Notes

Exactly how to utilize and maintain wood pellet machine appropriately?<br>
Grinding before using

Most roller and also level dies in pellet machine are refined by high-heat therapy. After planing, boring, milling, and satiating process, there are typically several rags inside the die openings, which might influence the pelletizing results and production. Consequently, before beginning a new pellet machine, or after replacing a new die, you need to grind it thoroughly.




We use oil mix to refine grind the roller and also level die. The oil combination is composed of 20% great sand, 65% biomass materials( like sawdust), 15% waste engine oil. Prior to feeding the oil mix to the pellet machine, you need to change the clearance in between roller and flat die to 0.1-0.3 mm. The grinding process must last 15-40 minutes.



For ring die pellet mill, the grinding procedure needs more oil mixture and also longer time. The quantity of oil mix is 10% that of pellet production per hour. The grinding time is 30-50 min. And the clearance in between ring die as well as the roller is 0.1-0.4 mm.



Pretreatment of raw materials

The suitable wetness content of biomass materials need to in between 14% as well as 20%. Dry materials are upsetting shape, wet materials will certainly make the pellets loose. richi pellet mill of the raw materials must be less than the hole dimension of pellet mill dies. Generally, poultry feed machine olx of the pellet mill die is 6mm and also 8mm, as well as the size of resources need to be under 5mm, or they may block the holes and minimize pellet production.



The sticky pressure determines the developing price of the pellets Most biomass materials have lignin, which would certainly melt under heat and work as binder. Yet some products like rice husk has low sticky pressure. It require to be combined with sawdust or binders to make pellets



The thickness as well as length of the timber pellets.

The thickness of wood pellets is identified by the hole dimension of the die. The size is figured out by the slicer. In level die pellet machine, the slicer is installed under the level die, while in ring die pellet machine, the slicer is set up outside the ring die. Both of them can be gotten used to achieve different sizes. For your very own usage, it is far better to be short. For transport and selling, it advise to be a little long.



After the timber pellets come out from the pellet machine, they are warm with some steams. They can be dried as well as cooled in an open area, or by a counter-flow cooler. Quick cooling down can enhance the solidity of the timber pellets, and also facilitate storage and transportation.




Don't shut down the machine right after making pellets.

When you completed making pellets, do not close the pellet machine down at the same time. Add some mixed oil and also biomass materials to the pellet machine as well as let it run for 1-2 min. In this way, we can fill up the die holes with oil mixture, to ensure that we can straight begin making pellets the following time. With this procedure, we can not just preserve the mold, however additionally conserve time. When the pellet machine quits, loosen the adjusting screw and also remove the left products.



The upkeep of roller, die, shafts as well as gearbox

You ought to eliminate all difficult things and steel blocks in raw materials before feeding them into the pellet machine, or they would cause damage to the roller, die or main shaft. You can install a tubular magnet on the feed hopper.



The warm inside the pelletizing chamber can reach up to 80 ℃, as well as the roller maintains high pressure throughout procedure. As there is no dirt protector in the pellet machine, so you require to clean up the bearing every 2-5 hours, and lube it with oil. After every 8 functioning hours, the major shaft demand to be fueled oil. The transmission demand cleaning every half a year. If there is irregular high heat in the gearbox, you can use far better gear oil as well as raise the clearance between the gears for maintenance. The attaching screw in the transmission component additionally need to be replaced routinely.



Exactly how to replace roller as well as die?

When the rollers wears, you can change the roller covering or the entire collection of roller. If the bearing get loose or secured, you require to change the bearing and even the shaft.



In ring die pellet machine, just loosen up the hoop chuck, take the old ring die apart as well as change it with a new one. If the ring die is taken care of with screws, you require to drink the ring die delicately, and remove the screw with even stamina.



In flat die pellet machine, the level die is set up with maintaining nuts in the keyway. On the 2 sides of the level die, there are two in proportion screw holes. You can use the screw driver to push them out, or use a magnet to pull them out. During your pushing or drawing, keep the level die vibrating with a hammer, to make sure that the screw won't embeded the screw opening.



Security of the drive engine

Choose the matched power according to the needed manufacturing. If the power is inadequate, the production will certainly be low and also the pelletizing result is poor. If the power is also large, it will consume even more power, increase the weariness, as well as shorten the life span of roller and also die.



The examination and fixing should be carried out in power off condition. The machine ought to be placed near the functioning area, so as to reduce the relocating time as high as feasible. Secure it from water logging, rain, electrical leak, fire, and so on.



Just when we utilize the pellet machine properly and maintain it routinely can we maximize the pellet machine and extend its working life.


Website: https://extruschuler.com/poultry-feed-processing-machine/