Notes

Exactly how to prolong the working life of a pellet machine?<br>
Every equipment has a specific functioning life. It depends on the putting on parts. In regards to pellet machines, the putting on components includes roller, die (ring die or level die), bearing, and also transmission, etc the functioning life of a ring die is 800-1200 hrs, a level die is 600-800 hours, as well as a roller is around 1000 hrs. The working life is determined by the item high quality, but likewise influenced by your utilizing routines. Proper use and regular maintenance can prolong the working life of a pellet equipment.



Feed the pellet equipment with oil blend

Every time when you finish pellet production, feed oil blends (combined sawdust as well as made use of oil) to the pellet equipment and let it operate for 1-2 minutes, after that you can shut down the machine. Hereafter process, the die holes are loaded with oil mixture and also won't get blocked by the basic materials With this action, you can start making pellets straight the next time. It can not only conserve your time but additionally prolong the working life of the pellet equipment.




However if you don't utilize the pellet machine for over 1 month, you 'd much better secure the oil mixture in the die, or they would obtain hardened and also challenging to improve. This is not good for later usage.



Control the pureness of raw materials.

Prior to starting the machine, make sure there is no contaminants in the feed receptacle. But do not place krone straw pellet machine into the hopper when the pellet equipment is running. If there is irregular sound in the feed receptacle, you must shut down the equipment and also remove the contaminants, as well as begin it again.



Ensure there is no rocks, metals, big timber blocks in the raw products. mini pelletizer permitting, set up a Tublar Magnet or a RCYB on the feed receptacle to stop metals getting into the pellet machine. Besides, you can make use of an automatic feeder to achieve consistent feeding, to ensure that the pellet manufacturing is extra smooth.



Control the wetness content

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



Tidy the parts routinely

The pelletizing process will certainly create a lot timber dust, but the pellet machine are typically not equipped with dust protection gadget. This requires us to clean up the roller, die, primary shaft and bearing regularly. Clear up the sawdust in ports, gaps and screw openings, or they may create fracture of the parts.



If you don't use the pellet machine for long time, I advise you to dispatch the components as well as clear up the pellets inside the die and also the sawdust affixed to the mold and mildew surface area, incase they end up being rigid as well as difficult to get rid of. Meanwhile, the sawdust will take in water and also speed up the deterioration of the parts.



Oil the roller, shafts as well as transmission

Before the very first time usage, add lubricate oil to the transmission, shafts and bearings. In everyday use, you need to oil the roller and also major shaft each day, and lubricate the transmission every a fifty percent year. If the roller is short of oil, it will cause damages to the bearing as well as roller shaft, even break down the pellet equipment.



Pick appropriate size of die

The hole size of the die is from 2.5-10mm, and the 4mm, 6mm and 8mm is the most popular. The dimension of die is figured out by the raw materials. If the holes are undersized, the pellet return will certainly be low and even no pellets appearing. Meanwhile, they will certainly increase the stress in between the roller and also die as well as reduce the working life of the pellet equipment. So you require to get in touch with the sales to choose an appropriate die



Adjust the clearance between the roller and also die.

The roller and die (flat die or ring die) is the core part of the pellet machine. Their clearance affect the pelletizing impact and the functioning life. The appropriate clearance is between 0.1 mm and 0.3 mm. If the clearance is larger than 0.3 mm, the raw material layer will certainly be also thick and lower the pellet yield. If the clearance is less than 0.1 mm, the abrasion of the roller and die will increase, and affect the functioning life.



In level die pellet machine, there are adjusting nuts on the 2 sides of the machine body. Tighten them up as well as screw back for 15 ° -30 °. Keep both screws in balanced positions. Then, you can secure the lock bolts. In ring die pellet equipment, make sure the clearance between each side of the roller as well as the ring die is the same. Simply put, the roller as well as ring die ought to in the very same axis, in case the eccentric roller cause abrasion to the ring die.



Location the pellet equipment in completely dry locations

To secure the pellet machine from wet, we need to position the pellet machine in a clean, dry and also aerated environment. The steel components are simple to get corrosion under moist problem, and the electrical motor will certainly have faster way or electrical leakage. These will certainly shorten the functioning life of the pellet equipment.

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