welding of all thermal-fused material such as LDPE, PVC, HDPE, EVA, PP and PVC,HDPE,EVA,PP Please carefully read the literary in order to use the machine carefully. Please use the three holes receptacle with earthing which capacity is more than 15A.No changing the pin at random and drag the wire to take the pin out. In order to guarantee the quality of welding, please ask the people who is ...