Description of Pellet Machine

This pellet machine is a vertical biomass pellets making machine which can be applied to press and form sawdust, peanut shell, bamboo shavings, bark, branches, cotton pole, maize straw, medical, mushroom residue, wine, furfural slag, industrial waste slag, etc.The mould is a ring die pressing mould with double layer. And finished pellets are of high density with smooth surface and good combustibility.


 

Features of Vertical Pellets Machine

1. PLC control, automatically detect the mold temperature, improve the production conditions, stable production operation.
2. Vertical feeding, full automatic.
3. Ring die made of special alloy steel mold, prolong the life of the mold, reduce the maintenance cost.
4. Full automatic intelligent detection system control feeding volume with uniform and reliable feed;
5. High output, low energy consumption, reasonable equipment structure design, good performance, excellent fatigue resistance, cost-effective.



Application of Pellet Machine
Vertical Ring Die wood pellet machine is designed for making biomass pellet.
It is suitable for a wide rang of raw materials: hardwood, all kinds of wood waste, pine, poplar, birch, eucalyptus, rice husk, peanut shell, crop straw etc.


Process of Pellet Machine
1. Use Wood Chipper, Wood Crusher to make wood logs, chips (or other materials) smaller. 
2. Use Dryer (rotary drum dryer / Air-flow dryer) or add water to the sawdust(or other materials) till its moisture content between 12-15%, which is the best moisture content for pelletizing. 
3. Put the sawdust into the pellet machine gradually. Large scale pellet production need a screw feeder to make sure stable feeding of raw material. 
4. After pelletized, the pellets are of high temperature that is not suitable for direct packing. So they should be cooled by pellet cooler. Then, pellets go through a vibrating sieve, where good pellets will be left, while broken ones or powder will be collected for reproduction. 
5. After all the above procedures, pellets can be packed with a pellet packing machine.



Parameter of Pellet Machine