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Wool pellet machine

Wool pellet machine is a pelletizing equipment used to convert wool into granular products. The machine adopts the most advanced technical process and high quality raw materials to make it with high efficiency and low energy consumption. If you intend to make wool pellets, then this machine is undoubtedly your best choice.

About wool pellet machine

Wool from the sheep cut has very many uses, it can be used to make wool sweaters and other things, and it can also be used as an organic fertilizer for plant growth. In addition to this, more and more people are choosing to press the waste wool into tight wool pellets by using a pelletizer. Wool pellet machine a new type of machine for rational utilization of waste wool. The machine adopts ring die design, which mainly consists of feeder, pressing chamber, high quality ring die and pressure roller, Siemens motor and so on.

Wool pelletizer can be used to process a wide variety of biomass raw materials. It is suitable for producing a wide range of biomass pellets for farms, individuals, and factories. The wool pellets produced also have very many benefits. In this article, we are going to introduce wool pellet mill through its working principle, uses, benefits, and etc.

RICHI Machinery is an expert in feed, wood, biomass, and organic fertilizer pelletizing solutions, we design every pellet production line according to customers’ needs. We have provided thousands of customers from 127 countries with complete pelletizing projects. If you have any pelletizing needs, just send an inquiry to us.

Various kinds of RICHI wool pellet machine

wool pellet mill

wool pellet mill

Wool pelletizer for this capacity is simple to operate and easy to install, it is the first choice of machine for producing wool pellets in small capacity.



wool pellet machine

wool pellet machine

This wool pellet making machine adopts ring die design, high efficiency, high molding rate and long service life.



wool pelletizer

wool pelletizer

This wool pellet mill is popular with customers, it has wide range of application and the quality of wool pellets produced is high.



wool pellet maker

wool pellet maker

This wool pellet mill machine consists of feeder, anti-caking arch bin, pelletizing chamber, ring die and pressure roller. It is virtually maintenance free.


2.0-2.5 T/H

wool pellet making machine

wool pellet making machine

This type of wool pellet mill is capable of pressing all kinds of crushed wool into solid wool pellets for various applications.



wool pellet maker machine

wool pellet maker machine

It has high output and low energy consumption. If you have higher demand for producing wool pellets, you can also contact us for customization.



Specific parameters of RICHI sheep wool pellet machine are as follows:

Model MZLH320 MZLH350 MZLH420 MZLH520 MZLH768 MZLH858
Capacity(T/H) 0.3-0.4 0.5-0.7 1.0-1.2 2.0-2.5 2.5-4.0 3.0-4.5
Feeder Power(kw)
1.5 1.5 1.5 2.2 3 3
Feeder Power(kw)
0.55 0.55 0.55 0.75 1 1
Main Motor
37 55 110 160 250 280
Weight(KG) 2500 3500 4000 4500 5000 5500
Main Motor Series 6/8P
Ring Die Diameter (mm) 320 350 420 520 762 858
Pellet Length(mm) 6-12
(Note: RICHI Machinery’s products are always updated and improved. Therefore, if there is any difference between the pictures, feature descriptions and performance parameters of the actual model, please refer to the actual product.)
Customer Service

Top quality pelletizer makes top quality wool pellets

Choose a high quality wool pellet machine

Working principle of two types of wool pellet machine

Usually, wool pellet maker machine can be divided into two types: flat die pellet machine and ring die pellet machine.

Flat die wool pellet machine

Flat die wool pellet machine

Flat die pellet machine has small output and narrow application range, but it is cheap. If your budget is low and you don’t have high demand for pellet production, you can consider this type of machine.

The working principle of the flat die pellet mill is to put the crushed wool material into the feeder of the pellet mill. The material is flattened on top of the flat die and the spindle drives the rollers around the spindle. The rollers continuously press the material that is flattened against the open mold plate.

The wool material is extruded through the mold openings in the die plate and rollers, and the extruded cylindrical pellets are then cut by a scraper under the die plate to obtain the desired size of wool pellets.

