L/D Ratio of Screw120MM,laminated speed20-28m/min,Max width 2000mm,weight10000kg,overall dimensions10000*8000*3000mm, >> Main Technical Parameters: ModelSJ-2000SJ-3500SJ-4200Screw diameterof extruder120mm120mm120mmL/D Ratio ofscrew28:130:130:1Power ofdriving motor11kw18.5kw22kwLaminating speed20-80m/min20-80m/min20-80m/minWidth of die-lip2300mm3800mm4400mmGross power120kw200kw220kwMax ...