200 ton hydraulic press & 4 column hydraulic press & sheet metal drawing press
(1)Hydraulic system adopts advanced cartridge valve integrated system, the valve big flow, anti-pollution, flexible control, reliable performance, easy maintenance.
(2)Hydraulic system working pressure is 25MPa, the main valve should be two-way cartridge valves. Hydraulic system is with overload protection devices. Hydraulic piping system
design reasonable, piping arranged in an orderly and tidy, high and low pressure pipeline is obvious
Hydraulic piping system should be reliable sealing flange connection priority connections, piping
layout and tidy, and the use
of shock and vibration-resistant gauge pipe clamps, pipe phosphate processing, and then coated
with rust-resistant paint.
(3)How to work Fixed stroke and fixed pressure; hydraulic machine operation: adjust, single cycle,
jog on the mold and work with automatic feeding.