Leizhan experienced professional engineers offer customized project planning to meet cutomers’ requirements. Aiming at the 20t/15h Kraft paper manufacturing project, Leizhan engineers offer the following solution.
First, waste paper or paper pulp is conveyed to ZDSD23 D type hydrapulper by chain conveyor for pulping.
Then, the paper pulp will be transported to cleaner(like ZSC3 high density cleaner, ZSC3 mid density cleaner) to remove heavy impurities like staples, stones, glasses in the paper pulp.
After that, advanced structure screen（like ZNS0.3 mid consistency pressure screen, inclined screen and NLS0.6 inflow pressure screen) can be used to screen various impurities in the paper pulp.
Leizhan 20t/d kraft paper manufacturing system has an product capacity of 20t/d in the basis weight range of 120 to 360g/m2, the work speed is 80m/min.
Cylinder mould & couch roll ~~ 3 sets
Return unit ~~ 1 set
Dryer section ~~ 1 set
Reeling machine ~~ 1 set
Rewinder ~~ 1 set
This line includes Chain Conveyor, Drum Pulper, D Type Hydrapulper, Mid Consistency Pressure Screen, Double Disc Refiner, Inflow Pressure Screen, and so on. Paper pulp machine used to make waste paper (such as waste packing box,waste office paper and so on) turn to fine pulp for paper forming on the paper machine.