Notes

Just how to make use of and also keep timber pellet machine effectively?<br>
Grinding before making use of

A lot of roller and also level dies in pellet machine are processed by high-heat treatment. After planing, exploration, milling, as well as quenching process, there are generally many cloths inside the die openings, which might influence the pelletizing effects and production. As a result, prior to starting a brand-new pellet machine, or after replacing a new die, you need to grind it extensively.



We utilize oil combination to refine grind the roller and level die. The oil mixture is made up of 20% fine sand, 65% biomass products( like sawdust), 15% waste engine oil. Prior to feeding the oil blend to the pellet machine, you ought to change the clearance between roller and also level die to 0.1-0.3 mm. The grinding process must last 15-40 minutes.



For ring die pellet mill, the grinding process calls for even more oil blend as well as longer time. The quantity of oil mix is 10% that of pellet manufacturing per hour. The grinding time is 30-50 min. And also the clearance in between ring die as well as the roller is 0.1-0.4 mm.



Pretreatment of resources

The suitable dampness material of biomass materials should between 14% and also 20%. Dry materials are hard to take shape, wet products will certainly make the pellets loose. The dimension of the raw materials need to be less than the hole dimension of pellet mill dies. Generally, the hole size of the pellet mill die is 6mm as well as 8mm, as well as the dimension of resources need to be under 5mm, or they may block the holes and also lower pellet manufacturing.



The glue force establishes the forming rate of the pellets A lot of biomass materials have lignin, which would melt under high temperature and also act as binder. But some materials like rice husk has reduced sticky force. It require to be blended with sawdust or binders to make pellets




The density and length of the wood pellets.

The density of timber pellets is determined by the hole size of the die. The length is identified by the slicer. In level die pellet machine, the slicer is mounted under the level die, while in ring die pellet machine, the slicer is set up outside the ring die. Both of them can be adjusted to accomplish various sizes. For your very own usage, it is far better to be brief. For transportation and selling, it advise to be a little lengthy.




After the wood pellets appear from the pellet machine, they are warm with some vapors. They can be dried as well as cooled down in an open field, or by a counter-flow cooler. Quick cooling down can enhance the firmness of the timber pellets, as well as assist in storage space as well as transport.



Do not shut down the machine right after making pellets.

When you completed making pellets, do not shut the pellet machine down at the same time. Include sinking fish feed machine combined oil and biomass materials to the pellet machine as well as let it compete 1-2 min. In this way, we can load the die holes with oil combination, to make sure that we can straight begin making pellets the next time. With this process, we can not only keep the mold, but likewise conserve time. When the pellet machine stops, loosen up the adjusting screw and also eliminate the left materials.



The upkeep of roller, die, shafts and also gearbox

You must get rid of all hard items as well as steel blocks in basic materials before feeding them into the pellet machine, or they would certainly trigger damages to the roller, die or major shaft. You can set up a tubular magnet on the feed hopper.



The heat inside the pelletizing chamber can rise to 80 ℃, and also the roller maintains high pressure throughout procedure. As there is no dust guard in the pellet machine, so you require to tidy up the bearing every 2-5 hrs, and also lube it with oil. After every 8 working hours, the major shaft requirement to be fueled oil. The gearbox demand cleaning every half a year. If there is abnormal high heat in the gearbox, you can utilize much better gear oil and enhance the clearance in between the equipments for maintenance. The securing screw in the transmission component likewise require to be changed regularly.



Exactly how to change roller and die?

When the rollers wears out, you can change the roller shell or the entire collection of roller. If the bearing obtain loose or locked, you require to change the bearing and also the shaft.



In ring die pellet machine, just loosen up the hoop chuck, take the old ring die apart and also change it with a new one. If the ring die is fixed with screws, you require to shake the ring die gently, and remove the screw with even stamina.



In level die pellet machine, the flat die is mounted with preserving nuts in the keyway. On the 2 sides of the level die, there are 2 in proportion screw holes. You can make use of the screw vehicle driver to push them out, or utilize a magnet to pull them out. During your pushing or drawing, keep the flat die shaking with a hammer, to ensure that the screw will not stuck in the screw hole.



Protection of the drive engine

Choose the matched power according to the required manufacturing. If the power is not nearly enough, the production will be low and also the pelletizing effect is poor. If richi pellet mill is too big, it will take in even more power, increase the weariness, and shorten the life span of roller and die.



The test and also repair work need to be performed in power off condition. The machine ought to be positioned near the working place, so regarding decrease the moving time as long as feasible. Secure it from water logging, rainfall, electrical leak, fire, etc.



Just when we make use of the pellet machine appropriately and maintain it on a regular basis can we take full advantages of the pellet machine and lengthen its working life.


Here's my website: https://steemit.com/feed/@richi-misty/how-to-make-use-of-the-feed-pellet-machine-correctly