Leizhan mainly supply the wood pulp, waste paper processing line machinery for fine pulp making with extensive experience and sustained innovation. Leizhan expertise designs the flow sheet drawing and helps to choose the suitable equipments type to meet the various raw material, production capacity and end-products requirements of our customers. In addition, Leizhan also can manufacture pulp equipments and spare parts according to your specific demands and drawings.

Leizhan is able to supply the complete waste paper, wood pulp based White Board Paper Manufacturing System machines for paper mills.

Waste paper, wood pulp making line process

Pulping: The waste paper moves by Chain conveyor to Pulper machine like Drum pulper, D type hydrapulper for pulping. The pulper breaks the paper down into pulp.
Cleaning: Using High consistency cleaner, Low consistency cleaner, heavy contaminants are moved out from the pulp.
Screening: Slots and Hole Screen are used for coarse and fine screening of paper pulp, light impurities are moved out.
Refining: During refining, the pulp is beaten to make the recycled fibers swell, making them ideal for papermaking. If the pulp contains any large bundles of fibers, refining separates them into individual fibers.