Notes

Just how to maintain pellet mill die and roller?<br>
The roller and also die are the wearing components in a pellet maker. To make use of as well as preserve them in ideal method can lower the failure rate, improve the production, increase the working efficiency, conserve time and labor. If there is pet pelletizer of trouble in the roller and die, the forming rate and production would certainly decrease.



Fill up the die with oil combination

Every time after making use of, or when you want to change the die, keep in mind to feed oil mixture (combined sawdust and also waste oil) to the pellet device, eject all the biomass materials and fill up the die openings with oil mixture.




The biomass products consists of dampness, which would accelerate the corrosion of the die, and also cause it harsh inside. The oil blend completed the die doles will certainly safeguard them from rusting or corrosion.



Replace the oil combination every half a year

If you have actually leaved the pellet mill die aside for over a half year. You require to change the oil mix in the die for brand-new, or they would harden 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 as well as the wood pellets don't come out, we can use oil soak or cooking to soften the raw materials, and also make pellets once again. If this method does not function, you can utilize drills to squeeze out the raw products out, as well as feed oil products as well as great sand combination to grind the die.



Area the spare parts in ideal places

Maintain the pellet mill dies in ventilate and completely dry location. If preserved in damp location, they will corrode conveniently. If you do not use it for very long time, you can coat it with a layer of waste oil to stop rust of dampness in the air. Do not place the pellet mill die where the raw materials are saved. The raw products are easy to absorb moistures, which would certainly accelerate the corrosion of the die.



Smooth the die and also chamfer the die orifices

The holes on the pellet mill die are processed by high-speed weapon drill, which has high level of smoothness. Examine if there is any type of protrudes on the surface of the die, if so, smooth them with a flint glazing device. If the die orifice are secured or have inversion, you should chamfer the die orifices and restore it.



Adjust the clearance between the roller and also die

In level die pellet device, the suitable clearance between roller as well as die is 0.1-0.3 mm. If the clearance is as well small, the abrasion in between the roller as well as die will certainly heighten. If the clearance is also huge, the raw products layer will certainly be thick as well as the manufacturing will certainly decline. In ring die pellet maker, the appropriate clearance is 0.1-0.4 mm.



Keep the pellet mill die as well as roller clean

When the timber pellets have actually benefited one month, you need to clean up the roller and die with diesel or gas. Coat them with lube oil and mount them once again. To guarantee constant high manufacturing, we must maintain the within the die clean.



If the ash is connected to the roller or the lubricating oil wants, the rollers would certainly revolve unsteadily, and also the production speed will certainly be influenced. Individuals must examine the working problem of rollers consistently.



Pre-heat the pellet equipment

Whenever before making timber pellets, feed the oil blend continuously up until the temperature level within is up to 50 ℃. Then animal feed pellet machine can feed the biomass materials to make pellets.



In winter months, as the weather is chilly, the die is sickly, we must preheat the device for longer time, so that the pellet maker can function much better, the manufacturing is greater, and the service life is longer.




Ensures resources quality

During the working of timber pellet maker, you should guarantee there is no stones or irons in the raw products, in case they create damages to the die.



The dampness web content in the raw products ought to be 10%-18%. Dry product are difficult to mold, which will certainly increase the abrasion of the pellet equipment. If the raw materials are too moist, the dampness would vaporize as well as blend with the timber powders, and also obstruct the holes on die.


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