ZNJ Series Screw Press Washer
Application& Features
- The screw press washing equipment is mainly suitable for washing and thickening all kinds of paper pulp.
- For screw shaft, the compression ration is axially distributed reasonally, thickening effect is good.
- In discharge side, fitted with inner dewatering assembly with holes, which can efficiently secure uniformly of dewatering of inside and outside pulp layer.
- Pneumatic back-push assembly can guarantee the stability and adjustment of discharge consistency.
- Special screw structure in outlet, easy to maintain.
Main Specification
| Type | ZNJ12 | ZNJ13 | ZNJ14 |
| Standard of screw(mm) | 400 | 450 | 600 |
| Concentration of input pulp(%) | 10-14 | ||
| Concentration of output pulp(%) | 25-35 | ||
| Production capacity(t/d) | 40-50 | 60-80 | 100-150 |
| Motor power(kw) | 30 | 37 | 55 |
| Type | ZNJ15 | ZNJ17 | ZNJ16 | ZNJ18 |
| Standard of screw(mm) | 700 | 800 | 900 | 1100 |
| Concentration of input pulp(%) | 8-12 | |||
| Concentration of output pulp(%) | 25-35 | |||
| Production capacity(t/d) | 150-200 | 200-300 | 280-350 | 350-450 |
| Motor power(kw) | 110 | 132 | 200 | 280 |
Capacities vary depending on feed size, feed rate, operating conditions, desired product output, characteristics of feed material, and equipment configuration
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