... system, high output, low consumption, perfect plasticizing function.B. Screw is combined block structure, widely used, not only suitable ... ensure water and humid air come out .D. Melting pump is used to control extruding capacity, full closed circulation is ... Designing on the basis of Germany technology standard of twin screw extruder.F. main dataitemunitdatamaterialPET,PETG,RPETSheet thicknessmm0.15~1 ...