... geomembraneof various thickness and are applicable for welding of all thermal-fused material such as LDPE, PVC, HDPE ... , EVA, PP and PVC,HDPE,EVA,PPThis series of welding ... in performance and easy for operating, with high welding speed and good work quality. It is ... Datas1. Output Voltage:220VFrequency:50Hz2,Power:1800W3,Welding speed:0.5~5m/min4 The temperature of ...