Notes

How to prolong the working life of a pellet machine?<br>
Every machine has a certain functioning life. It depends upon the using parts. In terms of pellet equipments, the wearing components consists of roller, die (ring die or level die), bearing, and gearbox, and so on the functioning life of a ring die is 800-1200 hours, a level die is 600-800 hrs, as well as a roller is around 1000 hours. The functioning life is identified by the item top quality, but likewise influenced by your making use of routines. Appropriate usage as well as regular upkeep can prolong the working life of a pellet machine.



Feed the pellet equipment with oil mixture

Each time when you finish pellet production, feed oil mixtures (blended sawdust and used oil) to the pellet machine and also allow it operate for 1-2 mins, then you can shut down the equipment. After this procedure, the die holes are full of oil combination as well as won't obtain blocked by the resources With this step, you can start making pellets directly the following time. It can not only save your time however also prolong the functioning life of the pellet machine.



Yet if you do not use the pellet equipment for over 1 month, you 'd better take out the oil combination in the die, or they would obtain set and hard to clean up. This is not good for later use.



Control the purity of basic materials.

Prior to starting the machine, make certain there is no foreign matters in the feed receptacle. Yet do not put you hand right into the receptacle when the pellet equipment is running. If there is unusual noise in the feed receptacle, you must close down the machine and eliminate the foreign matters, as well as begin it once again.



Make sure there is no stones, steels, large wood obstructs in the raw materials. Condition permitting, install a Tublar Magnet or a RCYB on the feed receptacle to avoid steels getting into the pellet machine. Besides, you can make use of an automatic feeder to accomplish consistent feeding, so that the pellet production is much more smooth.



Control the dampness material

Normally, the moisture material of raw materials should be 10% -18%. If the wetness content is also low, the raw materials will certainly be also difficult. They will enhance the power consumption as well as the abrasion of the pellet machine. On the other hand, raw materials with high wetness material are tough to pulverize, which will certainly boost the abrasion of the hammer mill. Besides, The pressing and friction in the pellet mill will heat up the raw products as well as trigger the moisture to evaporate. The evaporated dampness will certainly blend with the timber powders as well as block the holes on the die, hence decreasing the pellet manufacturing.



Clean the elements routinely

The pelletizing procedure will generate a whole lot timber dust, however the pellet machine are normally not outfitted with dust protection device. This needs us to cleanse the roller, die, major shaft and also bearing regularly. Clear up the sawdust in ports, gaps and also screw holes, or they might trigger crack of the components.



If you do not make use of the pellet equipment for long period of time, I advise you to send off the components as well as clear up the pellets inside the die and also the sawdust attached to the mold surface area, incase they come to be stiff and hard to remove. On i loved this , the sawdust will take in water and increase the corrosion of the components.



Lubricate the roller, shafts and gearbox

Before the first time usage, include lubricate oil to the transmission, shafts and also bearings. In everyday use, you should oil the roller and major shaft on a daily basis, and also lubricate the gearbox every a half year. If the roller is short of oil, it will create damage to the bearing as well as roller shaft, even break down the pellet machine.



Select ideal dimension of die

The hole size of the die is from 2.5-10mm, as well as the 4mm, 6mm and 8mm is the most prominent. The size of die is identified by the resources. If the holes are undersized, the pellet yield will certainly be reduced as well as also no pellets coming out. Meanwhile, they will raise the stress between the roller and die and also reduce the functioning life of the pellet equipment. So you need to consult the sales to choose an ideal die



Readjust the clearance between the roller as well as die.

The roller and die (level die or ring die) is the core part of the pellet machine. Their clearance influence the pelletizing effect and the working life. The ideal clearance is between 0.1 mm and also 0.3 mm. If pellet making die is larger than 0.3 mm, the raw material layer will certainly be also thick and also lower the pellet yield. If the clearance is less than 0.1 mm, the abrasion of the roller as well as die will certainly boost, and also influence the working life.




In flat die pellet equipment, there are changing nuts on the 2 sides of the machine body. Tighten them up and also screw back for 15 ° -30 °. Keep the two bolts in well balanced placements. After that, you can fasten the lock bolts. In ring die pellet equipment, make sure the clearance between each side of the roller and also the ring die coincides. To put it simply, the roller and also ring die must in the same axis, in case the eccentric roller reason abrasion to the ring die.



Location the pellet machine in completely dry areas

To safeguard the pellet machine from damp, we need to put the pellet machine in a clean, dry and also ventilated environment. The steel parts are simple to get rust under damp problem, as well as the electric motor will certainly have faster way or electric leak. These will reduce the functioning life of the pellet machine.

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