What should I pay attention to when commissioning a four-column hydraulic press

The four-column hydraulic press can not be run after the device is installed, and it can be run after the device wants to go to the site for a debugging. If deficiencies are found after debugging, they should be improved immediately. In the process of debugging, you need to see and listen to see whether the hardware or control system of the four-column hydraulic press is normal. Also check all control buttons, pressure gauge is normal operation. The four-column hydraulic press can be delivered after a period of commissioning. So what should we pay attention to when we debug the four-column hydraulic press? Let's take a look.

First, wipe off the anti-rust oil, and clean the four-column oil press

Second, connect the cooling water

3. Pour hydraulic oil into the oil tank of the four-column hydraulic press, and the oil injection amount is about 270 liters

Fourth, turn on the power, and check whether the body is grounded, close the main switch, start the motor (no oil start), pay attention to the direction of the motor rotation (according to the direction of the arrow on the sign).

Fifth, in the center position between the upper and lower working table place a diameter of not less than Phi 300mm, height of not less than 600mm, and can withstand more than 150 tons, the upper and lower plane of the parallel work is not less than 0.02/ Phi 300mm pad.

6. Check whether the travel switch (SQ) is loose or needs to be readjusted.