H&K INDUSTRIEANLAGEN. High-tech & Know-how for Rolling Mill Technology PLANNING ENGINEERING MANUFACTURE ASSEMBLY AND INSTALLATION

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1 H&K INDUSTRIEANLAGEN High-tech & Know-how for Rolling Mill Technology PLANNING ENGINEERING MANUFACTURE ASSEMBLY AND INSTALLATION

2 HOT ROLLING LENGTHWISE AND CROSS TRANSFER CUTTING, SAWING AND SHEARING COOLING AND STRAIGHTENING HOT FORGING High-tech and know-how for rolling mill technology: H&K INDUSTRIEANLAGEN H&K Industrieanlagen specializes in the planning, engineering and construction of plant and equipment for rolling mills. In this technical field, it is essential that individual customer requirements are always optimally realized. No matter whether a complete production line or a single machine is required we design and supply a full line of equipment for rolling and handling long and flat products. You are equally likely to come across our plants operating in section, bar and wire rod mills as in blooming or slabbing mills. New installations or revamps - H&K is your competent partner in all aspects of rolling mill technology, from mechanical and electrical engineering through to automation, control and network technology. Being a medium-sized, owner-managed business, H&K affords the flexibility to fulfill individual demands and implement innovations straightforwardly. From many decades of experience, with numerous projects successfully realized by our engineers all over the world, we know that in everyday operation the plants are subjected to extreme loads. Therefore all our plant components are designed to cope with these demanding conditions. For our customers this means: Efficient production and minimal maintenance costs.

3 New installations or revamps: INDIVIDUAL SOLUTIONS Engineers and technicians work hand in hand. PLANNING ENGINEERING MANUFACTURE SUPERVISION OF INSTALLATION COMMISSIONING INSTRUCTION AND TRAINING PREVENTIVE MAINTENANCE Especially for the extraordinary, we are the right partner special solutions are our specialty. The processes in a rolling mill are becoming more and more complex, accordingly the meshing of mechanics, hydraulics and electrics is likewise getting increasingly closer. Therefore, we at H&K have a team of more than 50 engineers and technicians from different disciplines working together hand in hand. Mechanical, electrical and building engineers as well as software specialists realize plants with seamlessly interconnecting components and reliably operating interfaces. This close cooperation enables us to realize all-the-way-through control and network systems in addition to the mere plant technology. Our solutions include material tracking functions as well as data exchange with higher-level systems. We continuously endeavour to keep our facilities at the latest state of the art. For basic engineering and detail planning tasks, we use 2D and 3D CAD workplaces; for the calculation of complex mechanical designs, we employ FEM software (Finite Element Method). A team of experienced technicians and commissioning personnel renders our customers assistance during all stages of a project, from installation of the systems through to production support. 3

4 STANDARD AND SPECIAL SECTIONS HEAVY PLATE AND PLATE STEEL BARS TUBES AND PIPES Your profile matters to us: ROLLING Steel bars, sections or plate our mill stands for hot rolling feature innovative technology that works. The multiplicity of design features makes our rolling stands unique in terms of efficiency and reliability. Thanks to our servohydraulical or electromechanical roll gap controls and high-precision measuring and control technology, our customers produce perfectly dimensioned semi-finished products. On reversing rolling mills, our intelligent turnover and shifting devices position the rolling stock between the passes quickly and precisely a basic precondition for an automatic rolling process and high throughput rates. Our plants also save time during product changes. Semiautomatic roll changes reduce set-up times and increase the efficiency of the entire rolling mill. In our plants, the material is fed automatically. This improves safety, as the operators stay at a safe distance from the line. Unique: Our 180 roller-type turnover devices turn the rolling stock through its central axis, enabling automatic rolling with an extremely short pass sequence. 4

5 LENGTHWISE TRANSFER CROSS TRANSFER TRAVERSING STACKING BUNDLING REMOVING We move things: HANDLING From rolling to finishing, we supply plants that take the material safely through all stages of the production chain up to the dispatch area. The route from the continuous casting plant to the loading area is long. For any lengthwise or cross transfer, intermediate storage, bundling or loading task you can rely on H&K. The rolling stock in your mill will always be at the right place at the right time. As a matter of course, customer requirements have top priority. Cross 5 transfer by chain or car, slewable or curved roller tables we always select the best suited and economically most efficient solution in cooperation with the customer and in line with the requirements at hand. Customers using our high-precision, integrated material tracking system always know the whereabouts of all material items. Thus, processes can be highly efficiently controlled. Unique: Our transfer systems for a manipulator handling 100-m-long rails are controlled with such a high precision that the surface of the rail head will always remain perfectly immaculate.

