Cangzhou Tianyu Feed Additive Co.,Ltd
Linkman:Manager Wang
Tel:86-317-8211801 
Fax:0317-2125750 
E-mail:cztymy@vip.163.com
Address:No.8,Nanwaihuan Road,Yunhe Zone,Cangzhou,Hebei,China

Your present location:Home >> News >> Technical Information >> How to control the quality of feed processing
FAQ

Font Size:big  middle  small

How to control the quality of feed processing

Number of visits: Date:2014-04-28

Crush granularity control is the key to the technology will be a variety of feed raw material crushing to the most suitable for animal use of granularity, compound feed products can get the best breeding efficiency and economic benefits.To achieve this, we must further study to master different animals the best use of the different feed ingredients granularity.For aquatic feed, fine crushing and superfine grinding technology must be used.
2. The batching accuracy control Use error-free computer batching control technology, make each one ingredient composition of measuring in each ingredients can realize accurate control.For trace additives can dock planner premixed and use high precision trace ingredients system.
3. The mixing uniformity control This includes compound feed, concentrated feed additive premix feeds, liquid feed mixing evenness control technology.Choose appropriate mixer and appropriate mixing time and the method is the key to guarantee the quality of hybrid.
4. Granulating quality control The first is to control the quality of feed conditioning, namely the temperature, time, water add and control the quality of starch gelatinization degree, make after quenched and tempered state is most suitable for granulating;The second is to control the hard particle feed pulverization rate, cooling temperature and moisture, particle uniformity, consistency, water resistance.In order to realize these requirements, must be equipped with reasonable steam supply and control system and conditioning, granulation, cooling, screening equipment, and adjust the control parameters according to the different requirements of product science.
5. Quality control of puffed feed pellet feed or expansion First is to control the quality of feed conditioning, namely the temperature, time, water add and control the quality of starch gelatinization degree, make after quenched and tempered state is most suitable for extrusion and expansion;The second is to control expanded pellet feed maturation degree, density, pulverization rate, cooling temperature and moisture, particle uniformity, consistency, and water resistance.In order to realize these requirements, must be equipped with reasonable steam supply and control system and conditioning, extrusion, expansion, drying, cooling, screening equipment, and adjust the control parameters according to the different requirements of product science, to achieve customer satisfaction products.
6. Add liquid quality control With the continuous development of feed processing technology, many additives will join in the form of liquid powder, granule and puffed feed, and maximum keep the activity of these additives, reduce feed costs.One is to realize accurate control of liquid adding amount, 2 it is to implement the uniform distribution of liquid in the feed or coating, the third is to ensure the stability of the liquid additives after spraying and the period of validity.This requires a high-performance atmospheric liquid coating equipment, vacuum coating equipment and control technology.
7. Feed feed of cross contamination control in place for cross contamination are: in the process of storage and leakage;Transport equipment in the residual lead to cross contamination between different products;Bin, buffer bucket of residual lead to cross contamination;Processing equipment of the residual lead to cross contamination;Cross contamination caused by harmful microorganisms, insects, etc.Therefore, requires no residue of transportation equipment, bin, processing equipment and proper cleaning, sorting, washing, etc technologies and independent production line to meet the growing of feed safety and hygiene requirements.
8. Clean feed quality control of this control technology including cross contamination control technology, include to feed the necessary heat sterilization technology.Heat treatment including high-temperature cooking, extrusion, high pressure treatment, ultraviolet radiation, such as technology, these techniques are usually can be combined with ordinary processing technology, can also be implemented separately.Crush granularity control is the key to the technology will be a variety of feed raw material crushing to the most suitable for animal use of granularity, compound feed products can get the best breeding efficiency and economic benefits.To achieve this, we must further study to master different animals the best use of the different feed ingredients granularity.For aquatic feed, fine crushing and superfine grinding technology must be used.

2. The batching accuracy control Use error-free computer batching control technology, make each one ingredient composition of measuring in each ingredients can realize accurate control.For trace additives can dock planner premixed and use high precision trace ingredients system.
3. The mixing uniformity control This includes compound feed, concentrated feed additive premix feeds, liquid feed mixing evenness control technology.Choose appropriate mixer and appropriate mixing time and the method is the key to guarantee the quality of hybrid.
4. Granulating quality control The first is to control the quality of feed conditioning, namely the temperature, time, water add and control the quality of starch gelatinization degree, make after quenched and tempered state is most suitable for granulating;The second is to control the hard particle feed pulverization rate, cooling temperature and moisture, particle uniformity, consistency, water resistance.In order to realize these requirements, must be equipped with reasonable steam supply and control system and conditioning, granulation, cooling, screening equipment, and adjust the control parameters according to the different requirements of product science.
5. Quality control of puffed feed pellet feed or expansion First is to control the quality of feed conditioning, namely the temperature, time, water add and control the quality of starch gelatinization degree, make after quenched and tempered state is most suitable for extrusion and expansion;The second is to control expanded pellet feed maturation degree, density, pulverization rate, cooling temperature and moisture, particle uniformity, consistency, and water resistance.In order to realize these requirements, must be equipped with reasonable steam supply and control system and conditioning, extrusion, expansion, drying, cooling, screening equipment, and adjust the control parameters according to the different requirements of product science, to achieve customer satisfaction products.
6. Add liquid quality control With the continuous development of feed processing technology, many additives will join in the form of liquid powder, granule and puffed feed, and maximum keep the activity of these additives, reduce feed costs.One is to realize accurate control of liquid adding amount, 2 it is to implement the uniform distribution of liquid in the feed or coating, the third is to ensure the stability of the liquid additives after spraying and the period of validity.This requires a high-performance atmospheric liquid coating equipment, vacuum coating equipment and control technology.
7. Feed feed of cross contamination control in place for cross contamination are: in the process of storage and leakage;Transport equipment in the residual lead to cross contamination between different products;Bin, buffer bucket of residual lead to cross contamination;Processing equipment of the residual lead to cross contamination;Cross contamination caused by harmful microorganisms, insects, etc.Therefore, requires no residue of transportation equipment, bin, processing equipment and proper cleaning, sorting, washing, etc technologies and independent production line to meet the growing of feed safety and hygiene requirements.
8. Clean feed quality control of this control technology including cross contamination control technology, include to feed the necessary heat sterilization technology.Heat treatment including high-temperature cooking, extrusion, high pressure treatment, ultraviolet radiation, such as technology, these techniques are usually can be combined with ordinary processing technology, can also be implemented separately.

TypeInfo: Technical Information

Keywords for the information:

Copyright © Cangzhou Tianyu Feed Additive CO.,LTD   www.300.cn  冀ICP备13002111号