Hydraulic clamping - Import export

Hydraulic version Optional with external clamps for telescoping materials Capacity max. 2.500 kg The LEMM RWS reel turner is, of course, also available in special designs.

Pneumatic Rotational Clamping Holding torque 76 Nm Direct clamping on the shaft: Rotation motions are prevented by the ACE models LOCKED R. Their clamping elements are available for shaft diameters of 50 to 340 mm and ensure maximum holding forces. The clamp is immediately applied by the diaphragm and spring-plate system when pressure is lost. Pneumatic quick-switch valves reduce the reaction times. The costs are low in comparison with hydraulic clamping systems. Their performance is, however, achieved or exceeded despite the compact and easy to assemble design. Special versions for YRT bearings as well as active clamping elements are additionally available. ACE recommends the use of the optional shaft flange as wear protection. The clamping force can be increased considerably by the use of the additional air function.

Our sequence-controlled system includes a precision welding head and precise cutting and positioning devices. The two integrated Hydraulic Shears and the strip clamps can be moved so that the leading and trailing strip ends can be fitted precisely. For those who like it less automated but more cost-effective, we have developed a simpler technology – using just one Hydraulic Shear and fixed clamps. The strip ends are positioned manually here – this is supported by an easily accessible hand lever to individually activate the pneumatic clamps. A double edge guide with vertical rollers centers the new strip and can be adjusted also decentral for alignment. The actual welding process is taken over by the operator himself.

Use full screen mode The main function of the rigid flange coupling (FKE) is the safe and backlash-free connection of two shafts by means of friction. For example, between a drive shaft and an agitator shaft. Flange couplings are directly separable at the flanges. The used pressure ring generate a backlash-free connection by pressing the flange-hubs onto the shafts. This connection is mainly used to transmit torque. It can also be transmitted axial forces and bending moments. The shrink connection do not transmit any forces and/or moments between the shafts and hubs, they just provide the necessary forces. They are not in the flow of forces. It is installed by sliding the flanges onto the shaft ends and subsequent tightening of the pressure ring. Thereafter the flanges are connected by bolting. The rigid flange couplings are supplied ready for installation. The clamping is done manually by means of screwing tools. Optionally with a hydraulic clamping tool. To achieve proper...

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

Economic and safe: Hydraulic bolt tensioning systems Single clamps or small clamps for opening and closing reactor pressure vessels or other primary circuit components As a specialist for the design, construction, supply and maintenance of highly automated bolt tensioning systems, we offer our customers demand-oriented solutions for opening and closing pressurized and boiling water reactors as well as other primary and secondary circuit components in nuclear power plants. Our range of services includes single and multiple bolt tensioning devices, bolt turning and handling systems, bolt and blind hole cleaning systems. Siempelkamp bolt tensioning machines reduce your operating sequences for opening and closing to less than 50 % compared to conventional methods