Problems and Solutions of Product Quality in Cattle and Pig Feed Mill Plant Factory

Factory Price large scale cattle pig feed pellet processing line plant cost

1. Question: Too much granular powder?  

(1) Reason: 

①Poor process, aging or unmatched equipment, grading screen specifications (grinding particle size, compression ratio, etc.)?

②The quality of cattle feed raw material is poor (over-dried corn, inferior flour = fine bran) or semi-finished products have high moisture (face: high moisture corn in winter? How to solve it?)

③The structure of cattle feed formula is reasonable? High fat content? Accuracy?

(2) Solution:

①Improve the process parameters: select the appropriate compression ratio (according to the moisture content of the semi-finished product), improve the steam quality, crush the particle size, and adjust the crusher gap;

②Formulation adjustment and improvement: adding binder and reducing the amount of grease added;

③Improve the quality of raw materials: the use of primary flour or whole wheat flour

2. Question: The length and diameter of cattle feed pellets are different?  

(1) Reason:

①Cause of cattle feed equipment (ring die, ring die material,cattle feed hammer mill grinder machine, cutter orientation)  

②Man-made operation problems (poor operation skills, unreasonable equipment adjustment)

③Artificial product specifications are not clear, and production is fuzzy and confused (ring die, grading screen requirements).

(2) Solution: 

①Repair the guide hole of the ring die and update the ring die in time (depending on the aperture wear);  

② Correctly adjust the cutter position;  

③Adjust the proper clearance of the ring die cattle feed pelletizer equipment;

④Clarify product specification requirements, process parameter requirements, and produce according to standards;  

⑤The initial inspection of the cattle feed pellet granulator machine and the final inspection of the packing personnel.

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3. Question: The color of pig concentrate changes greatly?  

(1) Reason:

① Sensory changes in pig feed raw materials (soybean meal, peanut meal)-from different suppliers (factories) 

②Incorrect use of raw materials (Kushikura) 

③Due to the shortage of raw materials, the structure of formula raw materials has changed  

④The head and tail of the warehouse are fed into the finished product, and the equipment residue is mixed into the finished product 

(2) Solution:

①Stable source of raw materials, pay attention to the stability of raw material sensory quality

②Stable formula structure to avoid shortage of raw materials 

③The raw materials for pig feed are stored exclusively to prevent confusion with other animal feed

④ Eliminate the warehouse head and warehouse tail materials, and strictly prohibit entering the finished product, and pack it for final inspection 

⑤Make a plan for the use of raw materials, replenish inventory in time, and ensure continuous production

⑥Everyone reached a consensus, paid attention to, and supervised the implementation.

4. Question: Is there corn or other feed mixed in pig concentrate? 

(1) Reason:  

①The pig feed mixer is leaking or artificially discharging too early (mostly in continuous production of batches after the production of concentrated materials)

②Corn string warehouse or finished product string warehouse or the raw material itself remains (germ meal residual corn) 

③The conveying equipment is not cleaned up during the alternate production of varieties (mostly in the continuous production of concentrated feed after the production of compound feed)  

(2) Solution:  

①Regularly overhaul and maintain cattle pig feed mill factory equipment;

②Equipment cleaning during alternate production of products;  

③Pay attention to details when purchasing raw materials (color, smell, taste, impurities, processing technology); 

④It is necessary to strictly prevent the cross-storage of raw materials and set up warehouse workers;  

⑤The packer conducts final inspection on the product.

5. Questions: wrong ingredients, premix ingredients, wrong delivery?  

(1) Reason: 

①Big feed production plan, chaos, heavy workload, pursuit of efficiency, ignoring quality; 

②New employees are on the job, lack of training, unclear understanding of small materials, lack of quality awareness, lack of responsibility;  

③The quality control supervision service is not in place, the blind spots and blind spots of quality control;  

④Raw material chain warehouse (the leveler is not in place or human error), the ingredients are distorted;  

⑤The formula was executed incorrectly, and the accident was ignored and the truth was concealed.  

(2) Solution:  

①Choose candidates with strong executive power and sense of responsibility: stable candidates, timely training, improved quality awareness, and concealment and non-reporting of major quality accidents are not tolerated; 

②Strengthen supervision and increase the frequency of random inspections (without supervision, there will be no execution);

③Strengthen process management (do things right): check, record, rectify, execute, and review. 

④Set up warehouse workers to manually control batching errors.  

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6. Problem: Poor packaging quality, wrong packaging and label usage?  

(1) Reason: 

①The quality of the packaging is poor, and the quality control is not strict (inner membrane, outsourcing weaving) 

②The packer is careless  

③Original packaging and labels mixed with other company's products

(2) Solution:

①Strictly control the packaging quality standards (implement the area packaging acceptance standards)

②Staff training, pay attention to details, improve operation methods, label and package front are consistent with the operator, timely control 

③Coordinate with the supply unit, control the product quality at the source to prevent confusion  

7. Question: Feed mildew?  

(1) Reason:

①Rain shower 

②Improper storage, the feed is damp 

③The temperature difference between the grain temperature and room temperature is large (greater than 5℃). In winter, pay attention to corn in vertical silos 

④Equipment wall hanging material, cleaning granulator waste mixed into finished products

⑤The processing method of the return material is incorrect  

(2) Solution: 

①In rainy days, storage and transportation of pads and shed cloth; 

②Customers store in a cool, dry place;

③Adjust the cooling air volume and cooling time to ensure the cooling effect;

④Clean up animal feed processing equipment (animal cattle pig feed mixing equipment,pellet cooler, animal feed pelletizer for cattle pig) regularly and regularly

⑤Dispose of the cattle pig pellet feed reasonably, re-granulate it and return it to the machine after crushing. It is strictly forbidden to mix it into the finished product.

⑥ Ventilate the corn in the silo regularly and check.

If you want to built one complete pellet production line in your country, pls send the inquiry to us. We will customized design according to your requirement.

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