Source：Shuntec Update：2022-10-07-04:37:42Views：96
The 200-ton frame hydraulic press is a small hydraulic press. It adopts an all-steel structure of the gantry frame. After vibration aging treatment, the mechanical deformation is small. The frame design is designed by finite elements, with high rigidity and high precision.
200-ton frame hydraulic press operation precautions:
1. The 200-ton frame hydraulic press should be properly grounded, preferably grounded separately.
2. The 200-ton frame hydraulic press is not allowed to correct the mold during operation.
3. The hydraulic oil is N46 anti-wear hydraulic oil or N46 low-condensation hydraulic oil, which is filtered by 80-100 molybdenum wire mesh before use.
4. After the 200-ton frame hydraulic press works for 200 hours, the cleanliness of the oil should be checked. It is required that there is no peculiar smell. Drop a drop of oil on the white filter paper, and there is no black stain within the center of the oil trace, otherwise, the oil should be changed.
5. The 200-ton frame hydraulic press shall not be overloaded.
6. In case of accidental leakage in the system, sufficient hydraulic oil should be added after the fault is eliminated.
7. Regularly check the pump station and the cleanliness of the fuel tank. Water, dust, and foreign objects are strictly prohibited from entering the fuel tank.
8. If the function is changed, the air in the system should be drained before it can work.
9. If there is any abnormality during the test run and work, it should be stopped immediately for an inspection.
10. The pressure is maintained for 10 minutes and the pressure drop is allowed to be 2.5Mpa.
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