In the past year, the company has been improving and upgrading all kinds of products. In order to realize the overall development of pipe bending process and the production efficiency of pipe bending equipment, we have carried out a number of technological revolutionary improvements on cnc pipe end forming machines automatic products to promote the improvement of pipe bending process. The bending process of small diameter pipe fittings and large diameter pipe fittings is not complicated.

In the process of using hydraulic cnc pipe end forming machines automatic equipment, the most common problem is that the pipe cannot be bent or cannot be clamped and a part cannot be used normally. If there is no pressure problem after starting cnc pipe end forming machines automatic, we should check whether there is any problem with the hydraulic oil used on cnc pipe end forming machines automatic. Or the internal chassis is too dirty to cause the oil pump can not suck oil into, under normal circumstances without replacing the power line, the starting motor is normal operation, there will be no reversal resulting in the oil pump can not work.

If the motor is running normally, the oil inlet of the oil pump is clean, we should check the solenoid valve, first of all, no pressure should need to check the relief valve, the relief valve is disassembled, to see whether there is a garbage such as iron pin jammed valve core, and the solenoid valve is completely disassembled and cleaned with gasoline or kerosene. After cleaning, use the air nozzle to blow off the residual gasoline or kerosene, and then restore the installation according to the original steps.

Hydraulic equipment can normally start the working state without pressure, after the exclusion of oil and motor faults, there is only a solenoid valve problem and electrical problems, but in the manual mode, arbitrarily press an action, the relief valve will have a display light, can not show the work light is not bright electrical problems, if the work light indicates that the electrical is normal, Simply disassemble and clean the relief valve to eliminate the fault.

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