Notes

How to prolong the working life of a pellet machine
Just how to prolong the functioning life of a pellet equipment?
Every equipment has a particular functioning life. It depends on the using components. In terms of pellet equipments, the using parts consists of 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 hours, and a roller is around 1000 hours. The working life is determined by the item quality, however additionally affected by your using routines. Proper use and also regular maintenance can prolong the functioning life of a pellet equipment.

Feed the pellet equipment with oil blend
Each time when you end up pellet production, feed oil mixes (blended sawdust as well as utilized oil) to the pellet machine and allow it run for 1-2 mins, then you can shut down the equipment. Hereafter procedure, the die holes are full of oil mix as well as will not obtain obstructed by the raw materials With this action, you can begin making pellets directly the following time. It can not only conserve your time yet additionally prolong the functioning life of the pellet equipment.

However if you don't make use of the pellet equipment for over 1 month, you would certainly better secure the oil combination in the die, or they would obtain hardened as well as difficult to clear. This is bad for later use.

Control the pureness of resources.
Prior to starting the machine, see to it there is no contaminants in the feed receptacle. Yet do not put you hand right into the hopper when the pellet machine is running. If there is irregular noise in the feed hopper, you should shut down the equipment and eliminate the foreign matters, and also start it once again.

Ensure there is no rocks, metals, huge wood blocks in the raw products. Condition permitting, mount a Tublar Magnet or a RCYB on the feed receptacle to avoid metals getting involved in the pellet equipment. Besides, you can use an automated feeder to attain consistent feeding, to make sure that the pellet production is more smooth.

Control the wetness content
Normally, the dampness content of resources must be 10% -18%. If the moisture web content is also low, the raw materials will certainly be too tough. They will enhance the power usage and also the abrasion of the pellet equipment. On the other hand, raw materials with high wetness content are tough to grate, which will boost the abrasion of the hammer mill. Besides, The pressing as well as friction in the pellet mill will warm up the raw materials and also create the dampness to vaporize. The evaporated moisture will certainly combine with the wood powders and also block the holes on the die, hence decreasing the pellet production.

Clean the components frequently
The pelletizing procedure will certainly generate a great deal timber dirt, yet the pellet equipment are normally not outfitted with dust security device. This needs us to clean the roller, die, primary shaft as well as bearing routinely. Clear up the sawdust in slots, voids as well as screw holes, or they may cause fracture of the parts.

If you do not use the pellet machine for long period of time, I recommend you to send off the parts and clear up the pellets inside the die as well as the sawdust attached to the mold and mildew surface, incase they come to be stiff as well as hard to get rid of. On the other hand, the sawdust will certainly soak up water as well as increase the deterioration of the parts.

Lube the roller, shafts and gearbox
Prior to the very first time usage, add lubricate oil to the transmission, shafts and bearings. In daily usage, you ought to lubricate the roller as well as primary shaft daily, and also lubricate the transmission every a fifty percent year. If the roller lacks oil, it will create damage to the bearing and roller shaft, even break down the pellet machine.

Choose suitable size of die
The hole dimension of the die is from 2.5-10mm, as well as the 4mm, 6mm and also 8mm is one of the most prominent. The size of die is determined by the resources. If alfalfa pellet mill are undersized, the pellet return will certainly be reduced and also no pellets appearing. On the other hand, they will enhance 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 seek advice from the sales to select an ideal die

Change the clearance in between the roller and die.
The roller and also die (level die or ring die) is the core part of the pellet equipment. Their clearance influence the pelletizing result and the functioning life. The ideal clearance is 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 minimize the pellet yield. If the clearance is less than 0.1 mm, the abrasion of the roller and die will certainly enhance, as well as affect the working life.

In level die pellet machine, there are readjusting nuts on the 2 sides of the machine body. Tighten them up as well as screw back for 15 ° -30 °. Maintain both bolts in well balanced settings. Then, you can fasten the lock bolts. In ring die pellet equipment, make sure the clearance between each side of the roller as well as the ring die coincides. In richi pellet , the roller as well as ring die should in the exact same axis, in case the eccentric roller reason abrasion to the ring die.

Place the pellet equipment in dry locations
To shield the pellet machine from wet, we need to position the pellet equipment in a clean, completely dry as well as aerated setting. The metal components are very easy to get rust under wet problem, as well as the electric motor will have faster way or electric leak. These will certainly reduce the functioning life of the pellet equipment.


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