ZG Series Drum Pulper

This Drum type hydrapulper is mainly used in the paper making industry to breaking continuously and coarse screening of the waste paper material under the high consistency. It can maximum keep the physical property of the fiber.


1. Mainly used for continuous gentle pulping and coarse screening of waste paper under high consistency. Drum pulper can continuous pulp and preliminary screen, simple process.
2. It can gently pulp under 14%-18% high consistency to uttermost maintain the physical property of fiber.
3. Low damage to impurities and high efficiency of deslagging, which reduce the following equipment burden.
4. Low energy consumption, reduce running cost, improve the competitiveness for per ton pulp.
5. Long pulping residence time, sufficient fiber relief, low rate fine fiber loss.
6. Few quick-wear parts, continuous pulping, low maintenance cost.

Technical Data Of ZG Series Drum Pulper

Type ZG2500 ZG2750 ZG3000 ZG3250 ZG3500 ZG3750 ZG4000 ZG4250
Drum Diameter (mm) Φ2500 Φ2750 Φ3000 Φ3250 Φ3500 Φ3750 Φ4000 Φ4250
Processing Capacity(t/d) 70-120 140-200 200-300 240-400 400-600 550-800 750-1000 1000-1400
Work consistency (%) 14-18
Motor power (Kw) 132-160 160-200 280-315 315-400 560-630 630-800 800-1000 1000-1400

Working Principle