the entire door. Amongst others, this saves heating / air condition costs. For safety reasons, all pass doors open outwards. A special safety switch ensures that electrically driven sectional doors can only be operated when the pass door is closed. A safety switch is prepared for manually operated doors. The DIN hinge is located at the short side and the pass door is positioned in the 2nd field from the outside. Pass doors are available for all sectional door types (707, 709 and 909). The aluminium door frames can be optionally matched to the colour of the door, they are delivered as standard in E6/EV1. A toothed strap hinge extending over the full height of the door looks elegant, makes the use of applied strap hinges superfluous and ensures the greatest possible freedom for maintenance. The installation of windows (oval or rectangular versions) in the 707 version is possible at extra cost. All pass doors are fitted with a top door closer and a lock and handle prepared for a profile cylinder. Other locks, e.g. with panic function, and other handle combinations such as handles both sides or knobs round off the range. Pass door type 707 FI Installation sizes Oval glazing Standard With pass door CW [mm] CH [mm] CPH CPH 2096 Larger door dimensions on request CPW 148 Ventilation grid Special construction with door in all door sections with cut-out upper panel section: 707 FI (4 sections) CW [mm] CH [mm] Special dimensions on request. Clearance pass width CPW: Clearance pass height CPH: CPW = CW 82 (no. of fields 1) x No. of fields Adaptation of the field widths is possible within certain limits for a door leaf without windows. Handle height HH: 1 st section 2 nd section Handle height [mm] For three 625 mm sections, the clearance pass height is 1971 mm, for four 500 mm sections it is 2096 mm. By combining both panel heights, further variations are possible. The clearance pass height for special constructions with door sections over the entire door height is varied via the cut-out in the top section. However, at least 151 mm must be subtracted from the clearance height. Clearance pass height 51 Clearance pass height The sill height is 175 mm.

41 Always on the move 41 Pass door type 909 FI Standard Installation sizes Standard With pass door CW [mm] CH [mm] Larger door dimensions on request Ventilation grid Special construction with pass door sections in all door sections (3 or 4 sections) with large aluminium transverse frame: 707 FI (4 sections) CW [mm] CH [mm] Special dimensions on request. Clearance pass width CPW: Clearance pass height CPH: CPW= CW 82 (no. of fields 1) x No. of fields Adaption of the field widths is possible within certain limits. Handle height HH: The handle height is likewise dependent on the sectional height. However, a handle height of 1050 mm is aimed for. This can be realised from a sectional height of 545 mm upwards. The clearance pass height is variable and depends on the sectional height for this type of door. Example: Door over 3 sections, SH 625 mm: CPH = 1971 mm Door over 3 sections, SH 700 mm: CPH = 2196 mm Door over 4 sections, SH 500 mm: CPH = 2096 mm The clearance pass height for special constructions with pass door sections over the entire door height is calculated as follows: Clearance height 141 mm = CPH Clearance pass height 51 Clearance pass height 151 The sill height is 175 mm.

42 42 Track systems Spring shaft Track systems Low-lintel track system Low-lintel track system following the roof Standard track system Standard track system following the roof Lifting door Lifting door with bottom-mounted weight compensation Raised track system Raised track system with double radius Raised track system following the roof Required lintel Required space Required space Clearance Clearance space at side at motor side width up to height up to Standard guidance with spring break device 350 mm mm mm 6000 mm 3650 mm Standard guidance with spring break device mm mm mm 9000 mm 5500 mm Standard guidance without spring break device 325 mm mm mm 6000 mm 3650 mm Low lintel guidance, spring shaft rear mm 175 mm mm 5500 mm 5525 mm Low lintel guidance, spring shaft in front 270 mm 175 mm mm 5500 mm 5525 mm High lift > 500 mm mm mm 5500 mm 5525 mm Vertical lift CH* mm mm mm 5500 mm 5525 mm Raised track system with bottommounted weight compensation These data are valid for standard door sizes and as a basic information. Doors with a larger width might have different headroom and side room. It will be a pleasure for us to advise you. *CH = Clearance Height

