This hard PVC/CPVC hot-cutting pelletizing line consists of SJSZ series conical twin-screw extruder and corresponding pelletizing auxiliary machines.
Process flow:
Mixer→Spring loader→Conical twin-screw extruder→Mould & Cutter→Air-conveying system→Silo
Features:
-Saving power: the electrical part adopts advanced frequency conversion technology;
-High effiency: the fast net-changing device may help remove impurities from ganules quickly and effiently;
-Broad application: the conical twin-screw extruder is suitable for various hard PVC & CPVC recipes;
-Zero pollution: all parts of the granules contact are made of stainless steel.
Main technical parameters:
Extruder model | Screw diameter | Pellet size | Main motor power | Output |
SJSZ55 | 55/110 mm | Φ3-Φ4 mm | 22 kw | 100-120 kg/h |
SJSZ65 | 65/132 mm | Φ3-Φ4 mm | 37 kw | 220-260 kg/h |
SJSZ80 | 80/156 mm | Φ3-Φ4 mm | 55 kw | 320-450 kg/h |
SJSZ92 | 92/188 mm | Φ3-Φ4 mm | 110 kw | 650-800 kg/h |
Reference pictures:
Overview Finished granules 
Extruder Mould & Cutter
Air-conveying system & Silo
Production capacity:
200-300kg/h
500-600kg/h
900-1000kg/h