Reflow soldering, drying, curing all from one source. Sales Off ice / Representatives / Service

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1 Sales Off ice / Representatives / Service Headquaters: SMT Maschinen- und Vertriebs GmbH & Co. KG Roter Sand 5-7 D Wertheim Phone: Fax: info@smt-wertheim.de Branch: SMT North America, Inc New Harvard Place USA Glen Allen, Virginia Phone: Fax: info@smtna.com SMT-Hotlines: Reception Phone: Service Phone: = Sales and Service Offices = Representatives / Service on Site = Other Presence Know-how in Thermal Process Know-how in Thermal Process 2009 Reflow soldering, drying, curing all from one source s Curing Systems Drying Systems Custom Design Systems Maschinen- und Vertriebs GmbH & Co.KG Maschinen- und Vertriebs GmbH & Co.KG

2 SMT History SMT and the Environment Hans-Günter Ulzhöfer In more than twenty years since its foundation in 1987, our family-owned enterprise has grown into a world-leading manufacturer of equipment for the optimization of thermal processes. Key topics such as energy savings and consumption optimization have guided us right from the beginning, and these issues will gain even more importance as resources continue to become scarce. At that time, soldering systems were based on infrared technology, but very early on in company history, this principle had to make way for highly efficient full convection soldering systems that exclusively use forced-air techniques. It is a well-known fact that better is the enemy of good. You can apply this insight freely to all areas of our daily lives. Solar power versus coal-fired power station, low-energy houses versus lightweight construction, hybrid engines versus petrol engines etc. The principle applies equally to SMT state-of-the-art production lines. Only those who manage to harmonise ecological and economical questions and to simultaneously integrate these aspects into their system conceptions will be accepted by industry as serious partners in future. As you know, SMT in Wertheim has always made a decisive contribution in this respect. The environmental philosophy embedded in our corporate statutes is based on three pillars: The quest to achieve the lowest possible energy consumption thus saving and conserving environmental resources The quest to achieve the lowest possible nitrogen consumption thus saving and conserving environmental resources A decisive contribution can be made to environmental protection in particular with regard to the maintenance of reflow soldering systems. What could be simpler than avoiding the hazards involved in manufacturing, transporting, storing, using and disposing of the auxiliary materials required? Using the innovative and time-tested ABS process gas cleaning system from SMT! As the system requires no liquid auxiliary materials it follows that these do not need to be manufactured, transported, stored or disposed of. Merely the dry operating materials need to be disposed of in compliance with the respective standard regulations. And even in this case there are fewer waste products requiring extensive disposal measures, resulting in a permanent unburdening of the disposal chain. We at SMT talk about a dual environmental concept: Avoidance of the environmental burden and protection of the resources from start to finish in the process chain. Environment The quest to achieve the lowest possible maintenance requirements thus saving and conserving environmental resources Administration / Factory I Then and now, we repeatedly defined and drove trend-setting standards through a combination of technical evolution, innovation and vision. Many patents and awards are proof of our company s design capabilities and performance. We don t copy we innovate! Copies, however, are invariably ridden by a loss of quality. SMT understands them as a compliment by its competitors, and will continue to do its very best to offer a quality that is second to none. And this quality is not just limited to reflow soldering. Technology center / Factory IV In the course of modern corporate development, we have extended our claim to be one of the world s technology leaders to the entire spectrum of thermal processes. The following vision applies both for the frontend and backend areas of electronics production, and lately also for solar technology: We are and will remain to be passionate about economical, technically outstanding and ecologically viable solutions. At SMT, we focus on customers, quality, service, environment and personnel management, both in our headquarters in Wertheim or in one of our subsidiaries/ representations. Factory II / Factory III Cordially yours, Hans-Günter Ulzhöfer Founder of SMT

