Measures for preventing water from entering and rusting of hydraulic press:
1. The transportation and storage of hydraulic oil should have measures to prevent rainwater from entering. Oil barrels filled with hydraulic oil should not be placed in the open air. The sealing rubber of the oil barrel cover should be reliable, and the oil container should be placed in a dry and rain-proof place.
2. Always check and eliminate the water-cooled oil cooler leakage and water seepage failure. When this failure occurs, the oil is white and turbid. At this time, check the damage of the seal and the damage of the cooling water pipe, and remove it for repair or replacement.
3. Indoor hydraulic equipment should prevent house leakage and rainwater from drifting into the window. Outdoor hydraulic equipment (such as walking machinery) should change oil in sunny days and try to avoid working in rainy days. The oil tank should be strictly sealed to prevent rainwater from leaking into the oil.
4, the selection of oil with good oil-water separation performance, foreign countries have appeared to filter the water in the oil filter, can be installed is better.
5. For light-load equipment under general conditions, the mixed moisture shall not be greater than 0.