DW-BFMHigh Speed Blowing Film Machine
Shanghai Dai Wei Mechanical Electrical Equiment Co.,Ltd.introduced advanced technology in high speed blow film extruder 1.5 time output compare to the others manufacturer.
Dai Wai High Speed Blow Film Extruder using extruder ratio L/D 28:1.the enhanced design screw provides multiple stages of pressure,mix functions and melting.The result is high energy efficiency,low residence time,improve melt quality and reduced melt teperature.Valued added like highly output,improve quality of product vertical horizontal strength and competitive production.
For consistency and persistency operation we provides:
*Comprehensive 3 step gear reducer ratio1:12.5 come with water coolling,oil pump and oil filter.
*Air ring match with high pressure blower control by frequency inverter for stable,constants high pressure air flow and cost saving.
*Single or Double winder come with automatic taper tension control.