Zhangjiagang Pipe bending machine should be in the country is famous, but the bending machine prices are generally high, so be sure to know the bending machine equipment maintenance and repair

1, in the cleaning tank, to clean the pump into the oil filter.

2, the device started after 1-2 months, clean the fuel tank and a hydraulic filter box.

3, such as advancing and retreating back that cut failure, first check if actions such as solenoid valve solenoid valve is functioning normally, thencheck the sequence valve 6X3, or one-way relief valve YF-L20H4 unloading valve 4HD3 any impurities stuck. (This phenomenon is usually startedwhen the device, easily occur). If stuck phenomenon, apart cleaned with petrol or diesel, re-installed to.

4, pump stations are equipped with oil parts of the rubber ring joints, such as seal damage, oil spills, should be replaced.

5, check all parts of the fastener, so that in the fastening state.