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Wedge Clamps for Tapered Clamping Edge with Sequence Valve Control for High Temperature Ranges

HILMA WZ 2.2407 Wedge Clamps for Tapered Clamping Edge double acting, max. clamping force 25 to 630 kN, with sequence valve control for high temperature ranges

  • Max. clamping force: 25 .. 630 kN
  • Adm. retaining force: 35 .. 820 kN
  • Cylinder diameter: 25 .. 125 mm
  • Clamping stroke: 20 .. 40 mm
  • Max. temperature: 160/100 °C (300 °C on request)

Description
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Wedge Clamps for Tapered Clamping Edge with Sequence Valve Control for High Temperature Ranges - HILMA WZ 2.2407

  • Max. clamping force: 25 .. 630 kN
  • Adm. retaining force: 35 .. 820 kN
  • Cylinder diameter: 25 .. 125 mm
  • Clamping stroke: 20 .. 40 mm
  • Max. temperature: 160/100 °C (300 °C on request)

Advantages:

  • Optional safety step for the support of the upper die or mould half when the pressure drops
  • Safe clamping of mouds/dies with tapered clamping edge at high temperatures
  • Very sturdy design
  • High safety standard
  • Hydraulic position monitoring, without electrics
  • High operational safety by hydraulic position monitoring and automatic motion sequence of the clamping bolt

Application:

Double-acting wedge clamp with optional safety step at the clamping bolt for clamping moulds or dies on a press bed or ram or in injection moulding machines, machines and installations.

Description:

The wedge clamp consists of a hydraulic block cylinder and a piston guided in a housing. The clamping bolt is provided with 20° bevel to clamp on the tapered clamping surface of the die.
Based on the internal design of the wedge clamp and the 20° bevel of the clamping bolt, the system is providing internal friction. Wedge clamps with hydraulic position monitoring for high temperatures. An additional valve block on the standard wedge clamp enables hydraulic control of the clamping position. Only after the last wedge clamp has been clamped, the machine control is released by a pressure switch on the pressure generator.


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