The metal shearing machine is not enough pressure to cut the scrap. What is the cause and how to solve it?
1. Check if the working pressure of the hydraulic system is normal. If it is low, adjust the pressure to the rated working pressure.
2. Determine if the oil pump leaks, if it leaks, it needs to be replaced
3. Whether the cylinder leaks, if it leaks, the seal needs to be replaced. Using the working principle of the hydraulic oil circuit of the metal shear, the hydraulic oil is delivered to the integrated cartridge valve block, distributing hydraulic oil to the upper or lower chamber of the cylinder through each check valve and relief valve, under the action of high pressure oil, the cylinder is sheared. Check the integrated block under the electromagnetic, if necessary, can be cleaned with diesel.
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