Notes

Just how to utilize and preserve timber pellet machine effectively?<br>
Grinding prior to using

Most roller and also flat dies in pellet machine are processed by high-heat therapy. After planing, boring, milling, and also relieving process, there are typically numerous cloths inside the die holes, which might influence the pelletizing effects and production. As a result, prior to beginning a new pellet machine, or after changing a new die, you require to grind it thoroughly.



We use oil mixture to process grind the roller and level die. The oil mix is made up of 20% fine sand, 65% biomass materials( like sawdust), 15% waste engine oil. Prior to feeding the oil mixture to the pellet machine, you need to adjust the clearance between roller and level die to 0.1-0.3 mm. look at this website grinding procedure needs to last 15-40 minutes.



For ring die pellet mill, the grinding process calls for more oil mix and longer time. The amount of oil blend is 10% that of pellet production per hour. The grinding time is 30-50 minutes. And the clearance in between ring die and the roller is 0.1-0.4 mm.



Pretreatment of resources

The ideal dampness web content of biomass materials need to in between 14% and 20%. Dry materials are upsetting form, wet materials will make the pellets loose. The size of the raw products ought to be less than the hole dimension of pellet mill dies. Generally, the hole dimension of the pellet mill die is 6mm and 8mm, and also the dimension of raw materials need to be under 5mm, or they might block the holes and minimize pellet production.



The sticky pressure identifies the developing price of the pellets The majority of biomass materials have lignin, which would thaw under high temperature as well as act as binder. However some materials like rice husk has low sticky pressure. It need to be combined with sawdust or binders to make pellets



The density as well as length of the timber pellets.


The density of timber pellets is identified by the hole dimension of the die. The size is established by the slicer. In chicken pellet machine , the slicer is set up under the flat die, while in ring die pellet machine, the slicer is installed outside the ring die. Both of them can be adapted to attain different sizes. For your very own use, it is far better to be brief. For transport as well as selling, it advise to be a little lengthy.




After the timber pellets come out from the pellet machine, they are warm with some vapors. They can be dried and also cooled in an open area, or by a counter-flow cooler. Quick cooling can improve the hardness of the wood pellets, and assist in storage space and also transportation.



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

When you finished making pellets, do not shut the pellet machine down at once. Include some combined oil and also biomass products to the pellet machine as well as allow it compete 1-2 min. This way, we can fill the die holes with oil blend, so that we can straight begin making pellets the following time. With this procedure, we can not only preserve the mold, but also conserve time. When the pellet machine quits, loosen up the readjusting screw and also remove the left products.



The upkeep of roller, die, shafts and also transmission

You need to remove all difficult items as well as steel blocks in basic materials prior to feeding them right into the pellet machine, or they would certainly trigger damage to the roller, die or primary shaft. You can set up a tubular magnet on the feed receptacle.



The warmth inside the pelletizing chamber can reach up to 80 ℃, and also the roller maintains high pressure throughout procedure. As there is no dust guard in the pellet machine, so you need to clean up the bearing every 2-5 hrs, as well as lube it with oil. After every 8 working hours, the primary shaft demand to be fueled oil. The gearbox requirement cleansing every half a year. If there is irregular high warm in the gearbox, you can make use of better gear oil and increase the clearance in between the gears for maintenance. The fastening screw in the transmission part also need to be changed consistently.



How to change roller and die?

When the rollers wears, you can replace the roller shell or the whole collection of roller. If the bearing get loose or locked, 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 replace it with a new one. If the ring die is repaired with screws, you require to tremble the ring die delicately, and also eliminate the screw with even strength.



In level die pellet machine, the level die is mounted with keeping nuts in the keyway. On the 2 sides of the flat die, there are 2 balanced screw openings. You can make use of the screw vehicle driver to push them out, or use a magnet to pull them out. During your pushing or drawing, maintain the level die vibrating with a hammer, to make sure that the screw will not stuck in the screw opening.



Protection of the drive engine

Select the matched power according to the needed manufacturing. If the power is not enough, the production will be reduced and the pelletizing effect is poor. If the power is as well large, it will certainly eat even more power, increase the fatigue, and reduce the service life of roller and also die.



The test and fixing ought to be performed in power off problem. The machine ought to be positioned near the functioning place, so regarding lower the relocating time as long as feasible. Secure it from water logging, rain, electrical leak, fire, and so on.



Only when we utilize the pellet machine correctly and preserve it frequently can we make the most of the pellet machine and also extend its functioning life.


Homepage: https://rajeshrana.net/small-floating-fish-feed-pellet-machine/