1,Model SJSZ-55 2,Double Screw Extruder; 3,High Output:100-150kg/h 4,L*W*H is: 3. ... , boards and granules. ADVANTAGES:Characterized by pressure resistence, corrosion resistence, high-voltage endurance,excllent circulation, etc. Main parameters: modelSJSZ51SJSZ55SJSZ65SJSZ80SJSZ92 Screw diameter51/10555 ...