No.138 Yingxie Road,Jinshui District,Zhengzhou, Henan Province, China
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Flat die pellet mill
Flat die pellet mill
Introduction of flat die pellet mill
Wood pellet fuel, an alternative for fossil fuels, has fierce competitive and stable price in the market. Moreover, in many countries wood pellet fuel is encouraged to use as a countermeasure against global warming, energy security and rise of oil price, and it has proved to have a good effect. Doing is the professional company to supply pellet machines for customers all over the world. Pellet mill is offered for small-scale pellet production. Pellets produced by it are with uniform moisture content, shape, size, and density, which match the needs from the automated combustion systems of the stove and boilers, and also take less space in storage and have a higher energy concentration.
Flat die pellet mill features
1. Compact structure and flexible design make home production available.
2. Driven by a diesel engine makes pellets production possible especially in the rural area with shortage supply of electricity.
3. As a core unit of flat die pellet mill, rollers and dies are all made of high alloy steel metal to ensure a low wear.
4. Pellets size is from 2-12mm upon your requirement. When making different size, you just need to change the die mould.
5. Adopting rotating rollers and stationary dies in mould design, this flat die pellet can make fuel pellet and feed pellets.
Flat die pellet mill
Working principle of small flat die pellet mill ( flat die and roller )
Flat die pellet mill works on the principle of material falling from above on to the rollers, which are rotating over the pellet mill die. The material is then compressed between the roller and die surface through the die holes. Once the pellets emerge from the die a knife cuts the pellets off at a set length.
In actual pelletizing, you should notice that heat and pressure are the key factors of pellet production. Flat die temperature is essential to pellet quality and productivity. When starting pellet production, the material should be slowly fed into the pellet mill to increase die temperature. If too much material is fed into the pellet mill at start up there is a high chance of blocking the pellet mill die. It could take between several minutes to half an hour to get flat die to optimum temperature. Once the die is up to temperature, maximum productivity for that material will be reached.