Notes

Just how to prolong the working life of a pellet machine?<br>
Every equipment has a particular functioning life. It relies on the using components. In https://www.energy-xprt.com/articles/what-are-resources-for-timber-pellet-mill-1105370 of pellet machines, the putting on parts includes roller, die (ring die or flat die), bearing, as well as gearbox, etc the functioning life of a ring die is 800-1200 hrs, a flat die is 600-800 hrs, and a roller is around 1000 hrs. The working life is figured out by the product quality, but also influenced by your using habits. Appropriate use as well as normal upkeep can prolong the working life of a pellet machine.



Feed the pellet machine with oil mixture

Each time when you finish pellet production, feed oil combinations (mixed sawdust as well as utilized oil) to the pellet machine and also let it operate for 1-2 mins, then you can close down the equipment. Hereafter procedure, the die openings are full of oil blend and will not obtain blocked by the raw materials With this step, you can begin making pellets directly the following time. It can not just save your time however likewise prolong the functioning life of the pellet machine.



Yet if you don't utilize the pellet machine for over 1 month, you 'd much better secure the oil blend in the die, or they would certainly obtain set as well as difficult to clear up. This is bad for later usage.



Control the pureness of resources.

Before beginning the equipment, make sure there is no contaminants in the feed receptacle. Yet do not put richi pellet mill into the receptacle when the pellet machine is running. If there is irregular noise in the feed receptacle, you must shut down the equipment and remove the contaminants, and start it once again.



Make sure there is no rocks, metals, huge wood blocks in the raw products. Problem permitting, install a Tublar Magnet or a RCYB on the feed receptacle to avoid metals entering the pellet equipment. Besides, you can make use of an automatic feeder to attain uniform feeding, to make sure that the pellet production is more smooth.



Control the dampness web content

Typically, the moisture content of basic materials ought to be 10% -18%. If the moisture web content is as well low, the raw materials will certainly be too hard. They will certainly increase the power intake as well as the abrasion of the pellet machine. On the other hand, raw materials with high wetness material are tough to grate, which will enhance the abrasion of the hammer mill. Besides, Journalism as well as friction in the pellet mill will warm up the raw products and trigger the wetness to evaporate. The vaporized dampness will certainly mix with the timber powders as well as obstruct the holes on the die, thus minimizing the pellet production.



Tidy the parts on a regular basis

The pelletizing process will certainly generate a lot wood dust, but the pellet machine are generally not outfitted with dust defense device. This requires us to clean up the roller, die, major shaft as well as bearing frequently. Clear up the sawdust in slots, voids and screw holes, or they might cause fracture of the elements.




If you don't make use of the pellet machine for long period of time, I advise you to dispatch the components and also clear up the pellets inside the die and also the sawdust affixed to the mold and mildew surface, incase they come to be rigid and tough to eliminate. Meanwhile, the sawdust will certainly soak up water and also accelerate the deterioration of the parts.



Lube the roller, shafts and also transmission

Prior to the first time usage, include lube oil to the gearbox, shafts as well as bearings. In day-to-day use, you should oil the roller as well as primary shaft each day, and also lubricate the transmission every a half year. If the roller is short of oil, it will cause damage to the bearing as well as roller shaft, even break down the pellet machine.



Choose ideal dimension of die

The hole size of the die is from 2.5-10mm, and the 4mm, 6mm as well as 8mm is one of the most preferred. The dimension of die is identified by the raw materials. If the holes are undersized, the pellet yield will be low and also no pellets appearing. At the same time, they will certainly boost the stress between the roller and die and reduce the functioning life of the pellet machine. So you need to speak with the sales to choose an appropriate die



Change the clearance in between the roller and also die.

The roller as well as die (level die or ring die) is the core part of the pellet equipment. Their clearance affect the pelletizing effect as well as the functioning life. The ideal clearance is in between 0.1 mm and 0.3 mm. If the clearance is larger than 0.3 mm, the raw material layer will be too thick and also lower the pellet return. If the clearance is less than 0.1 mm, the abrasion of the roller as well as die will boost, and also affect the functioning life.



In flat die pellet equipment, there are changing nuts on the 2 sides of the machine body. Tighten them up and screw back for 15 ° -30 °. Keep both bolts in balanced settings. Then, you can secure the lock screws. In ring die pellet equipment, make certain the clearance in between each side of the roller as well as the ring die is the same. To put it simply, the roller and ring die needs to in the very same axis, in case the eccentric roller cause abrasion to the ring die.



Area the pellet equipment in dry locations

To shield the pellet machine from moist, we need to position the pellet machine in a tidy, completely dry and also ventilated environment. The steel components are very easy to get rust under moist problem, and also the electric motor will have shortcut or electric leak. These will shorten the functioning life of the pellet machine.

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