Servo hydraulic press is an energy-saving and efficient hydraulic press that uses servo motors to drive the main transmission oil pump, reduces control valve circuits, and controls the hydraulic press slider. Suitable for stamping, forging, pressing, straightening and other processes. Servo driven hydraulic oil pumps generally use internal gear pumps or high-performance vane pumps, while traditional hydraulic presses generally use axial piston pumps. Under the same flow rate and pressure, the noise of internal gear pumps or vane pumps is 5dB to 10dB lower than that of axial piston pumps. The servo driven hydraulic press operates at the rated speed of the motor during compression and return, and its emission noise is 5dB to 10dB lower than traditional hydraulic presses.

How to carry out daily maintenance work on servo hydraulic press

1. It is recommended to use anti-wear hydraulic oil No. 32 and No. 46 for work purposes, with an oil temperature range of 15-60 degrees Celsius.

2. The oil must undergo strict filtration before being allowed to be added to the fuel tank.

3. The working fluid should be replaced once a year, with the initial replacement not exceeding three months.

Servo hydraulic press

4. The slider should be regularly lubricated, and the exposed surface of the column should be kept clean. Before each operation, oil should be sprayed first.

5. Under a nominal pressure of 500T, a large concentrated load allows for an eccentricity of 40mm. Excessive eccentricity can easily cause column strain or other adverse phenomena.

6. Calibrate and check the pressure gauge once every six months.

7. If the servo hydraulic press is not used for a long time, the surfaces of each adding part should be cleaned and coated with anti rust oil.

Wuxi Dali Hydraulic Machinery Factory is a manufacturer of hydraulic presses, hydraulic presses, and four column hydraulic presses that integrates design, development, production, and sales. Its main products include single column hydraulic presses, hydraulic straightening machines, four column hydraulic presses, steel plate leveling hydraulic presses, and more Functional folding machine, automotive bridge correction hydraulic press, shaping hydraulic press, pressure sensing hydraulic press, non-standard hydraulic press, etc