6 SAWING STATIC AND FLYING SHEARS CUTTING SHEARING CROPPING CHOPPING Accurate to the millimeter: CUTTING, SAWING, SHEARING We offer an ample range of equipment for cold and hot cutting, including systems that position the material with highest precision on the machine. Be it for in-process cuts, where speed counts, or for cutting to selling size, where highest precision and clean cut edges are required we always have the right equipment. The precision of the cuts depends on the positioning accuracy. High-precision positioning of the material is guaranteed by our hydraulically controlled length stops or laser-based systems. Our customers can avail themselves of a great variety of proven solutions for clamping and holding the sections to be cut and for sample cutting. For exceptional requirements, we develop and realize customized solutions. Our range of sawing, cutting and shearing equipment is complemented by solutions for handling scrap such as long or short cut-off ends and for chopping steel bars. Unique: A type of water cooling for hot and cold cutting machines prevents caking of grinding dust. 6

7 We get things straight: COOLING AND STRAIGHTENING Our cooling beds and straightening machines guarantee that the products leave the mill as desired. Cooling beds TURNOVER COOLING BEDS WALKING BEAM COOLING BEDS SMALL SECTION COOLING BEDS DISC COOLING BEDS HORIZONTAL ROLLER STRAIGHTENERS VERTICAL ROLLER STRAIGHTENERS Controlled cooling, for example of rails, is enabled by the patented, software-controlled prebending process and the exact positioning of the products on the cooling bed. This ensures that the rails leave the cooling bed in a state of minimal residual stresses. Roller straighteners We offer horizontal straightening machines for straightening railway and crane rails and heavy beams. Vertical, horizontal and axial adjustment of the straightening shafts is computer-controlled. For the full range of products from sections and rails through to heavy beams, H&K supplies vertical straighteners equipped with hydraulic lock for the straightening shafts. Also in this field of technology, we place special emphasis on efficiency and process security. H&K manipulators for feeding the material into the straightening machines can turn the products through up to 230. The control of the manipulator automatically adapts to the specific product. Unparalleled: Thanks to the application of the patented system for asymmetrical distance adjustment of the straightening roller shafts, H&K equipment is uniquely suited to minimize offsize lengths and residual stresses in the material. 7

8 More than 60 years of experience in rolling mill technology H&K Industrieanlagen GmbH has its roots in Koch Transporttechnik GmbH, founded in 1945 and specialized in conveying and mineral processing equipment. The integration of Hoestemberghe & Klütsch GmbH in 1994 expanded the company s competence into rolling mill technology. The acquisition by FLSmidth in 2007 marked the beginning of worldwide business activities. Since 2011, the company has its headquarters in Rehlingen, in the German state of Saarland. Today H&K is present worldwide, with branches and representations in Linz/Austria, Moscow and Shanghai. In 2010, Wolfgang Gerhard and Gerhart Hölzl established H&K Industrieanlagen GmbH as a management buy-out. H&K Industrieanlagen High-tech & Know-how for planning and engineering, plant manufacture and installation H&K Industrieanlagen GmbH An der Windmühle Rehlingen-Siersburg Deutschland fon fax info@koch-hk.com HK Tyromet Handelsgesellschaft mbh Untere Donaulände Linz, Austria Fon Fax office@tyromet.at H&K Koch Industrial Plant and Technology Co. Ltd Room 101, Block T, No.128 Hua Yuan Road Shanghai, China P.C Fon Fax info@koch-hk.com OOO HK Tyromet Bolshaya Dmitrovka 32/9 RUS Moskau Fon Fax