Hydraulic press - Import export

Siempelkamp hydroforming presses are used for the production of complex and intricate workpiece shapes. This complexity relates to both longitudinal and cross sections. Next to large batch production in the automotive industry, the tting industry is one of the numerous application areas for this type of press. Compared to conventional forming methods, the forming possibilities are signicantly increased when forming with high pressure. Features hydraulic clamping forces: < 100 MN high pressure intensier: < 10.000 bar axial forces / axial cylinder: < 5 MN short cycle times due to "quick lling" systems Advantages weight savings of 40 to 50 %, in some cases up to 75 % wall thickness distribution optimized to component requirements high work-hardening continuous material grain ow for optimum component performance high dimensional accuracy

Our compacting presses for titanium sponge are used in numerous dierent industries. Component parts made of titanium and titanium alloys play an important role in the aerospace industry for plane engines or highly stressed parts such as the undercarriage or supporting structures of an aircraft. Titanium is also indispensable for orthopedic applications as well as the chemical industry. The compression speed of our presses, which can be precisely adjusted to the product, oers operators highest repeat and size accuracy. Features Press capacity < 80 MN single or double-acting design automated tool change concept remote access for service support

Hydraulic presses for a broad variety of pressing, foaming, punching and forming tasks FRIMO HyPress standard machines can be adapted to fit table size, stroke, clearance, and press force requirements. Numerous options are available including safety packages, pivoting rams and tables, tool change systems, automation solutions, and complete customizations. The standard presses are designed as bolted, welded structures. The machine feet, head and sides are manufactured with high precision and fastened with fitting keys. The ram is guided via prisms and can be easily readjusted. It can alternatively be column-guided.

The electro-hydraulically operated STAUFF Press Assembly Machine SPR-PRC-MA allows the assembly of cutting rings in the Light Series (L) as well as in the Heavy Series (S) according to ISO 8434-1 / DIN 2353 on metric tube ends with outer diameters from 4 mm to 42 mm. Exchangeable heads allows the device to be adapted for 37° flaring of metric and imperial tube ends with outer diameters from 4 mm to 42 mm and from 1/4 in to 1 1/2 in respectively according to DIN 3949 or SAE J514 / ISO 8434-2. Short times for tool changes, setup and assembly (even when changing the assembly type from cutting ring assembly to 37° tube flaring) make it possible to carry out series production as well as the assembly of small and medium quantities with a high level of economic efficiency, reproducibility and process reliability with considerable reduction of times and cost of assembly of fittings. The adjustable return stoke of the cylinder helps the operator to further optimise the total cycle...

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).

With the ring rolling mill Siempelkamp completes its range of products for the manufacture of rings. From forging the pre-forms to manufacturing the ring blanks to ring rolling, we supply everything from a single source. Siempelkamp’s ring rolling mill manufactures seamless rings made of steel and special materials such as nickel-base, titanium, or aluminium alloys using maximum radial and axial pressing forces. The radial pressing force is hydraulically generated and applied to the part via a mandrel roll. Radial rolling is carried out by reducing the roll gap between the driven external roller and the mandrel roll. The axial pressing force is also hydraulically generated and applied to the part via the upper axial roller. Axial rolling is carried out by means of the vertical forward feed of the upper axial roller. A centring device provides for the correct position of the ring during the rolling process.

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.

The hydraulic hot presses have been dimensioned in such a way that they are able to exert and evenly distribute a specic pressure of at least 400 N/cm² on the product. Features, function The loader takes up the pressing batch at the transfer station. The previous nished board is removed from the press and the new press batch is transferred into it. The subsequent pressing time depends on the resin's reactivity, the selected pressure and the set temperature Advantages The press uses a multi-cylinder design that, with the pliant hot platens used, permits the specic pressure on the product to be set very precisely. Path-controlled press operation permits a cylinder movement that is technologically optimised with the loader’s and unloader’s cycle times tuned accordingly.

For the production of conveyor belts with steel-cord or fabric layers, Siempelkamp oers a multi-cylinder down-stroke press including 2-track production. Conveyor belts having a width of up to 3,200 mm and a thickness of up to 50 mm can be manufactured at a pressure of 400 N/m2. To this end, Siempelkamp's multi-cylinder presses provide a pressure distribution previously unattainable with hydraulic-mechanical press systems. In addition, the thickness tolerances of the conveyor belts could be reduced here compared to traditional press concepts. Services Conveyor belt thickness starting at 5 mm Optimal pressure distribution due to our multi-cylinder concept Material reduction by eliminating the hot platen insulation Stable press gap parallelism High safety standards Advantages Improved process safety Low material and production costs due to reduced thickness tolerances Minimal foundation requirements Ease of maintenance and long service life