Notes

Just how to maintain pellet mill die and roller?<br>
compost pelleting machine and die are the putting on parts in a pellet maker. To utilize and also maintain them in best means can lower the failing price, boost the manufacturing, raise the functioning performance, save time and labor. If there is any type of trouble in the roller and die, the creating price and production would decline.



Load the die with oil mixture

Every single time after utilizing, or when you want to change the die, remember to feed oil mixture (combined sawdust and also waste oil) to the pellet equipment, squeeze out all the biomass products and also load the die holes with oil blend.



The biomass materials includes dampness, which would certainly increase the deterioration of the die, as well as create it harsh inside. The oil mix filled in the die doles will shield them from rusting or deterioration.



Replace the oil mixture every half a year

If you have leaved the pellet mill die apart for over a half year. You require to replace the oil combination in the crave brand-new, or they would harden and also block the holes. This will certainly influence 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 do not appear, we can make use of oil soak or cooking to soften the raw materials, and also make pellets once again. If this method does not work, you can use drills to extrude the raw materials out, as well as feed oil materials and also fine sand combination to grind the die.



Location the extra parts in appropriate locations

Preserve the pellet mill dies in ventilate and dry area. If preserved in wet location, they will corrode conveniently. If you don't utilize it for very long time, you can layer it with a layer of waste oil to stop rust of wetness airborne. Do not put the pellet mill die where the raw products are stored. The raw materials are simple to soak up dampness, which would certainly accelerate 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. Inspect if there is any kind of bulges on the surface of the die, if so, smooth them with a flint glazing maker. If the die orifice are sealed or have inversion, you ought to chamfer the die orifices as well as remodel it.



Readjust the clearance in between the roller and also die

In flat die pellet machine, the suitable clearance in between roller and die is 0.1-0.3 mm. If the clearance is too small, the abrasion in between the roller as well as die will certainly increase. If the clearance is as well large, the raw materials layer will be thick and also the manufacturing will decrease. In ring die pellet device, the suitable clearance is 0.1-0.4 mm.



Maintain the pellet mill die as well as roller clean

When the wood pellets have actually helped thirty day, you need to tidy up the roller and die with diesel or gas. Coat them with lubricant oil as well as mount them once more. To make sure stable high production, we should keep the within the die tidy.



If the ash is attached to the roller or the lubricating oil is insufficient, the rollers would rotate unsteadily, and the manufacturing speed will be influenced. Customers must examine the working problem of rollers routinely.




Pre-heat the pellet machine

Every single time prior to making timber pellets, feed the oil blend repetitively until the temperature level inside is up to 50 ℃. After that you can feed the biomass materials to make pellets.



In winter months, as the weather condition is cold, the die is frail, we ought to pre-heat the equipment for longer time, to ensure that the pellet maker can work better, the production is greater, and the service life is longer.



Guarantees raw materials top quality

During the working of timber pellet equipment, you should make certain there is no rocks or irons in the raw materials, in case they cause damages to the die.



The dampness web content in the raw materials ought to be 10%-18%. Dry material are tough to mold, which will certainly escalate the abrasion of the pellet machine. If richi pellet mill are as well damp, the wetness would certainly evaporate and mix with the wood powders, and also block the holes on die.



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