1,plastic film making machine. 2,it is to extrude and blow PE and PO film tube. 3, guarantee:1 year plastic film making ... machine Features:This machine is mainly to LDPE, HDPE and LLDPE ... kw2.2 kw3.7 kwPull speed0-30 m/miCool fan1.1 kw1.1 kw2.2 kw2.2 kw2.2 kw3.7 kw3 ...