Product Description

 wood biomass granulation mill machine  

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1.       wood biomass granulation mill machine ***-Raw materials Prepared

 Wood Pellets is mainly made of any wood waste and biomass particles, such as wood sawdust, wood shavings, wood chips, wood logs, straw, rice husk, coffee husk etc. At a wood pellet plant, raw material need to be well prepared before pelletizing, then get dried, compressed, and formed into small eraser-sized bits, the wood pellets get from wood pellet plant are clean, pleasant smelling and smooth to touch.

 2.      wood biomass granulation mill machine   ***-Crushing process – Hammer mill

 The hammer mill is a machine whose purpose is to crush materials by the collision between the high-speed hammer and materials. Our SFSP series chipping and crushing machine is your best choice. It mill raw material like tree branch, wood shavings, wood chips, wood logs, cotton stalk, corn stalk, wheat straw etc, with size less than *0mm (diameter). After milled, the output size can reach diameter **5 mm, then it is pushed to next process to get dried and pelletized.

 3.       wood biomass granulation mill machine   ***-Drying process – Rotary Dryer

 After crushing process, the wood and biomass material need to be well conditioned on moisture before pelletizing. The best moisture content to pelletizing is about ****6%. Our rotary dryer is made up of burning stove and main rotary dryer which is high efficiency in drying the wood and biomass material. It use steam to heat air and contact material to remove certain degree of moisture. It is very important for wood pellet plant to using moisture detector which will determine the most suitable moisture before pelletizing.

4.      wood biomass granulation mill machine    **-Pelletizing process - Wood pellet mill

Ring Die wood pellet machine is the heart of the pellet machine production line. The Pellet machine is widely used in compacting of wood, straw, other biomass sources into pellet. Capacity ranges from 1T to *0T per hour. Our MZLH series pellet mill adopt SKF bearings from Sweden and NSK bearings from Japan, the motors in the wood pellet is from Siemens, high quality components make the pellet mill more efficient and durable.  

5.    wood biomass granulation mill machine  ***-Cooling process - Pellet cooling machine

After the pelletizing process, the temperature of the wood pellet is about ****0 degrees Celsius, and the moisture content of the wood pellets is about *5%. A cooler must then be used to reduce the moisture content of the wood pellet to about **4%, thereby making the wood pellet easy to store. However, some customers said that the local climate is very humidity, they want to cool the wood pellets with moisture **8%. It is no problem, our new stabilizer combined cooler can do it well.

6.       wood biomass granulation mill machine***-Packing process - Pellet packing machine

After cooling process, the wood pellets will not directly enter into the fuel process, avoiding the wood pellet affected with damp, the packing process is very necessary. The packing process is effectively handled by our Semi-Auto Packing Machine.

3,work principle

  It is easy to operate, the machine will be instal and test well and test machine well before delivery, once you connect it and the wood or sawdust is delivered into the Pellet Machine through a conveyor, and then conveyed into a rotating flatdie by a feeder of wood pellet mill.
Finely the material will be pressed into flat die.The resulting pressure compresses the material and extrudes it through the holes in the die. Then pellet will be ok.


4.About raw material

wood waste,argo-forestry waste,scobs,branch,tree,palm ,sugarcane,medical slag,hay,discarded,livestock,poultry's waste,tea,forestry and others can be pellet with wood pellet mill.