Working principle of Biomass Pellet machine

Pellet machine is one of the biomass molding equipment.

It can make powdered biomass materials into pellets.

The starting materials for the production of pellets are pressed by the pressing roller in the matrix.

Due to the pressure and friction in the matrix, the starting materials are heated to a high temperature (nearly 60~80 °C). As a result of pressure and temperature increasing, the materials were compressed into pellets. The output pellets will have very high strength after cooling.

Biomass pellet machine

Biomass pellet machine is mainly used for wood, straw, cotton stalk, rice husk, peanut shell, bamboo, empty fruit bunch, pulverized coal or waste paper, ect.

There are two kinds of wood pellet machine: ring die & flat die.

Advantage of our wood pellet machine is structure closely, easy to use, run stably; Advantages of output pellets is high density, high fuel value, low moisture and low ash content.

The biomass pellet machine testing at our workshop

The technology parameters of small bio wood pellet machine:

 Henan Donging Heavy Industry Equipment CO.,LTD  is a new energy equipment, high humidity material drying equipment, environmental protection and research-based professional development of enterprise groups, is the only domestic industry drying equipment research and development, design, production and sales of high-tech enterprise group, and the first certified by ISO quality management system. Dongding Heavy Industry Equipment is a project co-drying equipment, Tsinghua University, Henan University research base, China Petroleum and Chemical Industry Federation drying technology professional group member units, Henan Province, the top ten most of the growth of science and technology enterprises. 

As a professional manufacture,we are supply Vacuum dryer,rotary dryer, wood pellet machine, biomass pellet machine, coal gasifier,sawdust burner,wood/biomass pellet burner, wood/biomass prowder burner,biomass gasifier,wood chipper,wood hammer mill and other machine.

  Export standard container 20GP OR 40GP,40HQ,FR container,In bulk,the spare parts in wooden case.

 About the machine:

Q1. Does this machine can make wood pellets?
Answer: This machine can make both wood pellets and feed pellets. When making feed pellets, it performs better and the capacity is bigger.

Q2. What are the spare parts for this series pellet machine?
Answer: The spare parts for this machine are one die and two rollers.

Q3. How often should I change the spare parts? 
Answer: The long life time of the die and rollers is 1500 hours at least. It needs to change the easy wear parts every five months. If maintained and used well, the parts can be used about EIGHT months or more.

Q4. How often would the machine need to be serviced?
Answer: Every three months is the best for the machine.

Q5. Does the raw materials require any additives to aid in the forming of the pellets? 
Answers: It doesn't need to add any additives to aid in the forming of pellets. The only thing you need to do is to control the moisture of the raw materials properly.