SJ Series Single Screw Extruder

SJ Series Single Screw Extruder 1.L/D ratio from 24/1 to 30/1 2.capacity from 10-480kg/h 3.screw material:38CrMoALA

SJ Series Single Screw Extruder

ApplicationThe machine is mainly used in extruding soft and hard thermoplastics,such as polyviyl chloride(PVC),polyethylene and others.It is used with relevant auxiliary machine (including shaping machine head)to produce several kinds of plastic products,for example:film,pipe,rod,plate,thread,cable insulating layer,hollow product.It is also used ofr prilling.The machine has advantages,such as advanced desin,high output,good plasticification,low energy consumption,involute gear transmission,low noise,steady operation,large loading,long life and so on.

Main Technical Parameters:

Data/Model	SJ-30	SJ-45	SJ-55	SJ-65	SJ-75	SJ-90	SJ-100	SJ-120	SJ-150
Screw diameter(mm)	30	45	55	65	75	90	100	120	150
L/D	25-30
Main motor power(kw)	4	7.5	11	15	22	37	45	55	75
Barrel heating power(kw)	3	6	9	12	18	30	36	42	56
Central height(mm)	1000						1100	1200	1300
Screw rotation speed(r/min)	140	120	100	90	85	75	70	60	60
Plasticization capability(kg/h)	30	50	70	80	100	130	160	200	300

                             

SJ Series Single Screw Extruder