Hollow Piston Cylinder

Hollow-piston cylinders for press bed and ram, in connection with tie rods, screws and threaded rods, for clamping and locking dies on presses and machine.

Hollow Piston Cylinder There are 5 products.

  • HILMA WZ 3.2130 Single-Acting Hollow Piston Cylinder used for clamping and locking on machines and plants on press beds and rams.

    • Max. clamping force: 60 - 104 kN (on request 160 kN)
    • For T-slots: 18 - 36 mm
    • Piston diameter: 54 - 70 mm
    • Stroke: 12 mm
  • HILMA WZ 2.1300 Hollow Piston Cylinders without Spring Return

    • Clamping force: 34.8 - 137.2 kN
    • Clamping stroke: 12 - 15 mm
    • Piston restoring force: 0.18 - 0.7 kN
    • Piston area: 8.7 - 34.3 cm²
  • HILMA WZ 2.1320 Single-Acting Hollow Piston Cylinder, with spring return, as a pulling or pressing cylinder

    • Max. clamping force: 34.8 - 137.2 kN
    • Clamping stroke: 12 - 15 mm
    • Spring force: 0.26 - 0.75 kN
    • Piston area: 8.7 - 34.3 cm²

  • HILMA WZ 2.1330 Short-stroke Hollow Piston Cylinder, used in connection with tie rods and sceews for clamping and locking dies

    • Max. clamping force: 22 - 54 kN
    • Clamping stroke: 2.5 - 3 mm
    • Spring force: 0.27 - 0.67 kN
    • Piston area: 5.5 - 13.5 cm²
    • Fixing screw: M12 - M16
  • HILMA WZ 3.1403 Single-acting Spring Clamping Cylinder, spring clamping, hydraulic unclamping

    • Max. clamping force: 50 kN
    • For T-slots: 22 - 28 mm
    • Unclamping stroke: 2.5 mm
    • Unclamping pressure: 175 bar
Showing 1 - 5 of 5 items