SJSZ Series Conical Twin-SCrew Extruder

SJSZ Series Conical Twin-screw Extruder Description of conical twin-screw extruder: SJSZ series conical twin-screw extruder is composed of barrel screw,gear transmission system, measurable feeding,vacuum deaerating, heating, cooling and electronic control components etc. Conical twin-extruders are special equipments which can extrude and mold by using various kinds PVC powders. Equipped with different kinds of molds and auxiliary machies, it can priduce various PVC pipes, profiles, sheets, plates,bars and granules. Advantages of conical twin screw extruder: 1. The screw adopts circulating oil cooling device, so that the friction temperature would be quite allowable. 2. The screw barrel adopts special designed wind cooling system, which makes repair quite easy. 3.Up different material mixing ,reasonable structure of screws can be equipped with making desirable plastic and other flowing substance. 4. Main driving motor, reduction box and screw are assembled in a line, which ensures easy repair. 5. Equipped with forced feeding device, the extruder ensures consistent speed of material discharging. Main technical parameters of conical twin screw extruder:

Model	SJSZ45/100	SJSZ51/105	SJSZ55/110	SJSZ55/115	SJSZ65/132	SJSZ80/156	SJSZ92/188
Screw diameter(mm)	45/100	51/105	55/110	55/115	65/132	80/156	92/188
Power of drive motor(kw)	15	18.5	22	22	37	55	110
Torsional moment of screw	3148	6000	7000	7000	10000	14000	32000
Capacity powder(kg/hr)	60	100	120	180	250	400	750
Effective length of scrw(mm)	1000	1050	1150	1250	1430	1800	2520
Dimentions(mm)	3360*1290 *2127	3360*1290 *2127	3620*1050 *2157	3620*1050 *2157	3620*1050 *2157	4750*1550 *2460	6725*1550 *2814

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