3 Special system properties of SMT reflow soldering systems Inlet Condensation Trap Process Know-how The demands you place on your future reflow system are run of the mill for us. Let us know what specific ideas you have as early as the planning phase. We have the answer to all your questions. We develop economic solutions that are tailor-made to suit your requirements. We support you during the whole life cycle of your reflow systems, with the development of new temperature profiles, the implementation of lead-free soldering processes as well as with the recognition and removal of soldering errors. Know-how in thermal process, an innovative approach and masses of experience are our contribution to the manu-- facturing results you wish to achieve. Thanks to unique system benefits, SMT is also a leader when it comes to the processing of lead-free solders as well as special pottants. An effective transfer of heat, for example, depends to a large extent on the efficiency of the air flow. This is where SMT gains double points: firstly with its patented, continuously improved nozzle system and secondly with its time-tested and also patented multi Peak concept (enhanced with the innovative Quattro Peak Plus concept). The lowest Delta-T-values hereby achieved guarantee perfect production. Integrated inlet condensation trap removes contamination at its formation point. Advantage: Fewer and most competitive service intervals. Incremental Cooling Concept System properties The SMT nozzle system with its local air flow and extraction prevents cooled air from flowing over the products and impairing the process. Correctly dosed heat SMT stands for efficient heat transfer that is based primarily on the following factors: perfect process gas flow thanks to the power nozzle technology, high fan performance and at the same time low flow speeds, absolute temperature stability and consistent warming even of complex modules. The result is gentle, faultless thermal treatment of all modules. Heating zone Heating zone Heating zone Heating zone Heating zone Cooling Constructive features in the separation of peak and cooling zones ensure that the heat stays in the peak zone. In combination with the highly efficient cooling elements, the standard SMT soldering system can operate without active cooling. Enormous additional expenditure for water flow systems and energy consumption is unnecessary. We have developed a modular cooling system for special customer requirements that can even supply PCBs that are lukewarm. 1-stage cooling zone 2-stage cooling zone 3-stage cooling zone 4-stage cooling zone 5-stage cooling zone Quattro Peak reflow systems accommodate the integration of our innovative multi-stage cooling concept. Depending on the required cooling performance the number of cooling zones can be individually selected. Consequently, all Quattro Peak reflow systems can be freely configured with up to 5 cooling stages. Innovative modular cooling concept for efficient and gentle PCB cooling.

4 Economy Operation A cleverly designed seal system saves energy, reduces the consumption of nitrogen and prevents contamination. The clearly laid out (available in the respective language required) user interface directs the way to all processrelevant parameters of the SMT soldering system. Optionally you can record all control parameters such as Cmk value measurement, management data system (also graphically) and batch reports. Whereby it makes no difference whether we are talking about a starter model or the highperformance model Quattro Peak Plus - all functional groups are identical and clearly arranged. Training times are minimised, operational errors are impossible. Display Minimum consumption SMT soldering systems are a step in the right direction to reduce operational costs. Low processing temperatures, effective insulation and systems that require only low air extraction mean that extremely low energy consumption has already been built into the concept of the system. There is saving potential here that we can help you exploit to the full. As far as energy and nitrogen consumption are concerned, SMT soldering systems have always been counted among the most economical reflow soldering systems in the world. One example of this is the intelligent nitrogen control that reduces the consumption and thus also the operational costs considerably. The saving effect is achieved with such technical features as the automatic adjustment of the pass-through apertures and the nitrogen flow in the case of different PCBs combined with a flow tunnel at the inlet and outlet as well as an integrated sleeping mode. ABS Process gas cleaning Mesh belt conveyor Economy Intelligent Nitrogen Control The new dual chamber ABSorption system keeps the inside of the soldering system free of deposits and reduces cleaning times considerably. Standard N 2 -control SMT intelligent N 2 -control N 2 -nominal N 2 -actual Chain conveyor: Enclosed width adjust module guarantees operation also under full load production conditions. Bildvorlage fehlt An intelligent nitrogen control with optimum control properties reduces the nitrogen consumption to a minimum. We also provide a utilisable nitrogen parameter for traceability. Maintenance Innovative developments lead to convincing solutions. For cleaning, for example, we offer a revolutionary ABSorption system instead of the standard condensation method with all its well-known disadvantages. The unavoidable outgassing from PCBs, paint and flux residues are cracked and absorbed in a special granulate. The granulate has to be replaced after every 3,000 hours of operation only! An automatic drip oiler and a software-supported maintenance calendar reduce time and costs dramatically and increase productivity sustainable.

