Notes

Just how to maintain pellet mill die and also roller?<br>
The roller and also die are the using components in a pellet machine. To use as well as keep them in best means can decrease the failure rate, improve the manufacturing, raise the functioning effectiveness, save time and labor. If there is any issue in the roller as well as die, the forming rate and also production would decline.



Fill the die with oil combination

Every single time after utilizing, or when you intend to replace the die, bear in mind to feed oil blend (mixed sawdust and waste oil) to the pellet equipment, squeeze out all the biomass materials and fill up the die holes with oil mix.



The biomass products includes wetness, which would speed up the rust of the die, and also create it rough inside. The oil mix completed the die doles will certainly protect them from rusting or rust.



Replace the oil blend every half a year

If you have leaved the pellet mill die apart for over a fifty percent year. You need to change the oil mixture in the crave brand-new, or they would harden as well as block the holes. This will influence the usage for following time.



Solve the block of the pellet mill die

If the die openings are blocked and also the wood pellets do not appear, we can make use of oil soak or cooking to soften the raw materials, as well as make pellets once more. If this technique doesn't function, you can use drills to extrude the raw materials out, and also feed oil materials as well as great sand mixture to grind the die.



Location the extra components in appropriate areas

Protect the pellet mill dies in ventilate and completely dry location. If preserved in moist location, they will certainly rust quickly. If you don't use it for very long time, you can coat it with a layer of waste oil to stop rust of dampness airborne. Do not put the pellet mill die where the raw materials are saved. The raw products are easy to take in dampness, which would certainly speed up the rust of the die.



Smooth the die as well as chamfer the die orifices

The holes on the pellet mill die are processed by high-speed weapon drill, which has high smoothness. Inspect if there is any bulges on the surface of the die, if so, smooth them with a flint glazing equipment. If fish food extruder are sealed or have inversion, you need to chamfer the die orifices and also restore it.



Change the clearance in between the roller as well as die

In flat die pellet maker, the ideal clearance in between roller and die is 0.1-0.3 mm. If the clearance is as well little, the abrasion in between the roller and die will certainly increase. If the clearance is as well large, the raw materials layer will be thick and also the production will certainly decrease. In ring small pellet mill machine , the appropriate clearance is 0.1-0.4 mm.



Keep the pellet mill die and roller tidy

When the timber pellets have actually worked for thirty day, you require to clean up the roller and die with diesel or gasoline. Cover them with lube oil and also mount them once again. To make certain constant high production, we should maintain the within the die tidy.



If the ash is attached to the roller or the lubricating oil is insufficient, the rollers would turn unsteadily, and also the production speed will certainly be influenced. Customers must check the working problem of rollers on a regular basis.



Preheat the pellet equipment

Every single time before making wood pellets, feed the oil mixture repetitively till the temperature level inside depends on 50 ℃. Then you can feed the biomass products to make pellets.




In winter, as the weather condition is cool, the die is sickly, we must preheat the maker for longer time, to make sure that the pellet maker can function much better, the manufacturing is higher, and the life span is longer.



Makes sure raw materials quality

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




The wetness content in the raw materials need to be 10%-18%. Dry product are difficult to mold, which will certainly escalate the abrasion of the pellet device. If the raw products are also damp, the moisture would vaporize and also combine with the wood powders, as well as block the holes on die.


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