Die Clamping Technology

HILMA WZ 8.8900 Die Changing Cart RW manually movable, with optional auxiliary drive with safety docking station, max. load capacity 500 kg

• Max. load capacity: 500 kg
• Lifting range for table height: 540 .. 1060 mm
• Table sizes: 720 x 720 / 720 x 450 mm
• Option: auxiliary drive

HILMA Modular rotor locking systems for large-off shore wind turbines

Entire range of Hilma Fittings for all applicstions, download data sheet for part number information

HILMA WZ 5.2670 Mechanical Wedge clamps, self-locking with position monitoring, used for hydraulic free clamping of dies.

• Adm. retaining force: up to 240 kN
• Max. clamping force: 35 kN
• Total stroke: 25 and 28 mm
• Clamping stroke: 17 and 20 mm
• Lifting speed: 2,0 mm/s
• Current for empty running: 1,5 A
• Max. current: 3,8 A
• Rated voltage: 24 VDC

HILMA RHI-WZ-001 Grip Rail Couplings used on transfer presses for automatic centring, coupling and clamping, when max.clamping force in small space is required.

HILMA WZ 3.2280 Rapid clamping systems used for the automatic clamping of dies of varying sizes on the press ram

• 8 different clamping elements
• 4 different T-slots
• 3 different adjustment tracks

HILMA WZ 2.2401 Wedge Clamps for Tapered Clamping Edge double acting, max. clamping force 25 to 630 kN, without and with position monitoring at the side

• 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)

ROEMHELD D8.026 Modular Design Power Units For the operation of hydraulic clamping fixtures and other handling and clamping systems on machine tools.

• Operating pressure 30 to 500 bar
• Flow rate 0.9 to 12 l/min
• Reservoir sizes 11 l, 27 l, 40 l, 63 l

The power units of this series consist of individual modules that are selected depending on the application and are assembled on the basis of a type code to a power unit ready for use.

HILMA WZ 8.18350 Carrying Consoles for easy and efficient die change on the press bed

• Load/pair : 5 - 30 kN
• Length of support: 500 - 1250 mm

HILMA WZ 8.1834A Hydraulically Lifted Roller Bar for high loads and linear movement of dies

• Max. operating pressure: 400 bar
• Loads: up to 160 kN/m
• Roller spacing: 50 mm
• Length: up to 2500 mm (special lengths on request)
• for T-slot: 22, 28 or 36 mm
• 13/16" and 1 1/16"
• temperature range standard: 100 °C

HILMA WZ 6.2210 Sliding Clamps, Mechanical with integral high-pressure spindle

• T-slot as per DIN 650 18, 22 and 28 mm
• Clamping force: 40 and 80 kN
• Clamping stroke: 1.5 - 2.2 mm
• Max. tightening torque: 45 - 90 Nm
• Max. travelling path: 30 - 35 mm

HILMA WZ 2.2185 Pivot and pull clamp double-acting, max. 400 bar

• Max. clamping force: 104 - 160 kN
• Clamping stroke: 10 mm
• Tilting angle: 15°
• Max. flow rate 16 cm³/s