Description

This device through the control of a pneumatic system, on the welding strength were increased strength of welding processing mode, guarantee in different environmental conditions of the welding strength optimum, and through digital quantizing parameters adjustment.At the same time as the welding finished surface directly clean finish, no hook knife and tool cutting hook groove, welding the contact area increases by *0%**0%.Integrated these two improvements, welding strength is much better than ordinary windows welding equipment.