Various reasons and solutions for cracking of particle machine ring die

Incorrect use and operation methods can easily cause the cracking of the particle machine ring mold, which affects the normal production. Let us analyze the various causes and solutions of the cracking of the ring machine die. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

(1) When there is a track mark on the working surface of the hoop and the running surface of the transmission wheel, the inner card of the hoop is worn or deformed to cause the ring mold to crack. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

Solution: The hoop must be replaced in time. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

(2) Due to the wear of the mating surface of the transmission wheel, the mating surface of the mold and the roller is obviously loose, causing the ring mold to crack. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

Solution: The drive wheel must be replaced or repaired in time, or the ring mold assembly surface should be increased in tolerance. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

(3) The ring mold is cracked due to wear or deformation of the stamper ring. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

Solution: The stamper collar must be inspected and replaced in time. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

(4) The ring die impacts the opening due to the wear of the drive key. When catching, it is also related to the looseness of the drive wheel. Regularly measure the gap between the key and the keyway, and replace the drive key in time. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

(5) Because the spindle bearing is damaged, the spindle jumps and the ring mold is cracked. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

Solution: Replace the spindle bearing in time. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

(6) Since the spring of the butterfly spring is not tight, the main shaft is shaken and the ring mold is cracked. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

Solution: Add or replace the butterfly spring. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

(7) The ring mold is cracked due to excessive load caused by improper safety pins and safety pin seats. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

Solution: You must use the safety pin provided by the company. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

(8) The ring mold is cracked due to the inferiority of the metal object due to the deterioration of the effect of the iron removing device. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

Solution: The iron removal equipment must be inspected and cleaned in time. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

(9) Since the pressure roller is not installed in place, the relative deviation of the axial working area of ​​the pressure roller and the ring mold causes the ring mold to crack. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

Solution: Install the press roller assembly correctly. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

(10) Since the ring mold and the pressure roller gap are too small, the ring mold and the pressure roller hard contact cause the ring mold to crack. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

Solution: The reasonable sound gap is between 0.1mm and 0.3mm, and the new mold should be equipped with a new pressure roller. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

(11) The ring mold is cracked due to the increase of the fiber material and the feeding of the feeding blade. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

Solution: Install a new scraper. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

(12) Since the ring mold is not used when it is not used for a period of time, the particles in the hole of the ring die become hard, and the next time the material is discharged, the pressing force is too large and the ring mold is cracked. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

Solution: Non-corrosive oily materials must be filled immediately. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

(13) Since the loading and unloading ring mold directly hammers the ring mold with a hard steel tool (such as a hammer), the ring mold is cracked. If you need to install the ring mold forcefully, apply a wooden hammer. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

(14) When the feeding amount is too large or the small-aperture ring mold is replaced, the feeder is adjusted in time, and the granulation is unevenly produced, resulting in an increase in the ring mold load, causing the ring mold to crack. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

Solution: Adjust the feed motor speed and adjust the variable speed controller or electromagnetic controller. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

(15) The wear of the die mask hole becomes large and the end face is deformed, and the screw is loose, causing the bolt hole to be torn at the end face of the ring die. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

Solution: Replace the die cover. eSE China Feed Industry Information Network - based on feed, serving animal husbandry

Equipment is also life and soul, only love and care, normal operation can extend its life and improve the quality of the particles. I hope that the various reasons and solutions for the cracking of the above-mentioned pellet machine ring mold will be helpful to everyone. eSE China Feed Industry Information Network - based on feed, serving animal husbandry