SJ Series Single Screw Extruder
Futures:
This set can be used for extruding thermo-plastics such as hard polyvinyl chlorid(PVC) , PP, ABS, PC, PPR, HDPE and polystyrene(PE), etc. Coordinated with the appropriate related auxiliary machine, (including the head of former), it can produce many kinds of plastic products such as film, profile, pipe, plate, braid, belt as well as granules, etc.
This set is advanced in designed, high in output, good in plasticization and low in energy consumption. The involute gear driving is characterized by low noise, stable working, big bearing capacity and long service life. DM screw can made by client's demand. The motor, eletrical appliance, contactor and temperature controllers, etc could be adopted by buyer's requested.
Technical parameters:
| 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 |
25:1 |
| Screw rotation speed(r/min) |
140 |
120 |
100 |
90 |
85 |
75 |
70 |
60 |
60 |
| 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 |
| Center height(mm) |
1000 |
1100 |
1200 |
1300 |
| Plasticization capacity(kg/h) |
30 |
50 |
70 |
80 |
100 |
130 |
160 |
200 |
300 |






