Go Greener with KMEC Biomass Pellet Mill & Pellet Plant

How to make biomass pellet mill work effectively

Biomass pellet mill takes agricultural processing waste like sawdust, straw, rice husk, tree bark and other biomass as materials. These materials will solidify into high density pellet fuel by means of pretreatment and processing, which is an ideal fuel to replace of coal oil. It is not only save energy but also decrease emission and has good economic benefits and social benefit. Then what we should do to make biomass pellet mill work effectively? All of us concern about this problem and the author would like to analysis this problem.

Biomass pellet mill
 
1.After the accessories of biomass pellet mill installed, screw thread of the bottom of screw should remain over10-15mm, to ensure that the actual connected component bear adequate pressure.
2. Before using new biomass pellet mill for the first time, the machine body, propeller shaft, material feeding plate, cutters, discharging cutter, screws, compression spring and other spare parts should be cleared and washed by the cleanser essence, to prevent the machine from pollution by industrial oil. 
3. Amount of flat pad inside the machine body of biomass pellet mill is change according to situation. The aim is to use the compound thickness of screw and flat pad to make up the thickness of the cutter. After assembling, thickness of material feeding plate and port of machine body is parallel or slightly lower. Then screw up the screw without too tightness. 
4. Biomass pellet mill depend on the screws to connect the accessories with propeller shaft as an integration, or the loosening screw will move outside along with the rotation of hand shank, that make the machine more and more tight and strenuous. At this time, continuing force can damage the feeding material plate and compression nut.
5.As long as we take notice of the above listed points, production of biomass pellet mill is bound to be improved. Thank you for your attention to our company’s products and I am looking forward to cooperate with you in the future.

How to Use Pellet Mill
Wood pellets, also called biomass pellets made in wood pellet plant are more and more popular as heating power for home or business shop use. They are appropriate for compressing a variety of fibrous biomass material: corn (maize) husks, peanut shells, rice husks, corncobs, cotton seed hulls, wheat by products, sunflower seed shells, sawdust, cotton stalks, weeds, house refuse, waste plastic and similar types of factory waste. The most important machine used for making pellets is pellet mill. How can we make the pellet mill work effectively? The following are three detailed we need to attention before pelleting.
 
When pelleting reeds or straws, they t ought to be sliced to a point where they will flow freely and onto the hammer mill. Shaving can cause blockages on the feed machineries and larger bodies can also make a pellet machine have mechanical breakdown. Usually, a grinder just used to serve the purpose. Larger materials ought to be milled or granulated significantly to pass through a screen of 6mm for better use in pellet mill.
 
The humidity content of raw materials ought to be kept at 15%. If the humidity content of the pellets materials is higher, the quality of the pellets that will be poor. Additionally, when there is friction between the pellets, heat is produced and if the temperature within the pellets too high, the moisture in the pellets mill begin being gaseous. Thus if the moisture content is too low, it is also not suitable for making ideal pellets.

However, fresh wood or agro waste is supposed to be dried before processing in the biomass pellet mill, because sometimes raw material is exposed just in the open air. Especially when they are dampened by rainfall or socked in rainwater or snow water, which demands the moisture content should be lower. Raw materials with excessive moisture content cannot be pelletized and the materials will stuck together like paste. Not only the efficiency of biomass pellet mill will be affected, but also your budget for pellet plant should be adjusted as well.
 
Diverse materials require different points of adding things like pellet binders and water so as to create high standard final pellets. Meanwhile, if the materials are milled constantly with one kind of mixes, it is impossible to control the final product that is produced by the pellet machine, which can either too hard or too soft. Therefore, different materials demand different mixes, and at least there is one kind of binders is most suitable for the material to produce the pellets that you need.

Right operation and regular maintenance are the key for improving the work efficiency and lengthening the operating life of biomass pellet mill. Strengthen the management of biomass pellet mill at ordinary times will increase the enterprise benefits significantly as well. Kingman boasts the best biomass pellet mill manufacturer and supplier of China. Main productions of KMEC include series of flat die pellet mill, hammer mill, ring die pellet mill production line, etc. Please feel free to contact us. 

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As a kind of environment-friendly and efficient fuel, biomass pellets are extruded by the combination of press rollers and ring die work under normal temperature conditions in a biomass pellet mill, with the original bulk density of 130kg/m3 and final density of 1100kg/m3, the latter of which is conducive to pellet transportation and storage and a higher fuel value.

 
Scoring is the appearance of longitudinal lines down the hole wall. These marks are caused by severely abrasive pelletizing materials scratching the hole wall as they pass through. Very commonly, scoring will occur as the result of earlier pitting in the shape of a comet. The origin is the pitting and the tail is caused by scoring being passed through the pitted area. Severe scoring will slow die throughput and disrupt pellet quality.

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