Twin-screw Extruder

Screw diameter:45-92mm Screw speed:3-40m/min Main motor power:18.5-100kw Barrel heating power:10-70kw Twin-screw Extruder Twin-screw ExtruderThe series Extruders with apporpriate screws,dies and other auxiliaries can directly convert thermoplastic expecialy RPVC powder into Pipe,plate sheet,film and profile,and also Provide function of modifying and Pelleting.The extruders drived by D.C motor with a thyristor to stepless regulate.It also equiped with the overload prtection and stoppage alsrmingsystem. The screws core and the outside of barrels are cooled by the circulation of oil,ther fuctions include vacuum venting and forced feeding.

Main Technical Parameter
ItemSPECIFICA	SJSZ-45	SJSZ-50	SJSZ-55	SJSZ-65	SJSZ-80	SJSZ-92
Diameterof screws(mm)	45/90	50/105	55/110	65/132	80/156	92/188
Aspect ratio(L/D)	14.5	14.5	14.5	14.6	15.25	17.86
speed of screws(r/min)	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
Produtivity(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

Twin-screw Extruder