Unit characteristic: Uses the double pipe extrude die head to ensure high production efficiency and stable formation. The main engine uses the conical double-Screw extruder to enhance the mixed iron-smelting effect and the high extruding pressure. Uses the double-pipe vacuum fixed diameter technology which can make sprays cool , to guarantee the tubing quality. Uses the double-pipe haulings, cutting to make the equipment compact and the occupying area small. Main Technical Parameter The unit models SJDG-40 extruder model SJZS-55/110 production scope 16-40mm production speed 2-10m/min output 120kg/h Aggregate capacity 45KW