5 Product Range s The extensive range of SMT products offers exactly the right solution for your specific requirements. XXS XS QPS QP M QP L QP L Plus QP XL QP XL Plus average conveyor speed (m/min) max. working width (mm) The small but powerful SMT XXS (N 2 ) Your ideal solution for lower up to mid-range throughput in production, in laboratories, test tracks and manufacturing of prototypes. The multiple proven SMT XS (N 2 ) Perfect mid-range throughput performance oven in production. It has various fields of application because of high flexibility and high performance. The high efficiency multi variants SMT Quattro Peak M (N 2 ) Proven and tested for mid-range up to high serial throughput and for high performance. With patented Quattro Peak concept. Accurate and easy adjustment to variable tasks. The perfect choice for first time buyers SMT Quattro Peak S (N 2 ) The smallest unit with the time-tested Quattro Peak technology. Ideal for the highest demands on quality and efficiency for medium throughput. Important Similarities All SMT reflow soldering systems assure an optimum of process stability by innovative technology and are equipped with the following advantages: The Top-Performer SMT Quattro Peak L (N 2 ) Strongest throughput. With patented Quattro Peak concept for high capacities within the serial productions environment. Fulfils the highest requirements in terms of flexibility. The High-End-Performer SMT Quattro Peak XL (N 2 ) Strongest throughput. With patented Quattro Peak concept for high performance, high speed and serial productions. Fulfils the highest requirements in terms of flexibility. Special power nozzle system for optimal heat transfer Sophisticated control concept for lowest possible energy and media consumption Multi-stage condensate filter at the cooling zone for efficient cleaning The Top-Performer - Plus SMT Quattro Peak L Plus (N 2 ) With the new developed Quattro Peak Plus concept for very complex devices within a large batch production environment. Guarantees highest equipment utilisation, with the maximum of stability at highest throughput. The High-End-Performer - Plus SMT Quattro Peak XL Plus (N 2 ) With the new developed Quattro Peak Plus concept for very complex devices at the large batch production rates. Guarantees highest equipment utilisation and maximum of stability at the highest production volumes. 15 touch screen with user-friendly operator interface Process chamber made of stainless steel Suitable for temper and curing processes All systems are available as air or nitrogen version and are suitable from small batch up to three shift operation. We will design and build YOUR customised reflow soldering system on request!

6 Product range s - Dual Lane The extensive range of SMT products offers exactly the right solution for your specific requirements. The mature dual lane concept includes not only an independently adjustable centre support per lane but also additional individually adjustable drive motors. This can result in synchronized processing of different electronic modules as well as leaded und lead-free temperature profiles at the same time it significantly increase production flexibility and secure our customers a decisive market advantage versus their competition. average conveyor speed (m/min) usable working width: OP S QP M QP L QP L Plus QP XL QP XL Plus x mm, 1 x mm Important Similarities All SMT reflow soldering systems assure an optimum of process stability by innovative technology and are equipped with the following advantages: fix (operator side) movable movable movable Special power nozzle system for optimal heat transfer Sophisticated control concept for lowest possible energy and media consumption Multi-stage condensate filter at the cooling zone for efficient cleaning Dual lane 15 touch screen with user-friendly operator interface Process chamber made of stainless steel Suitable for temper- and curing processes center support A: conveyor width: mm B: conveyor width: mm, if A max. 280 mm C: free space: 10 mm center support D: adjustment of center support: 15 mm E: pass through height top/bottom: 30/30 mm All systems are available as air or nitrogen version and are suitable from small batch up to three shift operation. We will design and build YOUR customised reflow soldering system on request!

