What are the types of pulpers

The pulper is a key equipment in paper mills for improving pulp production efficiency.

In the paper industry, paper mills must first produce the pulp raw material required for papermaking in order to meet the needs of the paper machine in the next stage of production. This is the first and crucial step in paper production. Pulper machines play an important role in pulp production. Choosing the right pulper can help save energy consumption, promote environmental protection, ensure sustainable pulping, and improve pulping efficiency. Yunda's pulpers have been innovatively upgraded over the years, based on extensive industry experience.

The upgraded and iterated pulper with 44 years of high quality, high pulp yield, stable reliability, and the latest energy-saving and sustainable technology.

Yunda Company was established in 1981, with 44 years of experience in pulp and paper industry. It is one of the world’s leading manufacturers of pulper. Yunda provides virgin fiber and recycled fiber processing, including recycled fiber and virgin pulp sheet complete stock preparation solutions. Its pulping equipment is known for its stable performance, reliable quality, and high pulp yield, earning widespread praise from customers in the industry.

The differences between various types of pulper machines

Here are several types of pulpers from Yunda for your reference:

1.Drum Pulper

The drum pulper is a pulping device used for recycled fibers. It maximally preserves the physical properties of the fibers, minimally disintegrates contaminants, removes impurities, and provides high-quality accept pulp.

2.D-Type Pulper

The ZDSD model D type pulper is mainly used for pulping various pulp boards, damaged paper, and waste paper. It features strong pulping capability, a wide range of applications, a simple structure, and easy operation and maintenance. It is currently one of the ideal OCC pulping equipment.

3.Medium Consistency Pulper

The ZDSZ model MC pulper is mainly used for pulping various commercial pulp boards including softwood fiber and hardwood fiber. It is currently one of the most ideal virgin fiber pulping equipment.

4.High Consistency Pulper

The Yunda ZDSH high-consistency hydraulic pulper is mainly used for deinking waste paper and aluminum-plastic separation of liquid packaging materials such as Tetra Paks. It features a tower-shaped spiral rotor with strong fiber separation capability, while preventing the disintegration of impurities. It is suitable for high-consistency pulp with 12-18% consistency, saving energy and chemicals. The machine has a compact structure and is easy to operate and maintain.

5.Broke Pulper

The broke pulper is mainly used for pulping various waste paper and broke paper. The pulping rotor is installed horizontally, with heavy residues settling at the bottom of the tank, reducing the loss of residues and preventing clogging of the screen holes.

Benefits of choosing Yunda's high-efficiency pulpers.

Energy-saving and environmentally friendly, sustainable, high yield, high quality, and reliable and stable pulping system. Yunda pulpers are capable of producing higher quality paper in a shorter time while consuming less energy. Yunda pulpers help remove contaminants from the pulp, screening out dust, ink, debris, plastic, and other pollutants. Yunda pulpers consistently deliver the highest quality pulp products to countries around the world.

Free consultation and solution selection:

We need to help you select the right type of pulper based on the production materials you provide (such as wood, waste paper, etc.). Of course, the consultation and solution are completely free of charge. If you have any needs or questions, please feel free to contact us.

If you want to build a paper mill from scratch, we also offer a complete turnkey service for building paper mills.