System of SFJ-29N extruding and Inner-cooling system for lab
 Main functions:
It is made under requirement of American company 3M. It ia applied on development and study of new products and also on small batch production.
Main characteristics:
- Reflects actually and exactly parameter demand of production line working craft.
- Adopts both lateral and vertical feeding ways.
- Can produce both ultrafine and customs powder.
- Belt drive is adopted on transmission box .
- Easy to change colour and clean.
- Permanent strong magnetic detector.
Main technical parameter:
| Model |
Screw diameter(mm) |
Capacity(kg/h) |
Screw running speed(rpm) |
L/D |
Motor power(KW) |
heating power(KW) |
Overall dimention |
| SFJ-29N |
29 |
2-20 |
0-300 |
12:1 |
4 |
2 |
720ˇÁ600ˇÁ500 |
Additions::
1.The screw barrel is changable to wearing liner.
2. It is equipted with oblique screw drive system. After heat treatment, the screws are groond to guarantee the drive stability, reliability and less noise. |
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