Notes

How to prolong the functioning life of a pellet equipment?<br>
richi machinery has a certain working life. It depends on the putting on components. In terms of pellet machines, the wearing parts consists of roller, die (ring die or level die), bearing, as well as gearbox, etc the working life of a ring die is 800-1200 hours, a flat die is 600-800 hours, and a roller is around 1000 hrs. The working life is figured out by the product top quality, however additionally influenced by your making use of routines. Proper use and normal upkeep can prolong the functioning life of a pellet machine.



Feed the pellet machine with oil blend

Every single time when you complete pellet manufacturing, feed oil mixes (combined sawdust and utilized oil) to the pellet machine and also allow it run for 1-2 mins, after that you can close down the equipment. Hereafter process, the die openings are loaded with oil blend and will not obtain obstructed by the resources With this action, you can begin making pellets straight the next time. It can not only save your time yet also prolong the working life of the pellet equipment.



Yet if you do not use the pellet equipment for over 1 month, you 'd better obtain the oil combination in the die, or they would obtain hardened and hard to clear. This is bad for later use.



Control the purity of resources.

Prior to beginning the machine, make sure there is no foreign matters in the feed receptacle. But do not put you hand right into the hopper when the pellet machine is running. If there is look what i found in the feed hopper, you must close down the equipment as well as get rid of the foreign matters, and begin it once more.



Make certain there is no stones, metals, huge wood blocks in the raw materials. Condition permitting, mount a Tublar Magnet or a RCYB on the feed hopper to prevent steels getting involved in the pellet equipment. Besides, you can make use of an automatic feeder to accomplish uniform feeding, to make sure that the pellet production is a lot more smooth.



Control the dampness web content

Usually, the moisture content of resources need to be 10% -18%. If the moisture material is also low, the raw products will certainly be as well tough. They will increase the power usage and also the abrasion of the pellet equipment. On the other hand, basic materials with high wetness web content are tough to grate, which will raise the abrasion of the hammer mill. Besides, The pressing as well as friction in the pellet mill will certainly heat up the raw materials as well as create the moisture to evaporate. The vaporized dampness will combine with the wood powders and also block the holes on the die, therefore reducing the pellet manufacturing.




Clean the parts routinely

The pelletizing procedure will produce a lot wood dirt, but the pellet equipment are normally not equipped with dirt security device. This requires us to clean the roller, die, main shaft as well as bearing frequently. Clear up the sawdust in slots, gaps and screw holes, or they might create fracture of the components.



If you do not make use of the pellet machine for long period of time, I advise you to dispatch the parts and clear up the pellets inside the die and also the sawdust connected to the mold and mildew surface area, incase they come to be tight and also hard to remove. Meanwhile, the sawdust will soak up water as well as accelerate the corrosion of the components.



Oil the roller, shafts and transmission

Before the first time use, add lubricate oil to the transmission, shafts and also bearings. In everyday use, you ought to lube the roller and major shaft every day, and oil the gearbox every a fifty percent year. If the roller is short of oil, it will certainly create damages to the bearing and roller shaft, even break down the pellet machine.



Choose suitable dimension of die

The hole dimension of the die is from 2.5-10mm, and also the 4mm, 6mm and 8mm is the most preferred. The dimension of die is determined by the raw materials. If the holes are undersized, the pellet yield will be reduced and also even no pellets appearing. At the same time, they will enhance the pressure in between the roller as well as die and reduce the functioning life of the pellet equipment. So you need to consult the sales to choose a suitable die



Readjust the clearance in between the roller and die.

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



In flat die pellet machine, there are changing nuts on the 2 sides of the machine body. Tighten them up as well as screw back for 15 ° -30 °. Maintain the two screws in well balanced placements. Then, you can fasten the lock screws. In ring die pellet equipment, ensure the clearance in between each side of the roller as well as the ring die coincides. Simply put, the roller as well as ring die ought to in the same axis, in case the eccentric roller reason abrasion to the ring die.



Area the pellet machine in completely dry places

To safeguard the pellet equipment from moist, we require to place the pellet equipment in a clean, completely dry as well as aerated environment. The metal components are easy to obtain rust under damp condition, and also the electrical motor will have faster way or electrical leak. These will reduce the working life of the pellet equipment.

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