Special hydraulic press for the adjustment and testing of molds or dies

This MV-800 HIDROGARNE hydraulic press, with four stanchions, 800 tons of power and synchro-electronic system, is specially designed and manufactured for the adjustment and testing of molds or dies

As all our M series hydraulic press, this is esigned with four cylindrical columns for increased accuracy and capacity.

Structure and tables

Structure designed to support 600 TN of force concentrated in 1/ 3 part of its surface.
Chrome-plated and grounded columns of 250 mm with bellows of protection.
Lower table with “T” grooves arranged on the table according to the indications of the user.
Upper table with “T” grooves and anti-fall safety system.
Useful surface of the tables 3.000 x 2.000 mm.

Cylinder and hydraulic unit

Two double effect hydraulic cylinders of 400 TN each one.
One speed hydraulic unit with automatic disconnection of the pre-filling speed and independent operation, provided with decompression system and pre-filling valves with proportional pressure valve and with digital potentiometers on the top table for the control of the displacement and synchronized electronic system for compensation of off-centre efforts

Electric installation and safety

Electric installation with selector for operation of the main cylinder to 1 or 2 speeds.
Hydraulic press with one manual cycle and one automatic cycle (activated by selector with proof key):
- The manual cycle allows the execution of all the movements (step by step) of the press on slow speed.
- The automatic cycle allows the press to carry out a complete production sequence.
Electrical safety system for the anti-fall system of the top table.
Bottom table with hydraulic extraction and stop by physical ends.
The machine has a control panel with tactile screen display where there are introduced the operation and calibration data.
2 photoelectric barriers of 1.000 mm with level IV safety installed at the front and rear of the press.
Siemens electric parts are fabricated according to the current CE regulations and with IP55 protections.

Technical features

Power 800 TN.
Opening power 80 TN.
Motorized speeds 1
Motor power 55 kw + 55 kw (75+75 CV).
Auxiliary motors power 5,3 kw
Working pressure 250 bar
Pre-filling quick speed 110 mm/s.
Working speed 6 mm/s.
Return speed 180 mm/s.
Piston stroke 1.000 mm.
Height between plates 1.500 mm.
Useful dimensions of plates 3.100 x 2.000 mm.
Lower table displacemenr 2.000 mm.
Distance between columns 3.100 x 1.300 mm.
Total dimensions 3.800 x 4.500 mm.
Total height 6.400 mm.
Weight 134.600 Kg.

More information

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