Notes

How to prolong the working life of a pellet equipment?<br>
Every equipment has a particular working life. It relies on the wearing parts. In regards to pellet machines, the wearing parts includes roller, die (ring die or flat die), bearing, and also transmission, etc the functioning life of a ring die is 800-1200 hours, a flat die is 600-800 hrs, as well as a roller is around 1000 hours. The functioning life is established by the item quality, but also affected by your making use of habits. Richi machine as well as routine maintenance can prolong the functioning life of a pellet equipment.



Feed the pellet machine with oil mix

Each time when you finish pellet production, feed oil combinations (combined sawdust as well as made use of 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 openings are full of oil combination as well as won't get obstructed by the basic materials With this action, you can begin making pellets straight the next time. It can not only save your time however likewise prolong the functioning life of the pellet machine.




But if you do not use the pellet equipment for over 1 month, you would certainly much better get the oil blend in the die, or they would certainly get set and difficult to clear up. This is bad for later usage.



Control the purity of resources.

Prior to starting the equipment, make certain there is no contaminants in the feed hopper. But don't place you hand into the hopper when the pellet machine is running. If there is uncommon sound in the feed hopper, you should shut down the machine and eliminate the contaminants, and begin it once more.



Make sure there is no rocks, steels, large timber blocks in the raw materials. Problem allowing, install a Tublar Magnet or a RCYB on the feed receptacle to prevent steels getting involved in the pellet equipment. Besides, you can make use of an automated feeder to attain uniform feeding, to make sure that the pellet manufacturing is more smooth.



Control the dampness web content

Usually, the moisture content of raw materials need to be 10% -18%. If the moisture content is too low, the raw products will certainly be too difficult. They will certainly boost the power usage as well as the abrasion of the pellet equipment. On the other hand, resources with high wetness web content are difficult to grate, which will boost the abrasion of the hammer mill. Besides, The pressing and rubbing in the pellet mill will warm up the raw products and cause the wetness to evaporate. The vaporized moisture will mix with the timber powders and also obstruct the holes on the die, thus decreasing the pellet manufacturing.



Tidy the components frequently

The pelletizing process will certainly generate a great deal wood dirt, but the pellet equipment are normally not geared up with dust defense tool. This needs us to cleanse the roller, die, primary shaft and also bearing on a regular basis. Clear up the sawdust in slots, gaps and also screw openings, or they may create fracture of the parts.



If you do not utilize the pellet equipment for very long time, I suggest you to send off the elements and clear up the pellets inside the die and the sawdust attached to the mold and mildew surface, incase they end up being rigid and difficult to remove. At the same time, the sawdust will absorb water as well as accelerate the rust of the elements.



Lube the roller, shafts and also gearbox

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



Choose ideal dimension of die

The hole size of the die is from 2.5-10mm, as well as the 4mm, 6mm and 8mm is one of the most preferred. The dimension of die is established by the resources. If the holes are undersized, the pellet yield will certainly be low and also even no pellets coming out. On the other hand, they will certainly boost the pressure in between the roller as well as die as well as shorten the working life of the pellet equipment. So you need to speak with the sales to select an appropriate die



Readjust 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 influence the pelletizing impact and the working life. The suitable clearance is between 0.1 mm as well as 0.3 mm. If the clearance is larger than 0.3 mm, the raw material layer will be as well thick and reduce the pellet yield. If the clearance is less than 0.1 mm, the abrasion of the roller and also die will certainly boost, and affect the working life.



In level die pellet machine, there are changing nuts on the 2 sides of the machine body. Tighten them up and screw back for 15 ° -30 °. Maintain the two screws in well balanced positions. After that, you can attach the lock bolts. In ring extruder pellet machine , make sure the clearance in between each side of the roller and also the ring die coincides. In other words, the roller as well as ring die needs to in the exact same axis, in case the eccentric roller reason abrasion to the ring die.



Location the pellet equipment in completely dry locations

To safeguard the pellet equipment from moist, we need to put the pellet equipment in a tidy, dry as well as aerated atmosphere. The metal components are easy to get corrosion under wet problem, and the electrical motor will have faster way or electric leakage. These will certainly shorten the working life of the pellet machine.



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