Die Clamping Technology

HILMA WZ 6.2273 Mechanical Clamping Nut with through-hole and clamping force display for the clamping and locking of dies.

• T-slot DIN 650: 28 mm
• clamping force: 100 kN

HILMA WZ 4.2900 Mechanical Version of the Grip Rail Couplings, used for automatic centring, coupling and clamping of grip rails.

• Max. clamping force: 60 .. 100 kN
• Torque: 180 .. 300 Nm
• Centring repeatability: ± 0.02 mm
• Adm. horizontal positioning accuracy: -1/+3 mm
• Adm. axis offset: ± 2 mm

HILMA WZ 3.2202 Clamping Blocks for Compact Sliding Clamp, used with minimum space requiremments for clamping and locking machines and plants

• Max. clamping force: 19.2 .. 78 kN
• For T-slot: 18 .. 28 mm
• Clamping stroke: 8 .. 12 mm
• Max. temperature 120°C
• Max. operating pressure 400 bar

HILMA WZ2.2403 Wedge Clamps for Tapered Clamping Edge double acting, max. clamping force 25 to 630 kN, with safety step, without and with position monitoring

• 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)

HILMA WZ 8.18352 Swivelling Carrying Console for easy and efficient die change on the press bed

HILMA WZ 8.18341 Roller and Ball Bars with Hydraulic Lifting for easy and safe die change.

• Max. operating pressure: 100 bar
• Loads: up to 55 kN/m
• Ball spacing: flexible
• Single-piece piece length: up to 2900 mm
• For T-slot: 18, 22, 28 or 36 mm
• 13/16" and 1 1/16"
• Temperature range standard: 100 °C (higher temperatures on request)

HILMA WZ 5.2620 Self-locking Tenon type Clamping Elements with Position Monitoring, for automatic clamping of dies.

• Clamping force: 70 - 160 kN
• Max. static force: 110 - 300 kN
• Clamping speed: 3.8 - 4.1 mm/s
• Motor voltage: 400 V / 50 Hz
• Motor rating: 0.55 - 1.1 kW
• Clamping stroke: 5 mm

Hilma Force Control product information

HILMA WZ 4.2150 Compact design Swing Sink Clamps installed in press rams or beds, used in machine tools and plants.

• Max. clamping force: 60 - 216 kN
• Piston diameter: 52 - 88 mm
• Clamping and lowering stroke: 42 - 65 mm
• Clamping edge: 18 - 50 mm
• Swing angle: 2 x 45°

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 2.2096 Clamping Bars permanently installed on press beds and rams, used on machines and plants for clamping and locking.

• Max. clamping force: 38.6 - 116 kN
• Number of pistons: 2 - 6
• Stroke: 8 mm
• Length: 150 - 270 mm

M-TECS 240-D Hilma Magnetic clamping system for die casting machines

• Max. working temperature: 240°C
• Specific magnetic force: 18 kg/cm² (directly at the pole)
• Effective magnetic force: max 5-12 kg/cm²
• Magnetic penetration depth: 15-20mm
• Plate thickness: 55mm