How to maintain pet feed extruder equipment
Correct maintenance of puffing equipment, not only can greatly reduce the probability of failure during production, but also improve product quality, and the extension of the service life of the production line is also helpful. So, how to correctly carry out puffing equipment maintenance?Expansion equipment routine maintenance is the basis for all levels of maintenance, directly related to operational safety, energy consumption, the service life of the machine parts. The center of the operation content to clean, safe, inspection-based, adhere to the start before, running, after the close of the three inspection system. Check the reliability of the manipulation mechanism, running parts, safety protection devices, maintenance of the machine and the assembly parts of the clean, lubrication must be lubricated in place, fastening loose parts.
The significance of puffing equipment to produce dog food processing technology are: to improve the capacity of puffing granulation, through the pre-modulation by steam on the raw material pre-existing wet-heat reaction, the raw material to achieve softening, more conducive to the molding, and at the same time reduces the wear and tear of the raw material on the machinery; through the pre-modulation technology to improve the bulk density of the particles, reduce the rate of dust, reduce the loss of the process of processing of dog food and maintenance of the production environment of hygiene; to promote the pasteurization and protein denaturation of starch, to improve pet food for the food. Promote starch paste and protein denaturation, improve the pet's digestion and absorption of food, according to the data, when the steam conditioning, starch paste rate can reach 35% ~ 45%, while not through the steam pre-conditioning starch paste rate of only 15%; more harmful bacteria, in the pre-conditioning process of high-temperature steam can kill most of the Escherichia coli and Salmonella, greatly improving the safety and hygiene standards of pet food dog food. It greatly improves the safety and hygienic standard of pet food dog food.
