The series extruders with appropriate mould and auxiliary machine can directly convert thermoplastic especial PVC powder into pipe.plate sheet,film and profile,and also provide function of modifying and pelleting.The extruders are derived by A.C motor with a thruster to steepless regulate.It is also equipped with the over-load protection and stoppage alarming system.The screw’s core and the outside of barrel is cooled by circulation of oil,it includes vacuum venting and forced feeding.
Main Techinical Parameter
Item | SJSZ-45 | SJSZ-51 | SJSZ-55 | SJSZ-65 | SJSZ-80 | SJSZ-92 |
Diameter of screw(mm) | 45/90 | 51/105 | 55/113 | 65/132 | 80/156 | 92/188 |
Number of screw(mm) | 2 | 2 | 2 | 2 | 2 | 2 |
Direction of screws | Screw rotation direction |
Screw rotation speed(rpm) | 1-45 | 1-45 | 40 | 1-35 | 1-37 | 1-33 |
Effective length of screw(mm) | 985 | 1070 | 1200 | 1440 | 1800 | 2500 |
Extruder motor power(kw) | 15 | 18.5 | 22/30 | 37 | 55 | 90 |
Barrel heating power(kw) | 12 | 18 | 18 | 24 | 36 | 86.8 |
Production capacity(kg/h) | 120 | 80-150 | 150-180 | 250-300 | 320-400 | 600-800 |
Center height(mm) | 1000 | 1000 | 1000 | 1000 | 1000 | 1200 |
Net weight(kg) | 2800 | 3200 | 3500 | 4000 | 5000 | 8000 |
Dimensions(mm)(L×W×H) | 3300×1200×2100 | 3600×1100×2100 | 3600×1100×2100 | 4235×1520×2450 | 4750×1550×2460 | 6725×1550×2841 |