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Drum Pulper for Waste Paper Pulping

drum pulper

General Information of Drum Pulper

Drum pulper is a product which incorporates pulping and screening function and is particularly suitable for pulping the unsorted waste paper raw materials. Drum pulper has replaced an existing conventional pulper in order to raise the pulp quality for production of premium tissue products. Drum Pulper simplify the pulping process from continuous pulp and preliminary screen. It can protect the physical property of fiber during the gentle pulp under 14%-18% high consistency.

Therefore, drum pulper has a great economic and social benefits in expanding the recovery and utilization the secondary fiber, reducing the environmental pollution, saving the energy, reaching the localization of papermaking equipment and saving the foreign exchange. It’s the best equipment for pulping of waste paper.

Advantages of Drum Pulper

  1. Perfect defibering.
  2. Excellent pulp quality.
  3. Low energe consumption.
  4. Low damage rate of impurities.
  5. Low loss rate of fine fiber and low maintenance.

Main Specification of Drum Pulper

Type ZG2500 ZG2750 ZG3000 ZG3250 ZG3500 ZG3750 ZG4000 ZG4250
Drum Diameter(mm) Φ2500 Φ2750 Φ3000 Φ3250 Φ3500 Φ3750 Φ4000 Φ4250
Production Capacity(t/d) 70-120 140-200 200-300 240-400 400-600 550-800 750-1000 1000-1400
Working Consisitency(%) 14-18
Motor Power(km) 132-160 160-200 208-315 315-400 560-630 630-800 800-1000 1000-1400

Project Case

Kraft Liner Paper Making Line

Kraft Liner Paper Making Line

Testline paper machine, also called kraft liner board machine is to produce testliner paper. With large capacity, lower energy consumption, superior quality and the most competitive price, our testliner paper making line enjoys the good command and admission of our customers. If you are interested in our products, welcome to our company, you can also consult via telephone or mail to us. Email:

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Corrugated Paper Making Line

Corrugated Paper Making Line

Corrugated Paper Making Line needs 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 turn to fine pulp for paper forming on the paper machine. Leizhan plays great emphasis on designing most suitable Corrugated packaging paper manufacturing solutions for corrugated packaging paper makers.

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Cultural Paper Making Line

Cultural Paper Making Line

Cultural paper machine line: Firstly, Raw materials are conveyed by Chain Conveyor into Drum Pulper for pulping. Then, High Density Cleaner helps to remove heavy impurities. What’s more, we need to improve slurry beating degree by using Double Disc Refiner. Eventually, the waste paper turn into fine pulp after a series of screening and deslagging and it will be conveyed into Headbox for paper making.

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