High quality drum screen waste paper pulping screen equipment used to remove heavy and light impurity

Product Description



Rotary drum screen is one of the main components of the continuous hydrapulper impurity removal system. It is suitable for the rough selection of tailing.Drum screen is mainly used for waste paper pulping and it is installed after the pulper or impurity separator, which can remove light debris with large shapes in the process to reduce the load of subsequent screening equipment.



Product Parameter







screen Dia.:(mm) φ1000 φ1500 φ2000 φ1500
throughput:(L/min) 3000-5000 6000-8000 9000-12000 8000-10000
sieve Dia.:(mm) Φ6、φ8、φ10、φ12(customized)


spray pipe

Dia.  (mm) φ42 φ48 φ60 φ89
spray volume (L/min)


150-400 200-500 320-500



model  R77-4P-4 R77-4P-5.5 R97-4P-11 K97DV160L4
power (KW) 4 5.5 11 15
machine size:(mm) 4500*1555*1900 5660*2000*2500 6880*2530*2965 6200*2300*4335



Product Advantage

1. It is mainly used for waste paper pulping to remove light debris with large shapes in the process

2. Good screening effect, wide range, low power consumption

3. Simple structure, reliable operation and easy maintenance

4. The speed is very low, the work is stable, and the power balance is good

5. Close, less pollution, good environment

6. No vibration, noise, long service life



Product Detail






Product Structure

The rotary drum screen is mainly composed of a screen drum, a frame, a geared motor drive device, a belt drive device, a supporting wheel device, a retaining wheel device and a water spray pipe system. There are spiral blades in the screen drum, which can transport impurities. Light impurities containing pulp enter the screen drum from the pulp inlet. Under the action of gravity, the good pulp passes through the screen holes(Φ8-Φ14mm)and is discharged from the good pulp outlet. The light impurities are conveyed by the spiral blades in the screen drum to the tail of the screen drum. The water spray system is installed on both sides of the screen drum. On the one hand, it cleans the slurry in the impurities, and on the other hand, it flushes the screen drum to keep the screen holes unobstructed.


Working Principle

The working part of the rotary drum screen is cylindrical, and the whole screen rotates around the axis of the cylinder, and the axis is generally installed at a small inclination angle. The material is fed from one end of the cylinder, the fine-grade material passes through the sieve holes on the cylindrical working surface, and the coarse-grained material is discharged from the other end of the cylinder.


Packing & Delivery


Company Instrouction

NH Paper Machinery Industrial Group is a leading professional paper machine manufacturer in China, which specializes in making machine, paper making machine and all kinds of paper machine components manufacturing. Based on the development of local market ,we are growing to professional paper mill solution provider. NH Paper Machinery Industrial Group fully implement the guideline in business-"survival depends on quality and service ,market rely on price and brand."
Our main products are a full set of new and second hand paper making equipment with a maximum net with of 6000mm and a working speed of 700m/min.It mainly includes a packaging paper production line with an annual output of 200,000-200,000 tons, a cultural paper production line with an annual output of 1-10 million tons, a tissue paper production line with an annual output of 20,000 tons and various special paper production lines.
Look forward to hearing from you sooner and establishing a long friendly business relationship with you . We promise we will do our best to help you .Besides ,welcome you to visit our factory at anytime.



According to your requirement, there are different consistency slag removal equipment, as different capacity required, there are product customized for you.

We have stable cooperation relationship with our clients.

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