Specifications

ZNJ double screw press master
1.High efficiency
2.High concentration black liquor
3.Few fibre loss

ZNJ double screw press master

pulp machine

1.National patent product

2.High efficiency

3.High concentration black liquor

4.Few fibre loss

 

ZNJ  double helix press master is mainly used to abstract the black liquor of the cooking wheat straw  ,wood and  deinked pulp. and also can be used to squash the presoaked pulp before

cooking. this press master squeeze the fiber by the space volume change that produced by the

rotating  in the opposite direction of one pair reducing pipe varying  pitch spiral. Thus realize the

separation of the the black liquor or  extrusion of the wheat straw .

 

type	ZNJ-250	ZNJ-400
capacity t/d	15~20	30-50
spiral shaft diameter mm	250	400
spiral shaft revolving speed rpm	10~20	10-20
Inflow Cinsistency %	7~10	7~10
outflow consistency %	20~35	30~40
speed reducer model	ZQ500	ZQ650
speed ratio	20	20
motor model	YCT250-4B	YCT316-4A
speed regulation range r/min	1320-132	1320-132
power         KW	22	37