200T ton four-column hydraulic press four-column hydraulic press

Times: 2019-06-11

Product information

Name: 200 tons four-column hydraulic press also known as four-column hydraulic press, also known as four-column stretching machine

Brand: Chengda hydraulic

Model: YB32-200T


200 tons of four-column hydraulic press, such as: forging, stamping, cold extrusion, straightening, flanging, aluminum thin plate stretching and aluminum products and stainless steel products press forming.


Structure of 200-ton four-column hydraulic press: It consists of upper beam, slider, working table, column, main cylinder, hydraulic power system and electrical system. The upper beam, slider and table are made of high quality steel plate welded together and treated by vibration aging to eliminate internal stress.


1、The movable beam is controlled by two speeds: no-load fast, work-in slow against the mold, stretching.

2 main cylinder, press side cylinder with upper and lower limit protection, upper and lower limit range position setting is simple, convenient and fast.

3, safety protection device, automatic counting function

4, low energy consumption, high efficiency, several novel.


1、The plunger of the lower cylinder is changed to hard chromium-plated steel parts plus wear-resistant ring structure, avoiding the problem of plunger chipping.

2, the lower cylinder seal ring using imported combination ring, can be used for more than fifteen years without replacement.

3、The column and piston rod are heat-treated with medium frequency, and the surface is hard chromium plated.

4、The receding cylinder can be controlled separately by pointing.

5、The hydraulic system adopts cartridge valve, cartridge valve channel is large, large flow, fast, low noise, low heat generation. 6、The electrical control is changed to microcomputer type single chip, the advantage of this system is the safety control voltage of 24V, there is no intermediate relay inside, no contact 6、The full computer chip has high stability, long service life and simple operation.

7、Large range of grating safety protection device.

200T ton four column hydraulic press