Feed Premix Manufacturer

Experienced Premix Feed Manufacturer


Unique packaging design helps customers quickly open the local market, increase visibility, and increase revenue.


Premix is not a simple product combination. We have many years of scientific research foundation. Through school-enterprise cooperation, enterprises independently research and develop to ensure product quality and feed consistency.


Purchasing raw materials from well-known companies in MEIHUA, EPPEN, NHU, DEGUSSA, etc., while ensuring quality, reduce your procurement costs.


The after-sales service department is familiar with customs clearance materials in many countries and is proficient in the operation experience of domestic ports to reduce the error rate. Seamlessly connect with suppliers to reduce your communication costs.


Complete and efficient procurement and supply system (FAMIQS, ISO), eight years of industry experience allows us to advance and retreat with customers, solve customer needs, and reduce customer quality risks after purchase.


How Does Polifar Manufacture Premix Feed

Multivitamin(Premixed feed) production process and process description


Carrier delivery


After receiving the notification from the central control (Put in variety and quantity of raw materials), the large material(Corn, soybean meal, rice bran, etc.) feeder transfers the corresponding raw materials to the feeding port.

The carrier is fed from the feeding port (No. 101), after underground scraper conveyor (ID: 102) to the hoist (ID: 103), after the upgrade to the 7th floor, go through the plane rotary screen (No. 104) to remove impurities, after the permanent magnet tube (ID: 105) In addition to the iron, the scraper conveyor (No. 106) is transported to the rotary distributor (No. 401) and distributed to the corresponding silo.

Remarks: After this batch of feeding is finished, the feeding end instruction will be issued to the central control. After the central control operator switches the warehouse, feeds the next type of carrier material.


Vitamin input warehouse


Characteristics and vitamins by the addition ratio into the selective warehouse, by batching system automatically.

Before going to work on the same day, the custodian will arrange for the small clerk to collect and use the vitamins used on the day according to the amount of the raw material decomposition table. The vitamin raw materials put into the small silo will be transported directly to the 6th floor for temporary storage by variety and area.

After going to work, the small material feeder will feed the material at the small material feed port (No. 404) according to the central control instruction (current feed type, feed quantity, warehouse number).

After the feeding is finished, send the feeding end instructions to the central control. After the central control switch warehouse, feed the next variety of vitamins.

Remarks: The monomer vitamins that are added in a small amount and cannot be put into the warehouse need to be manually mixed. According to the raw material decomposition table, the operator collects the raw materials that need to be manually prepared from the warehouse and transports them to the small material batching room, which is temporarily stored by variety and area, and then decomposes the single ingredients according to the formula after work.

Formulated feed

Primary products(Corn, soybean meal, rice bran, etc.), additive automatic batching

The carrier into the warehouse and part of the vitamin batching process are automatically controlled by the computer central batching system.
The operator, according to the product variety and batch currently produced, retrieves the formula from the central control computer and verifies that it is correct, then opens the batching instruction. The central batching system opens the batching equipment corresponding to the raw material warehouse number for continuous batching according to the design value of the formula.

Primary products are batched by an automatic batching scale with a measuring range of 250kg (No. 403); additives are batched by an automatic batching scale with a measuring range of 50kg (No. 402). Batching accuracy strictly controls the dynamic accuracy ≤3 ‰, and static accuracy ≤1 ‰, to ensure the accuracy of dosing.


Manual mixing of additives


Set up a full-time additive batching post. The materials that need manual batching are prepared by the additive batching workers in the small batching room on the first floor of the workshop.
The additive batching staff weighs the small materials one by one and batch by batch according to the manual batching part on the recipe decomposition sheet.
The prepared additives are arranged in varieties, batches, and regions. After each batch of additives is dispensed, review the quantity of the additive species, after confirming that it is correct, sign the formula decomposition sheet, and place the formula decomposition sheet on top of the batch of small materials for identification.

Increasing feed additives

Set up a full-time additive operator post to be responsible for the addition of manual preparation of additives. 

The operator adds according to the order of the products produced on the day and the central control instructions. Only two batches of additives are allowed to be placed on an operating trolley, and different batches are distinguished.

Before adding, recheck the types of additives according to the formula decomposition sheet, sign the formula sheet after confirming that it is correct, and start adding work. Pour the additives from the additive ingredient room on the 4th floor to the additive feeding port (number: 404) on the 4th floor. They are placed in designated locations in batches and identified with a recipe decomposition sheet.