7 Product range High Temperature Temper Systems The extensive range of SMT products offers exactly the right solution for your specific requirements. HTT Zone (each 500 mm) The Variable Perfect heat pre-treatment of electronic components and modules. Product specific curing of pottant and tempering in preparation for the Hot Function Test. Individual adaptability in the lane geometry as well as the type of drive depending on product and production requirements make these system a perfect performer in the backend section of any modern electronic production facility. Whether a unidirectional multi-lane concept or bidirectional two-lane concept, we can meet most demanding requirements. Most system features and properties have been derived in its entirety from our proven and well-tested reflow product line. Our products represent state-of-the-art technology thanks to our continuous efforts in development and design engineering. Significant Common features All HTT systems guarantee perfect heat transfer, outstanding energy efficiency and optimum process reliability. They impress with a well thought-out modular size concept and a particularly innovative, flexible track concept. Produktpalette 2-lane Bidirectional 1-lane to 5-lane Unidirectional Bidirectional Inlet and outlet extension Accelerator belt Stop function Interfaces 4-lane Unidirectional All variants are available in 1/2-metre steps from 1.5 to 6.0 m. This not only improves throughput but also saves space. Savings in energy consumption are therefore supplemented by savings in the cost of installation space. An economic and resource-saving alternative to existing systems. Please give us a call - we have the solution for your backend requirements. HTT

8 Maintenance and Service Proximity to the customer and competence - at all times Optimise Output with well thought-out Technology This target will be achieved with SMT From the word go, SMT products are designed in such a way that there are as few failures as possible and that contamination is kept to an unavoidable minimum. In this way optimum reliability and the lowest number of standstills are permanently ensured. Our qualified service team ensure the high reliability of your SMT system with a 24-hour standby service (7 days a week), calibration and measurements. Provision of training courses and seminars for your staff round off our range of services. We would gladly guarantee our maintenance services with an individual maintenance contract. A well thought-out design simplifies maintenance and service. Seminars Top process reliability thanks to innovative technology. Optimum heat transfer for best results. Lowest Delta T-values in performance and cross profiles. Our ABSorption system and complete covering of process chamber reduce contamination and thus cleaning costs. State-of-the-art nitrogen control technology that is designed for continuous operation guarantees an exceptionally consistent residual oxygen value. Lowest consumption of nitrogen and energy reduces operational costs considerably. User-friendly operation of the system via touch screen. Our extensive range of products and special or customised developments offer solutions for complex soldering tasks. The modular design allows you to retrofit the options thus creating flexibility and extending the life span of the systems. A maintenance-friendly design and experienced SMT service technicians reduce down times to a minimum. Training courses and seminars enhance the qualification of your staff. Support with process optimisation from the SMT reflow team of experts. SMT is not satisfied with just installing the system. We hold practically orientated user seminars on a regular basis featuring such topics as lead-free soldering, precise creation of temperature profiles, error recognition, PCB and measurement preparation with all tips and tricks of the trade as well as logging and documentation within the framework of accountability. For seminar data please see Maintenance & Service

9 Sales Office / Representatives / Service Headquarters: SMT Maschinen- und Vertriebs GmbH & Co. KG Roter Sand 5-7 D Wertheim, Germany Phone: +49(0) Fax: +49(0) info@smt-wertheim.de Branch: SMT North America, Inc New Harvard Place USA Glen Allen, Virginia Phone: Fax: info@smtna.com SMT-Hotlines: Reception Phone: +49(0) Service Phone: +49(0) = Sales and Service offices = Representatives and Service on Site = Other presence Branch: SMT-AP Pte. Ltd Bedok Reservoir Road Bedok Industrial Park C Singapore Phone: info@smtap.com Know-how in Thermal Process 2011 Know-how in Thermal Process Aerospace Defence High-End Telecommunication Automotive Medical When it counts - it matters - Vacuum- and Reflow Technology from SMT Reflow Soldering Vacuum Soldering Drying Curing Hot-Function-Test Maschinen- und Vertriebs GmbH & Co.KG Maschinen- und Vertriebs GmbH & Co.KG

