The machine can blowing double strip color film.
Model:SJ-40DX2X600
Screw diameter:40mmX2
Screw Ratio:L/D 28:1
Screw speed:10-100r/min
Main output:30kg/hr
Max.Folding width of film:580mm
Single-sided thickness of film:0.006-0.06mm
Power of main motor:11kw
Outline dimension:3800X2000X2800mm
Weight:2200kg