Manually prepare the feed of additives

Set up a full-time additive feeding post to be responsible for the additive feeding work. Small material (additive) feeding personnel, according to the central control instruction from the small material (referring to the additive) feeding port (No. 404) to start the feeding work, after the end of the feeding, the feeding end instruction is issued to the central control operator. The central control operator checks the total amount of manually added small materials (feed additive vitamins) displayed by the weight sensor on the small hopper with the corresponding data of the formula sheet. After the verification is accurate, open the small material discharge bin door and enter the mixer (No.: 405).

When there are differences in the verification, the production is stopped, and the cause of the abnormality is found and handled.


After the raw materials(Corn, soybean meal, rice bran, etc.) put in the automatic batching scale for large materials(Corn, soybean meal, rice bran, etc.) (No.: 402), the automatic batching scale for small materials(feed additives) (No.: 403) and the small hand-feeding scale (No. 404) enter the mixer (No. 405), After 180 seconds of mixing, open the discharge bin door, and the materials enter the finished product bin (No. 406) to be packaged.

Product packaging

The finished products in the finished product warehouse (No. 406) are divided into finished products of the required specifications by the automatic packing scale (No. 407). The automatic packing scale is a weight-reducing automatic weighing packing scale with accurate weighing accuracy.
After finished packaging by an automatic sewing machine (ID: 408) sewing, the sewing machine comes packaging bag hemming function, which may be required for packaging the hemming joint package according to the customer. The finished products after sewing are transferred to the finished product transfer area through the transmission belt, and the transfer workers sort and stack them into the warehouse.
The dust generated in the packaging area of the finished product is collected by an independent pulse dust collector (No. 409).

Premix before additives

Adding an amount of <0.2% feed additive, a V-blender 1: 4 ratio before premix, Then it is manually added in the additive batching room according to the actual added amount of the formula. Along with the other raw materials of the current batch, feed them at the additive feeding port (No. 404) and enter the mixer for mixing.

Premix Feed Manufacturer Service

Your product will be strictly selected from each supplier by the purchasing department. 
《Supplier Survey Form》 
《Supplier Assessment Form》(Continuous Assessment) 
《List Of Qualified Suppliers》
Send documents to customers,track customers pickups and collect customer feedback
It will be a wise choice
The service department will also screen freight forwarders according to the following three documents
《Freight Forwarder Evaluation Form》
《Freight Forwarder Fssessment 》
《List Of Qualified Freight Forwarders》
POLIFAR will update the newest information
 to customers in time. 
Make your purchasing more efficient and worry-free

Premix Feed Manufacturer Advice

  • Packaging and storage

    Most pre-mixed packaging bags use three-in-one paper bags, which have the advantages of waterproof, light-proof, no leakage and not easy to damage. Generally 20-25 kg/bag. Since the premix contains a variety of active micro-components, the chance of their interaction will increase, so care should be taken to prevent moisture during storage.
  • Measurement and mixing

    For the measurement of micro-components, electronic scales should be used, accurate to 0.01 grams, and large amounts of raw materials can be used on scales. There are many kinds of mixers. Ordinary vertical mixers are prone to shortcomings such as automatic separation and slow discharge speed due to their slow feeding speed. It is best to use a horizontal double ribbon mixer or a cone mixer.
  • Amino acid addition problem

    Many experiments have confirmed that adding rumen bypass methionine and lysine can increase milk production and economic benefits. This can be added by dairy farms according to specific conditions.
  • Stability of trace components

    Under normal storage and use conditions, the physical and chemical properties of trace elements, vitamins and other components in the premix are stable, but when the moisture content is high, the stability is poor and the loss rate is large. Strictly control the water content of the premix, preferably not more than 5%.
  • Production technology

    Prevent and reduce the loss of active ingredients and ensure the stability and effectiveness of the premix. Choose raw materials with good stability. In terms of vitamins, it is better to choose stabilized raw materials; when using sulfate trace elements, the crystal water should be minimized, or oxides should be used instead, organic trace elements can also be selected; control choline chloride The amount of alkali, because of its strong water absorption, has a destructive effect on vitamins; vitamins should be added in excess, especially when the storage time exceeds 3 months; good quality antioxidants, anti-caking agents, and anti-fungal agents should be added.
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If you need food ingredients, feed additives, or feed premix, please feel free to contact us. We have an excellent technical team, which can be designed according to customers' requirements.
  • Feed Additives:86-25-83463431
    Food Additives:86-25-84431783
  • Feed Additives:sales@polifar.com
    Food Additives:food.sales@polifar.com
  • Head Office: Room 512, Building B-1, Greenland Window Business Plaza, No. 2 Jinlan Road, Jiangning District, Nanjing

    Guangzhou Branch Office: Room 801, Deshun Building, No. 70, Huizhi 3rd Road, Panyu District, Guangzhou
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