10 When it counts - it matters Vacuum- and Reflow Technology from SMT SMT und Umwelt Life sustaining devices, controls for aircraft or aerospace, defence, telecommunications as well as automotive control systems all have one thing in common: They have to function faultlessly over an extended period of time. Decisive is a high strength, nearly void free solder connection. Voids in a solder joint have to be reduced to a minimum without compromising other important parameters. SMT offers the market a unique solution. Base requirement for accomplishing this is a perfect solder joint. The smallest imperfection can potentially have fatal consequences. fig. Quattro Peak L Plus VAC N 2 SMT Vacuum Plus N 2 Solder results without vacuum soldering: Share of voids: >25% Solder results with SMT vacuum module: Share of voids: < 5% The Vacuum Plus N 2 System is designed as a module which is placed between the heating and cooling section of a SMT Reflow System and, therefore, makes available another process step towards perfecting soldering technology. All required parameters like time interval to vacuum, level of vacuum, venting, etc., can be freely defined in consideration of process and product requirements. Those can be comfortably entered via the user-friendly touch-screen. The complete Vacuum Plus N 2 System is particularly flexible because of the integration of the vacuum functionality, including nitrogen control, with the machine controls and operating concept of the reflow soldering system. If the vacuum module is set in off-mode the complete system will perform like a standard reflow system but with an expanded heating zone and consequently the capability of increased throughput. It should be taken for granted that the complete Vacuum Plus N 2 Module combined with reflow system can also be supplied by SMT with our well-proven multi-track transport concept. fig. vacuum module Inclusions/voids will be reduced up to 99% Vacuum process can be switched on or off Nitrogen and air soldering possible Double sided PCB possible Pass through height: 30 mm (top and bottom) Small PCB with carrier Setting parameter: Time until sub-pressure, holding time sub-pressure, venting time, sub-pressure Only one sealing surface of the vacuum chamber Small footprint No increase in nitrogen consumption The second time within a year, SMT Wertheim has distinguished itself by receiving two international awards for its SMT Vacuum Plus Reflow Soldering System.

11 Curing of Conformal Coating Drying Hot Function Test SMT HTT The Variable Product-specific curing and drying of conformal coating and pottant. Perfect heat pre-treatment for electronic components and modules or hot function tests. Best reproducibility of temperature profiles. Temperature C Temperature profile 0 02:00 04:00 06:00 08:00 10:00 12:00 14:00 16:00 18:00 20:00 Time (mm:ss) Significant Common features All HTT systems guarantee perfect heat transfer, outstanding energy efficiency and optimum process reliability. They impress with a well thought-out modular "size concept" and a particularly innovative, flexible lane concept. 1-lane to 5-lane Unidirectional Bidirectional Inlet and outlet extension Accelerator belt Stop functions Interfaces All variants are available in ½-meter steps from 1.5 to 10 m. This not only improves throughput but also saves space. Savings in energy consumption are therefore supplemented by savings in the cost of installation space. An economic and resource-saving alternative to existing systems. Please give us a call we have the solution for your back-end requirements. Maschinen- und Vertriebs GmbH & Co. KG