Ring die wool pellet machine

Ring die wool pellet maker

Ring die wool pellet mills, on the other hand, have a wider range of uses, with high output and low energy consumption, and are suitable for both personal use and business use.

The principle of operation is that the crushed wool material is loaded into a feeder which is equipped with an anti-arching bin to avoid wool arching and facilitate subsequent pelletizing. Then the crushed wool enters into the pelletizing chamber and fills the inner wall of the ring die, the spindle rotates at high speed, the pressure roller rolls over the material layer continuously and continuously, and squeezes the wool material into the die hole of the rice changer. Eventually the wool particles are molded in the die holes and extruded in cylindrical state, and then cut off by the cutter device to form pellets, which are discharged at the discharge port.

Applications of wool pellet machine

Applications of wool pellet machine

Wool pellet machine is widely used, it is a typical biomass pellet machine. It can handle all biomass raw materials. Here is a brief introduction of the uses of wool pellet mill.

  • Wool pellet mill can process all kinds of biomass raw materials, such as wood chips, bagasse, cassava, alfalfa grass, miscanthus, biomass organic fertilizer, cow dung, chicken manure and so on.
  • The capacity of the wool pellet making machine can be customized for biomass pellet plants and pellet production lines of all sizes.
  • The machine can produce wool pellets of different sizes and lengths by changing the ring die and adjusting the cutter position.

The biggest use of wool pellet machine is for making high quality wool pellets. But what are the advantages and benefits of wool pellets and how to make them? Do you know about these? Let’s get to have a look to understand it below!

Benefits of pellets made by wool pellet machine:

Wool pellets compressed by a wool pelletizer have a wide range of uses, both as a natural fertilizer to improve soil fertility and as animal bedding, among other things. Below are some of the benefits of wool pellets summarized by RICHI Machinery for your reference.

Benefits of pellets made by wool pellet machine:
  • Wool pellets as a value-added product from waste wool, maximizing the value of wool and helping to improve the economic stability of agricultural producers.
  • Wool pellets can serve as a fertilizer to improve the soil and help crops or plants to grow.
  • Compressing wool into pellets reduces the size of the wool, reduces floor space and facilitates transportation and storage.
  • Wool pellets can also help to get rid of pests. This is because wool is a natural repellent for slugs, snails, pests, and weeds. Placing wool pellets around the base of plants can help keep them safe.
  • Wool pellets can hold up to 20 times their weight in water, helping to reduce the frequency of watering. It also retains moisture and draws excess water away from the plant, preventing it from being overwatered.
  • Wool pellets are a renewable resource and are rich in nitrogen, calcium, magnesium, and other nutrients, making them a natural fertilizer.
  • Mixing wool pellets into the soil also provides aeration. Because wool pellets expand when they absorb water, they help increase the oxygen level in the soil, promoting better plant growth.

How to make wool pellets using wool pellet machine?

With the development of the pellet manufacturing industry, pellet mills and pelletizing techniques have become more sophisticated and specialized. It has become easier and more convenient to make wool pellets using a wool pellet maker. Here is how to make wool pellets with a wool pelletizer.

process of making wool pellets

01 Crushing wool

First of all, it is necessary to use a wool crusher to shred the wool into 2-3mm pieces, so that the wool can be put into the sheep wool pellet machine for pelletizing.

02 Wool moisture treatment

After crushing, there is another step that should not be ignored. That is to test the wool for proper moisture content. The optimal moisture content of wool for pelletizing is around 15%, if your wool is too wet then it needs drying. If it is too dry, it can be added with water.

03 Pelletizing wool

The crushed wool is conveyed to the pellet machine for pelletizing. The crushed wool passes through the pelletizer feeder into the pelletizer where it is converted into cylindrical wool pellets by the extrusion of ring dies and rollers.

04 Wool pellet cooling

Wool pellets coming out of the wool pelletizer are hot and need to be cooled down to room temperature.

