SIEMPELKAMP MASCHINENFABRIK GMBH

The trimming saw is installed downstream of the last surface-layer mat former, cutting the strand mat precisely to the required width. Two motor-adjustable saws, one each located on either side of the belt, cut the strand mat to the dened width. The trimming waste is discharged through a hopper and recycled to the mat former bins. Features Motor-adjusted saw blades incl. distance measurement Movable mat edge retainers to ensure high-quality cuts Lateral pressure rollers ex saw compact and smoothen the mat edge Movable extraction system adjustable to mat thickness Advantages Recipe-related adjustment of all adjustable axes Eective strand extraction

Using a ContiTherm preheater upstream of the ContiRoll® press increases the production output of a wood-processing plant signicantly. It is an additional component integrated into the forming line and serves to preheat the mat before it is transferred to the ContiRoll® infeed to just below the temperature at which the glue starts to cure. A steam-air mix is conveyed through the mat. During this process, the steam condenses at the bres or particles, heating them up. The preheating temperature can be set most accurately by varying the steam content of the mix. The machine is separate into two to four sections (seen in working direction). Depending on the application these sections are designed for a unidirectional or a bidrectional steam injection or equipped with hot platens heated by thermal oil. The width of the steam boxes in an MDF-plant can be extended by additional segments to optimise steam-air conveyance.

We are a manufacturer of crane systems in standard and special designs. Nationally and internationally we enjoy an excellent reputation as a recognised manufacturer of crane systems. Our product portfolio includes cranes with and without load handling attachments with load capacities from 125 kg up to 300 t and spans up to 50 m. We provide the entire handling from planning to commissioning from a single source. This has secured us a reputation in the market as a competent full-range supplier of crane technology. Thanks to our many years of experience, we can implement an efficient, cost-effective solution for every project.

As the leading provider of metal forming presses we are setting the standard worldwide. Our expertise in plant engineering and process technology is unique. This is because the individual performance features from the design to the startup of the equipment create a coherent and complete solution from a single source. Our hydraulic presses for metal forming are at home in cold and hot forming. From turbine disks for aircraft to pipeline pipes in the oil and gas industry to longitudinal beams in trucks: In our key industries of automotive, energy, rail and aerospace, we offer the right solution for every product. We supply not only the press, but also the associated process technology. Our range of services includes forging, thick sheet metal forming, raw forming, sheet metal forming and ring rolling. Our special systems for metal forming offer the perfect balance between the use of standard components and a custom-made design.

Our open-die forging presses play an important part among the forming presses. Siempelkamp supplies complete open-die forging presses equipped with manipulators and ancillary equipment such as lifting turntables and quite a number of additional components. Our presses operate reliably, fast and precisely, operating at pressing forces between 10 and 160 MN. The range of presses available comprise push-down or pull-down designs, two- or fourcolumn designs with oil-hydraulic or water-hydraulic drives. High-stroke frequency contributes to the eciency of these presses. Our customers produce bars, discs, rings, and anges from materials such as steel, high-alloy steel, nickel-based alloys, titanium, and aluminium on these presses. They prefer to order turn-key plants including integrated manipulators, turntable, die magazine, and die-changing system.

With press capacities between 15 and 500 MN, Siempelkamp's closed-die forging presses oer the optimal solution for numerous application areas. The optimal relationship between press dimension and press force oers our customers maximum benets. Best process and system parameters are the guarantee for high dimensional and repeat accuracy. Siempelkamp supplies hydraulic closed-die forging presses for many dierent application areas. According to the application area, guidance accuracy, cycle time, eccentricity, and speed are optimally adjusted with one another. Depending on the customers' requirement, Siempelkamp's closed-die forging presses are available in dierent designs - as push down and pulldown presses. If desired we can supply these presses as part of a complete solution, from the press segment to the forging plant.

Our isothermal forging presses produce sophisticated, heavy-duty components for high-tech products. We furnish our customers with rst-class solutions including control systems for the ne-tuning of pressing speeds. Our presses are designed for high-precision applications indispensable in the aircraft/aerospace and medical engineering industries. The challenge here is to manage pressing speeds of 0.01 mm/s in controlled operation, which is ensured by our own electrical and hydraulic control engineering Siempelkamp also oers plants to be used for isothermal forging. They comprise the furnace, the feed manipulator, the forging press, the die heater, the hydraulic drive system and the entire automation technology. The plant control for isothermal forging presses monitors and documents the process parameters in compliance with the certication standards to be observed in the aircraft industry.

Application areas for straightening presses include the sheet metal processing industry. Here, this type of press is used for the straightening of semi-nished products, such as the levelling of uneven sheet metal and slab surfaces, which are used in subsequent processes. In addition to high straightening accuracy, Siempelkamp straightening presses provide a broad straightening spectrum and high exibility in the further processing of sheet metal. For materials with a tensile strength of 1,300 N/mm2, sheet metal with a thickness of approx. 300 mm can be processed To do so, the presses are equipped with one or several straightening rams which can be operated together or individually. The pressing force needed for straightening is applied across the entire press width. Sheet metal can be straightened by cold or warm forming with sheet temperatures of up to 600°C.

Siempelkamp is number one in tailor-made plants for the leading manufacturers of pipeline pipes. These large-diameter pipes with longitudinal weld seams are manufactured using crimping, U-forming, and O-forming presses. Compared to other processes on the market, these three presses achieve high production outputs of up to 30 pipes per minute regardless of the pipe diameter. For these large presses featuring our proven metal frame construction, the heavy component parts and tools are manufactured in our in-house foundry. The three hydraulic presses present the essential forming units of a modern production line for longitudinally welded pipes with lengths of up to 18 m in three forming steps. For each of the three forming steps, Siempelkamp oers the optimal press and the associated equipment for the forming line (e.g., pipe transport, lubrication, measuring).

The O-forming press applies a press force of 4,000 metric tons per meter of pipe. This is necessary to form today’s material grades above X100 to the desired round shape at the optimum level of reduction. The control concept with (patented) multi-cylinder parallelism control ensures that the moving beam maintains a position parallel to the press table with a tolerance of +/-1 mm/m over the entire length. Combined with our tools, this results in a precise pipe gap which leads to signicant time and material savings for the subsequent welding process. The intelligent sensor and control concept of all main cylinders ensures that dierent sheet lengths (e.g., residual lengths) can be processed. The press is powered by either conventional drive concepts or via frequencycontrolled drive concepts. Our ECO Drive uses the high moving load of the moving beam to generate energy during the controlled quick lowering of the beam. This energy is fed back to the power network.