Model

SJ20/20

SJ25/20

SJ30/25

SJ35/25

SJ45/25

SJ50/25

Power of drive(kw)

0.55

2.2

3

5.5

7.5

7.5

11

Screw diameter

20

25

30

35

45

50

L/D ratio

20

20

25

25

25

25

Screw material
& productivity
(kg／h)

PE, PP

1

4

PVC

8

12

18

22

25

PMMA, ASA

10

15

20

22