What is a Single Screw Pulp Press?
Single screw pulp press machine is used for pulp dewatering, black liquor extraction of wood pulp, bamboo pulp and wheat straw pulp after cooked and high-concentration of recycled pulp waste. Single screw pulp press machine is one of the important paper pulping machine in the paper pulp processing.
Dewatering Screw Press for Sale
Single screw pulp press machine can deal with a variety of concentration of pulps effectively. Concentrated pulp has even dryness and a stable pulp yield rate. It is minimally affected in fibrillation with the non-clogged and non-skidding design that can alleviate screw wear and corrosion. It is mainly used for the extraction of black liquor from the large-scale paper pulp mills. Installed under the blow tank, it can separate black liquor from the pulp by the mechanical press action of variable pitch and diameter screw. The black liquor is precipitated from filter frame to black liquor tank.
Advantages of Single Screw Pulp Press:Low rotate speed, low power demand and low noise
Special structure design of Single screw pulp press, preventing pulp slippage, stable discharge consistency
High dewatering efficiency, extracting 80% black liquor from the pulp,drier pulp cake
The paper pulping machine applicable pulps: straw pulp, bamboo pulp, bagasse pulp, wood pulp, etc .
Enclosure design, preventing smell and black liquor overflow .
Completely mechanical extrusion dewatering. installation height not needed.
Technical Parameters Single Screw Pulp Press (Amdl-ⅠSeries)
Note ：Based On Kraft Wood Pulp| Model/Specification | AMDL-I 600 | AMDL-I 750 | AMDL-I 1000 | AMDL-I 1100 | AMDL-I 1200 | AMDL-I 1500 |
|---|---|---|---|---|---|---|
| Screw Dia.(mm) | 600 | 750 | 1000 | 1100 | 1200 | 1500 |
| Production (Kt/d) | 40-50 | 50-70 | 100-120 | 120-140 | 140-160 | 180-200 |
| Power (KW) | 37 | 45 | 55 | 75 | 90 | 132 |
| Net Weight (Kg) | 14000 | 16000 | 19000 | 21000 | 24000 | 32000 |
| Inlet Consistency(%) | 8~12 | 8~12 | 8~12 | 8~12 | 8~12 | 8~12 |
| Outlet Consistency (%) | 25~35 | 25~35 | 25~35 | 25~35 | 25~35 | 25~35 |
Technical Parameters Single Screw Pulp Press (Amdl-ⅡSeries)
Note ：Based On Kraft Wood Pulp| Model/Specification | AMDL-I 600 | AMDL-I 750 | AMDL-I 1000 | AMDL-I 1500 |
|---|---|---|---|---|
| Screw Dia.(mm) | 600 | 750 | 1000 | 1500 |
| Production (Kt/d) | 50-100 | 100-120 | 200-350 | 500-750 |
| Power (KW) | 90 | 160 | 315 | 500 |
| Net Weight (Kg) | 9200 | 12500 | 19000 | 38000 |
| Inlet Consistency (%) | 4~12 | 4~12 | 4~12 | 4~12 |
| Outlet Consistency (%) | 25~30 | 25~30 | 25~30 | 25~30 |
How does a Screw Press Work?
How dose the screw pulp press machine work? Let’s see the screw press working principle. After being cooked, the pulp is sent to the screw press machine. Under the press function, the pulp can separate black liquor from the pulp by the mechanical press action of variable pitch and diameter screw to reach the purpose of black liquor extraction. At the same time, the pulp can bring about dissolving function due to the pressing operation in fact.
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