Haul-off Layers Film Blowing Machine (SJT) BYUN Industry Co., Limited Base Info Model NO.:SJTTrademark:BYSpecification:Sjt65-Fl2000Origin:ChinaHS Code:84773000 Description Pre:Three Layers Coextrusion Upper Rotary Film Blowing Machine Set (SJ-FM1300) Next:High Speed Layers Haul-off Blowing Film Machine (SJT50)