twin screw extruder

Properties and structures:
SJSZ series conical twin-screw extruder, match with the corresponding screw and auxiliary equipment, can be all kinds of thermoplastic especially hard PVC powder directly into tube extrusion, plate, sheet, film and different materials and so on, also may the completion of all kinds of plastic and powder granulation of modification process.
The double-screw extruder adopts dc motor, thyristor stepless speed regulation, this sets up overload protection and fault alarm, screw core department oil circulating constant temperature, barrel oil cooling, and equipped with vacuum exhaust device and measurable feeding device.
Main Technical specifications:

Specifica\Modle	SJSZ-45	SJSZ-50	SJSZ-55	SJSZ-65	SJSZ-80	SJSZ-92
Diameter of screws(mm)	45/90	50/105	55/110	65/132	80/156	92/188
diameter ratio (L/D)	14.5	14.5	14.5	14.6	15.25	17.86
Speed of screws	3-34	3-37	3-37	3.9-39	3.9-39	4-40
Main motor(kw)	18.5	22	27	37	55	100
Barrel heating power(kw)	15	10	18	28	38	70
Production(kg/h)	100	120	150	260	400	800
Centre height of machine(mm)	1000	1000	1000	1000	1000	1100
Net weight(kg)	3000	3200	3500	4000	5000	7000

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