Notes

Exactly how to prolong the working life of a pellet equipment?<br>
Every equipment has a specific working life. It depends upon the using parts. In terms of pellet machines, the wearing parts includes roller, die (ring die or level die), bearing, as well as transmission, etc the working life of a ring die is 800-1200 hrs, a flat die is 600-800 hrs, and also a roller is around 1000 hrs. The functioning life is determined by the item high quality, yet likewise affected by your utilizing habits. Appropriate usage and routine upkeep can prolong the working life of a pellet machine.



Feed the pellet machine with oil combination

Each time when you complete pellet manufacturing, feed oil mixes (mixed sawdust as well as used oil) to the pellet equipment and also let it operate for 1-2 minutes, then you can close down the equipment. After this procedure, the die openings are full of oil mixture and will not obtain obstructed by the resources With this step, you can start making pellets straight the next time. It can not only conserve your time however additionally prolong the functioning life of the pellet equipment.



Yet if you don't make use of the pellet equipment for over 1 month, you would certainly better get the oil combination in the die, or they would get hardened as well as not easy to clean up. This is bad for later usage.



Control the pureness of resources.

Prior to beginning the equipment, make sure there is no foreign matters in the feed receptacle. Yet do not put you hand into the hopper when the pellet machine is running. If there is uncommon sound in the feed hopper, you need to shut down the machine and remove the foreign matters, and start it again.



Make certain there is no stones, steels, large wood blocks in the raw materials. Problem permitting, install a Tublar Magnet or a RCYB on the feed receptacle to prevent metals entering the pellet machine. Besides, you can use an automatic feeder to accomplish uniform feeding, to make sure that the pellet production is much more smooth.



Control the wetness content

Normally, the dampness web content of resources must be 10% -18%. If the wetness web content is too reduced, the raw products will certainly be too hard. They will raise the power intake as well as the abrasion of the pellet machine. On the other hand, resources with high dampness web content are tough to grate, which will certainly raise the abrasion of the hammer mill. Besides, Journalism and also rubbing in the pellet mill will heat up the raw products as well as trigger the moisture to vaporize. The evaporated dampness will blend with the wood powders as well as block the holes on the die, hence reducing the pellet production.



Clean the components routinely

The pelletizing procedure will certainly produce a great deal timber dust, however the pellet machine are generally not furnished with dust defense gadget. pto driven pellet mill needs us to clean the roller, die, major shaft and bearing on a regular basis. Clear up the sawdust in ports, spaces and also screw holes, or they might trigger fracture of the parts.



If you don't utilize the pellet machine for very long time, I recommend you to dispatch the components as well as clear up the pellets inside the die and also the sawdust affixed to the mold surface area, incase they end up being rigid and also difficult to get rid of. At the same time, the sawdust will certainly absorb water as well as increase the rust of the elements.



Lube the roller, shafts and also gearbox

Prior to the first time usage, add lubricate oil to the gearbox, shafts and bearings. In day-to-day use, you need to lube the roller and major shaft each day, as well as lube the transmission every a fifty percent year. If andritz pellet press lacks oil, it will trigger damages to the bearing and roller shaft, even break down the pellet machine.



Pick appropriate size of die

The hole size of the die is from 2.5-10mm, as well as the 4mm, 6mm and also 8mm is the most popular. kbr pellet maker of die is determined by the raw materials. If the holes are undersized, the pellet yield will certainly be reduced and also even no pellets appearing. Meanwhile, they will boost the pressure between the roller and die and also shorten the working life of the pellet equipment. So you require to speak with the sales to select a suitable die



Readjust the clearance between the roller and die.

The roller and die (flat die or ring die) is the core part of the pellet equipment. Their clearance influence the pelletizing result as well as the working life. The ideal clearance is between 0.1 mm and 0.3 mm. If the clearance is larger than 0.3 mm, the raw product layer will be too thick and also lower the pellet return. If the clearance is less than 0.1 mm, the abrasion of the roller and also die will increase, as well as affect the functioning life.




In flat die pellet equipment, there are changing nuts on the 2 sides of the machine body. Tighten them up and screw back for 15 ° -30 °. Maintain both screws in balanced placements. After that, you can attach the lock bolts. In ring die pellet equipment, make certain the clearance in between each side of the roller and the ring die is the same. In other words, the roller and also ring die ought to in the same axis, in case the eccentric roller cause abrasion to the ring die.



Area the pellet machine in completely dry areas

To safeguard the pellet machine from damp, we need to place the pellet machine in a tidy, completely dry and ventilated environment. The steel components are easy to get rust under wet condition, and the electrical motor will have shortcut or electrical leak. These will certainly shorten the working life of the pellet machine.

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