Knowledge

if the machine does not work , how to check 1. The power cable is damaged: Check the power cable 2. Source power is abnormal: Check the working power 3. The ground fault switch is

If Cylinder leak, how to check: 1. The oil ring is fault: Replace the oil ring 2. The cylinder or piston is damaged badly : Replace the cylinder

The cylinder works abnormally, how to check 1. The direction valve is damaged: Replace the direction valve. 2. There is air in system: Move the cylinder several times to outgo the

The pump motor rotate too slowly with abnormality noise of 160-355 1. The motor is overloaded: Make sure the motor load is less that 3 MPa 2. The motor is fault: Repair or replace

If the pump motor does not work, how to check: 1. Switch is fault: Check the switch 2. Power source is not connected well: Connect the power well 3. The socket inside connection is

1. After scrubbing, the bonding surface of the PE water supply pipe will still have a layer of moist water and moisture adsorbed on the bonding surface. It is difficult to ensure t

1. Welders dress in accordance with safety regulations 2. The tools used by the welder should be packed in the tool bag. 3. There are reliable anti-scalding measures on the surface

Steps of Butt Fusion Welding Machine for HDPE pipe

1. The hot-melt welding machine can only be employed after passing the examination. It is strictly prohibited to use by non-operators. 2. The electric and control parts of the weld