| Using several positive and negative screw casings on the mandrel, the equipment compresses and pushes forward the stock. High extrusion pressure splits the fiber, promoting the infiltration of chemical liquor and the separation of fibers, fibrillating the fiber. Meanwhile the screw vertical or horizontal interpenetration improves the mixing of the stock with chemical liquor, achieving uniform grounding and continuous pulping. |
| Advantages |
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High consistency grounding (30%~40%), less fiber cutting. |
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Low energy consumption, fully utilizing friction heat, saving energy. |
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Combining the pulping, bleaching, beating and washing functions in one machine |
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Can be used for long fiber bark pulp and short fiber stalk pulp |
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Simplifying the process, less equipment and infrastructure investment |
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| Parameter |
Types |
SLG78 |
SLG120 |
SLG180 |
SLG240 |
| Screw diameter |
(mm) |
78 |
120 |
180 |
240 |
| Rotate Speed |
(r/min) |
300~422 |
300~422 |
300~422 |
300~422 |
| Motor power |
(KW) |
75 |
280 |
400 |
500-1000 |
| Capacity |
(t/d) |
5~10 |
20~40 |
50~80 |
90~150 |
| Note: Frequency control motor is optional |
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