The working principle of four-column three-beam hydraulic press

The four-column three-beam hydraulic press is simple, economical and practical. The appearance adopts an octagonal shape. The control electric box adopts two kinds of glass doors, PLC computer control or ordinary electric appliances. It has reliable work, reliable work, intuitive action and convenient maintenance. Independent button centralized control. It has two operation modes: adjustment and single cycle with both hands. The hydraulic control can adopt a cartridge valve integrated system, which has reliable action, long service life, small hydraulic shock, and reduces connecting pipes and leakage points, or ordinary hydraulic control.