When the semi-automatic welding mesh machine is used in winter,the mesh is easy to be broken.

Fault phenomenon 16:When the semi-automatic welding mesh machine is used in winter,the main cylinder is not lifted or the lifting speed is too slow,and the netting hook of the welding mesh pulls the mesh.

Causes and elimination of the fault:Because the ambient temperature of the workshop is relatively low, the moisture in the compressed air can not be well filtered by the oil-water separator,which causes the water in the main solenoid valve body of the welding mesh machine to affect the movement speed of the spool.

Solution:1.Add a cold dryer and a vertical gas storage tank to filter the moisture in the compressed air as far as possible before entering the welding net machine;2.Add an electric heating device near the main solenoid valve body of the welding mesh machine to improve the ambient temperature near the air source treatment component and the main solenoid valve,and try to reach the minimum use temperature of the welding mesh machine 5-40 degrees Celsius.