Notes

How to preserve pellet mill die and also roller?<br>
The roller and also die are the putting on parts in a pellet machine. To use and keep them in best means can reduce the failing rate, enhance the production, elevate the functioning efficiency, save time as well as labor. If there is any type of problem in the roller and die, the forming rate as well as production would certainly decline.



Fill up the die with oil combination

Each time after making use of, or when you wish to replace the die, remember to feed oil mix (blended sawdust and waste oil) to the pellet equipment, squeeze out all the biomass products as well as load the die holes with oil mixture.



The biomass products consists of moisture, which would increase the corrosion of the die, as well as trigger it rough inside. The oil mixture completed the die doles will safeguard them from rusting or corrosion.




Replace the oil mixture every half a year

If you have actually leaved the pellet mill die aside for over a half year. You require to replace the oil mixture in the crave brand-new, or they would set and also block the holes. This will influence the use for next time.



Address the block of the pellet mill die

If the die holes are obstructed and also the timber pellets don't appear, we can make use of oil soak or cooking to soften the raw products, as well as make pellets once more. If this method does not function, you can make use of drills to squeeze out the raw materials out, and also feed oil products and also fine sand combination to grind the die.




Area the spare parts in best locations

Protect the pellet mill dies in ventilate and completely dry place. If preserved in wet area, they will corrode conveniently. If you do not use it for long period of time, you can coat it with a layer of waste oil to stop corrosion of dampness in the air. Don't place the pellet mill die where the raw materials are saved. The raw products are simple to take in moistures, which would certainly increase the corrosion of the die.



Smooth the die and chamfer the die orifices

The holes on the pellet mill die are refined by high-speed gun drill, which has high level of smoothness. Inspect if there is any kind of protrudes externally of the die, if so, smooth them with a flint glazing machine. If food pellet machine are secured or have inversion, you need to chamfer the die orifices and renovate it.



Adjust the clearance in between the roller as well as die

In flat die pellet device, the suitable clearance between roller as well as die is 0.1-0.3 mm. If the clearance is as well little, the abrasion between the roller and also die will certainly intensify. If the clearance is too large, the raw products layer will certainly be thick as well as the production will certainly decline. In ring die pellet machine, the suitable clearance is 0.1-0.4 mm.



Maintain the pellet mill die and also roller clean

When the timber pellets have actually worked for 1 month, you need to tidy up the roller and also die with diesel or fuel. Coat them with lubricant oil and also mount them once more. To guarantee stable high manufacturing, we ought to keep the inside of the die tidy.



If the ash is connected to the roller or the lubricating oil wants, the rollers would revolve unsteadily, and also the manufacturing rate will be affected. Individuals need to examine the functioning problem of rollers frequently.



Pre-heat the pellet machine

Every single time before making wood pellets, feed the oil blend repetitively up until the temperature level inside depends on 50 ℃. After that you can feed the biomass products to make pellets.



In winter months, as the weather is cool, the die is sickly, we must pre-heat the maker for longer time, to make sure that the pellet maker can work much better, the production is higher, as well as the life span is longer.



Makes certain resources quality

Throughout the working of timber pellet machine, you must ensure there is no rocks or irons in the raw products, in case they cause damage to the die.



The dampness web content in the raw materials should be 10%-18%. Dry product are difficult to mold, which will intensify the abrasion of the pellet maker. If the raw materials are too wet, the dampness would vaporize as well as mix with the wood powders, and also obstruct the holes on die.


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