12 Technical Details Product Group SMT HTT SMT HTT Zone (each 500 mm) Lane concept unidirectional Manual adjustment (HTT X.X UMC): Handling interface (1 per lane), infeed extension (300 mm) 1-lane max. lane width 580 mm 2-lane max. lane width 290 mm 3-lane max. lane width 190 mm 4-lane max. lane width 145 mm (per lane 1 motor) moveable fix moveable moveable moveable 25,70 + 0, lane concept unidirectional 4-lane Options Discharge accelerator belt with stop funtion on each lane without outlet extension Outlet extension (300 mm) per lane Adjustment of lane in width via push button Adjustment of lane in width via software Lane concept bidirectional (back and forth lane) Manual adjustment (HTT X.X BMC): Handling interface (1 per lane), infeed extension (300 mm), without height adjustment, rail 2 and 4 (fixable height ± 5 mm), max. lane width 150 mm lane 1 lane 2 fix moveable moveable fix +/- 5mm +/- 5mm fix in height variable in height ± 5mm fix in height variable in height ± 5mm Options Adjustment of lane in height via push button Adjustment of lane in height via software Outlet extension (300 mm) - 2 lanes Adustment of lane in width via push button Adustment of lane in width via software Subject to change without notice, 29/04/2011 Maschinen- und Vertriebs GmbH & Co.KG Roter Sand 5 D Wertheim/Germany Phone: Fax: SMT@SMT-Wertheim.de

13 UV Conformal Coating System SMT UV UV Conformal Coating System SMT UV The modular, variable machine design for UV-curing of ready mounted control units or PCB with extended pass through height. Short, compact machine design depending on pass through height due to avoid too much emission at in- and outlet openings. All mechanical and electrical components, the control unit, the conveyor system etc. are well known from our market proven reflow systems. For all users who use UV-cured coatings with a completely new generation of systems with which a major step forward has been taken with regard to quality, service life and cost minimisation. The heart of the system is a completely new UV light source, which is not only outstanding because of its extremely long service life but also achieves a consistent performance level over the entire usage cycle. SMT therefore achieves totally consistent results over the entire usage period of the light source. To all users of UV conformal coatings, this means: complete process reliability over a long production period lifetime of UV light source > 6,000 hours Start-up-time < 1 minute No expenditure maintenance (no checking and readjusting of the UV light source) Fully integrated into SMT machine data system (management data system and MES) Significantly lower costs. Subject to change without notice, 05/11/2009 Maschinen- und Vertriebs GmbH & Co. KG

14 Technical Data SMT UV External dimensions Length: 2552 mm Width: 1435 mm Height (in delivery condition, incl. warning light): 1.) 1512 mm / 2218 mm Inlet height, adjustable by customer: 1.) ±20 mm Weight approx. 900 kg Transport chain conveyor Usable working with 1 UV-light source (2 UV-light sources / 3 UV-light sources): mm (300 mm / 450 mm) Pass through height (top/bottom): 70/70 mm Conveyor speed m/min. Extraction 2.) Suction pipe: 1 x Ø 153 mm Required exhaust air at pipe: approx m 3 /h Temperature of exhaust air at the pipe: < 50 C Continous sound pressure level < 70 db(a) Control unit CDIAS with RT 7 Power supply Connecting power supply: 3~N, PE 230 / 400 V, 50 Hz Max. current consumption per phase: 20 A Power consumption during start-up, 1 UV light source (2 UV / 3 UV): 4 kw (8 kw / 12 KW) Power consumption steady state condition, 1 UV light source (2 UV / 3 UV): approx. 4 kw (8 kw / 12 KW) 1.) Standard height 830 mm; corresponding to a changed inlet height the other heights of the reflow system are changing 2.) Connection of a flexible, heat resisting (at least 100 C) hose (available by SMT) or tube, The waste air exhausting unit width adjustable throttle valve mounted after the suction sleeves has to be installed by the user Subject to change without notice, 05/11/2009 Maschinen- und Vertriebs GmbH & Co.KG Roter Sand 5-7 D Wertheim Tel.: +49/9342/970-0 Fax: +49/9342/ SMT@SMT-Wertheim.de