ZNJ Series Screw Press Washer
Features
1.Mainly suitable for washing and thickening all kinds of paper pulp.
2.For screw shaft, the compression ratio is axially distributed reasonably, thickening effect is good.
3.In discharge side, fitted with inner dewatering assembly with holes, which can efficiently secure uniformly of dewatering of inside and outside pulp layer.
4.Pneumatic back-push assembly can guarantee the stability and adjustment of discharge consistency.
5.Special screw structure in outlet , easy to maintain.
Main Specification
| Type | ZNJ12 | ZNJ13 | ZNJ14 | ZNJ15 | ZNJ16 | ZNJ17 | ZNJ18 |
| Standard of Screw(mm) | ɸ400 | ɸ450 | ɸ600 | ɸ700 | ɸ800 | ɸ900 | ɸ1100 |
| Concentration of Input Pulp (%) | 10-14 | 8-12 | |||||
| Concentration of Output Pulp (%) | 25-35 | ||||||
| Production Capacity(t/d) | 40-50 | 60-80 | 100-150 | 150-200 | 200-300 | 280-350 | 350-450 |
| Motor Power(kw) | 30 | 37 | 55 | 110 | 132 | 200 | 280 |
Capacities vary depending on feed size, feed rate, operating conditions, desired product output, characteristics of feed material, and equipment configuration
Working Principle
ZNJ Series Screw Press Washer is mainly suitable for washing and thickening all kinds of paper pulp. In discharge side, fitted with inner dewatering assembly with holes, which can efficiently secure uniformly of dewatering of inside and outside pulp layer.
