Raw material: Waste paper
Line: 30t/d coated board paper making line
Main equipment: ZDSD23 D type hydrapulper, ZSC4 High density cleaner, Outflow pressure screen, PZ2 Reject separator, ZSC4 Mid density cleaner, ZDP450 Double disc refiner, NLS0.6 Inflow pressure screen
The whole 30t/d coated board paper making plant by using waste paper as raw material contains 30t/d waste paper stock preparation line and coated board paper making line.
First of all, Waste newspaper is conveyed into ZDSD23 D type hydrapulper for pulping. After that, the pulp is conveyed into ZSC4 High density cleaner for pulp cleaning.
Then, it will be conveyed into ZNS0.3 coarse screen for pulp screening. Moreover, the pulp will be conveyed into PZ2 Reject separator for tailing processing.
In addition to that, the pulp will be processed by ZSC4 mid density cleaner for further cleaning. After that, ZNS 0.6 outflow pressure screen will be used for fine screening.
After fine screening, the pulp will be conveyed into ZDP450 Double disc refiner for improving the pulp beating degree.
Finally, the pulp will be conveyed into NLS0.6 pressure screen before paper machine for final screening of pulp.
As a China leading supplier of pulp and paper making machine line, Leizhan delivers the high performance and low cost coated board paper making machine for papermaking. Leizhan coated board paper machine has a trimmed width range of 2400-6600mm and a basis weight range of 200-350g/m2. It can produce 200-1400 tons of cultural paper with the working speed range of 200-600m/min.
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.