Notes

Exactly how to preserve pellet mill die as well as roller?<br>
plastic strand pelletizer and also die are the putting on parts in a pellet machine. To utilize and preserve them in right way can reduce the failing price, boost the production, increase the working efficiency, save time and also labor. If there is any problem in the roller and die, the developing price as well as manufacturing would certainly decline.



Fill up the die with oil combination

Each time after using, or when you intend to replace the die, bear in mind to feed oil blend (blended sawdust and waste oil) to the pellet machine, eject all the biomass materials and also fill up the die holes with oil blend.



The biomass materials has moisture, which would accelerate the deterioration of the die, as well as create it harsh inside. The oil combination filled in the die doles will certainly shield them from rusting or rust.



Change the oil mixture every half a year

If you have actually leaved the pellet mill die apart for over a half year. You need to replace the oil blend in the die for new, or they would solidify as well as obstruct the holes. This will certainly impact the use for following time.



Solve the block of the pellet mill die

If the die holes are blocked and also the timber pellets don't come out, we can make use of oil saturate or preparing to soften the raw products, as well as make pellets once more. If this method doesn't function, you can utilize drills to extrude the raw materials out, and feed oil materials as well as fine sand mix to grind the die.



Area the extra components in appropriate places

Maintain the pellet mill dies in ventilate as well as dry place. If preserved in wet location, they will wear away quickly. If you do not use it for very long time, you can coat it with a layer of waste oil to prevent corrosion of wetness airborne. Don't put the pellet mill die where the raw materials are saved. The raw products are easy to soak up dampness, which would certainly increase the deterioration of the die.



Smooth the die and chamfer the die orifices

The holes on the pellet mill die are processed by high-speed gun drill, which has high level of smoothness. Check if there is any type of protrudes on the surface of the die, if so, smooth them with a flint glazing machine. If the die orifice are secured or have inversion, you ought to chamfer the die orifices as well as restore it.





Readjust the clearance in between the roller as well as die

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



Keep the pellet mill die and also roller tidy

When the timber pellets have helped thirty day, you need to tidy up the roller and also die with diesel or gasoline. Coat them with lubricating substance oil and install them again. To guarantee steady high production, we must keep the inside of the die tidy.



If the ash is affixed to the roller or the lubricating oil wants, the rollers would turn unsteadily, and also the production speed will be impacted. Individuals ought to examine the functioning condition of rollers consistently.



Preheat the pellet machine

Every single time before making wood pellets, feed the oil mix repetitively up until the temperature within is up to 50 ℃. Then you can feed the biomass materials to make pellets.



In wintertime, as the climate is cold, the die is sickly, we ought to pre-heat the equipment for longer time, so that the pellet maker can work much better, the manufacturing is higher, and also the life span is longer.



Makes sure resources top quality

During the working of wood pellet machine, you need to ensure there is no stones or irons in the raw materials, in case they cause damages to the die.



The dampness content in the raw products should be 10%-18%. Dry product are hard to mold, which will certainly heighten the abrasion of the pellet maker. If the raw materials are as well wet, the dampness would certainly vaporize and blend with the wood powders, and obstruct the holes on die.


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