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Writing And Printing Paper Production Line

Wring And Printing Paper Production Line

Raw material: Wood pulp, Virgin pulp, White shavings, Waste paper, etc.

Finished paper: Writing paper, printing paper, A4 copy paper, etc.

Pulp production line

1. Raw material conveying:
Chain conveyor: Mainly used for conveying various kinds of pulp board, waste paper in bulk and in bundlewhich can be horizontal conveyor or inclined conveyor(<30°).

2. Pulping:
Drum hydrapulper: Mainly used for continuous gentle pulping and coarse screening of waste paper under high consistency.

3. Cleaning
High density cleaner: Mainly applied to remove all kinds of heavy impurities in paper pulp, like steples, stones, glasses, etc.

Low density heavey impurity cleaner group: Mainly used for removing heavy impurities in the pulp like gravel, scrap iron, dust and large ink particles.

4. Coarse screening
Coarse pressure screen: Advanced structure, sturdy and durable, convenient disassembly and assembly , low energy consumption, less loss of fiber.

Reject separator: Used for fiber relief and impurities separate for tailing in the coarse screen system for waste paper pulp.

5. Fine screening
Fine pressure screen: Mainly used for fine screening of various waste paper pulp.

6. Deinking and washing
Closed multi-stage floatation cell: Mainly applied to deink recycled pulp, it can effectively remove the ink, light impurities and stickies etc.
High speed washer: Mainly used for washing and concentrating in various domestic and overseas waste recycled pulp, chemical pulp before or after bleaching.

7. Pulp refining
Double disc refiner: Mainly used for pulping,improving slurry beating degree to meet the paper making needs.

Paper making machine

QCS control Cultural paper making machine for paper makers. Leizhan supplied cultural paper machine has the trimmed width range of  1880-3750mm and basis weight range of 40-80g/m2. It has the capacity of 20-270t/d with the working speed range of 200-1200m/min.