During production, a sudden grinding malfunction can cause production interruption. If it cannot be repaired quickly, it will result in raw material waste, reduced production effic
Feb 03, 2026
This article, drawing on experience in raw material humidity control and extruder conditioning and maintenance, details the causes, diagnostic methods, and repair steps for this ty
This article, drawing on experience in repairing grinding components of pellet mills and techniques for interlocking protection in extruders, details the methods for identifying wo
The grinding function of a dog food pellet mill needs to be precisely matched with the ripening and conveying rhythm of the extruder. Uneven force on the grinding components of the
The key to solving nozzle blockage is "unblocking + prevention." This requires mastering scientific and safe unblocking methods to quickly resolve the current blockage problem.
During production, sudden nozzle blockage can cause production interruption. If the blockage cannot be cleared quickly, it can lead to raw material waste and even safety hazards su
Different types of blockages require corresponding professional tools. If the wrong tools are chosen, they will not only fail to clear the blockage quickly, but will also damage th
Inadequate screening of pet food ingredients allows impurities to enter the extruder along with the material. After being compressed, these impurities can become stuck in the nozzl
If the nozzles of a pet food extruder are not cleaned promptly after production, residual pet food ingredients will quickly dry and harden, clogging the nozzle orifices and causing
By considering four key aspects—its linkage with the twin-screw extruder, pellet quality, its own operating status, and lubrication and sealing system—and eliminating interfering f
The moving parts of the pellet mill, such as the pressure rollers, gearbox, and linkage shaft, require good lubrication to reduce wear and a sealing system to isolate the lubricati
Besides the linkage status and pellet quality, the pellet mill's own operating status (noise, temperature, energy consumption) is also a key criterion for judgment.
