Each equipment has instructions, which covers a lot of contents. For example, the operation process of the equipment, some common problems of the equipment and so on. Next, let's learn about the use regulations of the four column hydraulic press?

1. Hydraulic press operators must be trained to grasp the function and use technology of the facilities before they can work independently.

2. Before work, remove all kinds of dirt on the die shell and wipe other wastes on the hydraulic press rod.

3. The installation of the die shell of the hydraulic press needs to be carried out under the condition of power failure. It is strictly prohibited to hit the start button, rocker and pedal on the button switch.

4. Load the left and right mold shells, adjust the mold shell gap, do not allow the unilateral offset management center, and confirm the fixed motionless pressure test.

5. Before the hydraulic press works, turn on the machine and equipment at high speed for 5 minutes. At the same time, check whether the oil volume of the automobile fuel tank is sufficient, whether the sound of the gasoline pump is normal, and whether there is leakage in the hydraulic press module, pipeline, connector and piston rod.

6. Start the hydraulic test of machinery and equipment to check whether the working pressure can reach the pressure, whether the operation of machinery and equipment is normal and reliable, and whether there is leakage. 7. Adjust the pressure, but do not exceed 90% of the stable working pressure of the machinery and equipment. Hydrostatic test a product workpiece and start production after it meets the standard.

8. For different hydraulic press aluminum profiles and product workpieces, during riveting and calibration, the pressure, applied pressure, pressure test frequency and time of the press shall be adjusted in time, and the die shell and product workpieces shall not be damaged.

9. When the human body pin rolls left and right, it is forbidden to extend your hand and head into the working position of the pin and die shell.

10. It is forbidden to knock, stretch, weld, cut, bend, distort, etc. at the same time of applying pressure.

11. Smoking, welding, cutting and hot work are not allowed near the hydraulic press, and inflammable and explosive objects are not allowed to be placed. Do a good job in fire safety countermeasures.

12. At the end of the operation of the hydraulic press, disconnect the switching power supply, wipe the hydraulic support rod of the press clean, add grease, clean the die shell and product workpiece, and place them neatly.