05 Wool pellet packing

The cooled wool pellets can be packed as required. Customers can choose to use automatic packing machine to make bags for easy storage and transportation, or directly stacked for storage.

making wool pellets with wool pellet machine

Why choose RICHI Machinery?

  • Devoted to the pellet machinery industry for 27years
  • All products have passed ISO, CE, SGS, BV, and other international certifications.
  • Have a perfect sales system and a complete service network
  • Can customize a turnkey pellet production line project according to your need.

Project cases of wool pellet machine

RICHI Machinery is a pelletizer manufacturer specializing in manufacturing pellet machines and providing pelletizing solutions. We have supplied pellet machines and pellet making lines to thousands of customers worldwide. Here are some project cases of wool pellet mill machine for your reference.

1-2T/H wool pelletizer

1-2T/H wool pelletizer

  • Country: Australia
  • Capacity: 1.0-1.2T/H
  • Date: Aug. 13, 2019
3-4.5T/H sheep wool pellet machine

3-4.5T/H sheep wool pellet machine

  • Country: England
  • Capacity: 3-4.5T/H
  • Date: April 12, 2021
2.5-4.0T/H wool pellet mill

2.5-4.0T/H wool pellet mill

  • Country: New Zeeland
  • Capacity: 2.5-4.0T/H
  • Date: July 15, 2022

RICHI Machinery can customize a pelletizing solution according to your production needs. Pelletizing equipment and pelletizing lines are customizable.

Everything we do is dedicated to serving our customers in several ways. As a result, our customers have a great deal of opportunities to succeed in pellet production.

At RICHI Machinery, every employee is driven by a strong passion for excellence, manufacturing the best pelletizing equipment and providing consumer-oriented service.

We have recruited a group of engineers and experts aiming at improving and perfecting our products to meet the needs of our customers. All of our machines have passed international iso,ce, sgs, bv certificates and so on.

RICHI Machinery produces pelletizing machines suitable for a wide range of raw materials and produces high quality pellets that are well recognized in the market. We are committed to providing you with high-quality pelletizing equipment!

RICHI always explores the best way to achieve the same value with customers, and successfully serves thousands of customers in more than 90 countries and regions around the world.

FAQ related to the wool pellet machine

What is a wool pellet machine

The wool pelletizer is a machine designed to convert wool waste into compact wool pellets. The crushed wool waste is put into the pelletizing machine, where it is transformed into a cylindrical pellet product by the extrusion of a ring die and pressure rollers.

The wool pellets produced by this machine have very many uses, it is a natural fertilizer that can be used to improve the soil and so on. In short, with the increasing popularity of wool pellets in the market, wool pelletizer is a worthwhile investment for pelletizing equipment.

What is a wool pellet machine

What materials are suitable for wool pellet machine?

Wool pellet maker can process a wide variety of raw materials. It can process all biomass raw materials, especially all types of wool fertilizers. For example, short fibers, textile residues and low quality wool. The machine is widely applicable and can maximize resource utilization.

materials suitable for wool pellet machine

However, you need to deal with the size and moisture content of the wool material before using the wool pelletizer to process these raw materials into wool pellets. For example, you can pulverize and dry the wool material or add water to it before pelletizing.

Is wool pellet machine worth the investment?

sheep wool pellet machine

In the long run, a sheep wool pellet machine is worth investing in.

On the one hand, the raw material for a wool pellet making machine is cheap and easy to obtain. That is to say, the cost of making wool pellets is very low, and enterprises only need to invest a very small amount of raw material cost.

On the other hand, wool pellets belong to renewable resources, in line with the trend of environmental protection and sustainable development. Moreover, wool pellets have a wide range of uses and are very popular in the market. Enterprises can profit from selling wool pellets. Although the wool pellet machine needs some equipment investment in the beginning stage, the economic benefits it brings cannot be ignored.


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    Office Add: E-commerce Industrial Park, Zhengzhou City, Henan Province, China
    Factory Add: Longhai 2nd Rd & 10th St, Longting District, Kaifeng City, Henan Province, China

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