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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