How to repair the rubber hydraulic press?

1. Check the amount of hydraulic oil before using the rubber molding machine

The height of hydraulic oil is 2/3 of the height of the lower machine base. It should be increased in time when the oil is lacking. It is necessary to filter the oil carefully before writing. The height of the oil level is seen through the oil standard rod, which is usually added to 2/3 of the height of the lower base.

2. Check the smoothness of the column shaft and guide frame of the Compression molding machine

Check the smoothness between the column shaft and the guide frame and refuel in time to maintain good smoothness.

3. Turn on the power of the hydraulic rubber molding press

Turn on the power, move the operating handle to the vertical position to close the oil return port, press the motor start button, the oil from the oil pump enters the oil cylinder, and drives the plunger to rise. When the hot plate is closed, the oil pump continues to supply oil, so that the oil When the pressure rises to the extra value, press the registration stop button, so that the machine is in the state of shutdown and pressure maintenance (ie, timed vulcanization). When the vulcanization time is reached, move the handle to lower the plunger to open the mold.

4. Temperature control of hot plate of rubber curing press

Temperature control of the hot plate: close the rotary button, the plate starts to heat, and automatically stops heating when the temperature of the plate reaches the preset value. When the temperature is lower than the set value, the plate will automatically heat up and keep the temperature at the set value.

5. Control of the action of the rubber press

Control of the action of the vulcanizer: press the motor start button, the communication contactor is energized, the oil pump works, when the hydraulic pressure reaches the set value, the communication contactor is disconnected, and the vulcanization time is automatically recorded. When the set vulcanization time is reached, the beeper beeps to inform that the vulcanization time has come, and the mold can be opened. Press the beep stop button, move the manual operation valve, and lower the plate for the next cycle.