film blowing machine is used for blowing plastic film like HDPE,LDPE,LLDPE, etc. Brief introduction: This machine is used for blowing plastic film like HDPE,LDPE,LLDPE, etc ... /min 10-100m/min 10-90m/minROLLER WIDTH(mm)165×650 165×850 165×1100 165×1400TYPE SURFACE FRICTION TYPEDIAMETER OF ...