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Conic double-screw extruder


Conical (parallel) twin-screw extruder

* Soft plastics design, to ensure the quality of the material.
* Very reliable and effective design theory, to ensure reliable operation of extrusion. High-torque drive system, gear and shaft is high intensity alloy steel, carburizing and tooth grinding * newly developed screw, amount of padding applied to the formula, to ensure that the material in the feed screw in a good filling degree and the best material flow allocation.
* Screw with core temperature regulation unit and well barrel cool guaranteed the exact temperature of the material process control.
* Together with different die, auxiliary equipment for extrusion of pipe, plate, profile and soft and hard PVC granulation.



The main technical parameters (parallel twin-screw)









Item \ Model	SJS-65/26	SJS-80/22	SJS-90/22	SJS-113/22	SJS-80/22
Screw diameter mm	65	80	90	113	130
Screw speed r/pm	50	40	40	10-30	10-30
Maximum extrusion rate kg/h	160	300	500	700	1000
Power of main motor kw	22	37-55	75-90	90-110	110-160
Heating power kw	18	24	38	52	85

The main technical parameters (conical twin screw)









Item \ Model	SJSZ-45*22	SJSZ-55*22	SJSZ-60*22	SJSZ-60*22	SJSZ-80*22	SJSZ-92*22
Screw diameter  mm	45/99	45/110	60/125	65/132	80/156	92/188
Screw speed r/pm	42	40	40	40	37	33
Maximum extrusion rate  kg/h	70	180	220	250	450	600
Power of main motor  kw	18.5	30	30	37	55-75	90
Heating power   kw	15	20	20	28	35	85

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