43 Always on the move 43 Standard guidance following the roof Door with vertical lift High-Lift guidance Optimum function via fully developed technology! Low-lintel guidance

44 44 Track systems Tube shaft The compensation of the weight of the door leaves of sectional doors is usually achieved by the use of torsion springs. Günther uses high quality zinc dust coated torsion springs here. These torsion springs can only be used up to certain door sizes and weights. For example, in the case of narrow, tall door systems, where the installation area of the springs is insufficient due to the cramped space, or in the case of very wide doors, where the use of torsion springs is impossible due to the torsion in the 1 or 1 1 / 4 solid shaft. Günther has already considered this problem many years ago and developed the tubular shaft or solid shaft drive. Instead of a spring shaft, a coated smoke-tube shaft / solid shaft is used. The rope drums are directly fixed to this shaft. This tubular/solid shaft is driven by a plug-on drive which has an integrated catching device with a brake. Alternatively, it may be necessary to use a chain wheel drive unit. In this case, an unreeling protection installed on the tubular shaft is used instead of the catching device built into the drive. But even in the case of smaller doors, the choice of a tubular/solid shaft version may be practical. For vehicle washing plant doors, for example, better protection against corrosion can be achieved, since the solid shaft can be better protected against corrosion than the torsion spring. Torsion springs corrode after a short time if they are permanently exposed to chemical cleaning agents. The usual results of this are unsightly rust deposits in the washing plant. Besides rust prevention, however, there are other areas of application. The high frequency of use of a door system, for instance the door of an underground car park or a workshop entrance, makes the use of a tubular/solid shaft practical. This system allows high frequency of operation without the risk of spring breakage. The subsequent maintenance and repair costs are correspondingly low. Tested quality with the latest safety standards, certified to DIN EN

45 Safety devices 45 Better to be safe than sorry the latest safety standards ensure the highest degree of safety Safety you can rely on! Quality that stands out Ball bearing rollers Bearing plates with ball bearings Pressed rope ends Stainless steel fittings Cable break device Lifting prohibitor Spring break device

46 46 Safety devices Light barrier In case that any obstacle will be moving in the operation area of the door, the door will stop automatically Power chain The cable will not twist or break Opto-electronic safty edge When the door come in contact with any obstacle, the door will stop immediately and will lift up for Pull-in protector as a safty device. Special fillings with for instant out of expanded metal mesh avoid that persons will be pulled up when the door is opening. In this case the door will stop immediately Finger protection system In- and outside Internally-routed cables Fingers will not be violated Lateral interference protector Inadvertent meshing is impossible Secure door guidance Günther rails and high quality rollers The Günther-Tore guide channel system guarantees that the doors will never derailed

47 Notes 47

48 u4??? A strong group??? Günther-Tore GmbH Dr.-Wolfgang-Günther-Straße 3 7 D Neunkirchen Tel. +49 (0) 64 36/601-0 Fax +49 (0) 64 36/ Main Company Office Neunkirchen info@guenther-tore.de Günther group elero GmbH Beuren Drive technology Günther-Tore GmbH Neunkirchen Metallurgy plant Stumpp & Schüle GmbH Beuren Spring technology Tiebel Tor-Systeme GmbH Rennerod Door systems Günther-Tore Austria Günther-Tore France We reserve the right to make technical changes. ID no /2.500/12.06 Günther-MWK Poland Schmitthelm GmbH & Co. KG Heidelberg Precision springs Intertor Italy EOS-Werke GmbH Driedorf Heating & AC technology Dr. Kern GmbH Mademühlen Solar panels and heating technology motory International Nové Zámky Günther-Tore Romania Günther-Doors Dubai Günther-Tore Slovakia Günther-Tore Spain