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The method of using a mining winch to sweep air
The method of using a mining winch to sweep air
the oil pressure should not be too high, about 0.5MPa is sufficient. Before filling the oil, loosen the exhaust screw on each brake cylinder. When gas overflows from the vent screw at a higher position and pressure oil also comes out, it indicates that the gas has been exhausted, and the vent screw can be tightened to complete the vent procedure. This can improve the air cleaning effect and ensure the normal operation of the mining winch. In addition, there are some other precautions that we need to understand. Firstly, before filling, check if the oil pipe is unobstructed to prevent oil filling failure caused by pipe blockage. Secondly, when filling with oil, it is important to avoid oil splashing onto the skin or eyes to prevent injury. Finally, after filling the oil, wait for the oil pressure to stabilize before proceeding with the exhaust, which can ensure a better exhaust effect.