Premix feed mill
Premix feed mill is a complete feed line for mixing vitamins and other desired ingredients with the main feed. It has complete compounding and formulation preparation facilities to produce high quality premixes with high efficiency and precision.
About Premix feed mill
First of all, let’s understand what is premix. Premix is one or more kinds of additives for mixing with compound feed. People often regard premix as the heart of compound feed, which shows the important role of premix in compound feed.
However, premix is not simply a combination of different raw materials, it is a highly technical product. It is a highly technical product, because its composition is extremely complex and many kinds of small quantities, physical and chemical properties and the great difference, but also in the safety and stability and other aspects of the problem, which increases the complexity of the premix plant production premix.
To build a premix plant to produce high quality premix products, it is necessary to comprehensively consider the factors of raw material procurement, formulation design, production management, quality control and other aspects.
High quality premix plant makes high-quality premix feed
Customize a premix feed mill
Premix feed mill production process selection
Premix plant on the production process and equipment requirements are extremely strict, because the slightest difference may cause inaccurate dosage, resulting in waste of raw materials or the production of premix out of the effect is not good.
The above figure is the flow chart of 5T/H automatic batching premix production line, through this flow chart we can roughly understand the production process of premix feed plant. Premix production process is affected by raw material varieties, formulas, production types, plant structure, capital and other factors, according to the actual situation of different customers need to be directed to design, design the program that best meets their own. Generally speaking, the production process of premix feed plant mainly includes raw material receiving, raw material cleaning, batching, mixing, packaging and so on.
Raw material receiving
Firstly, the materials prepared according to the formula will be stored in the raw material warehouse. The receiving equipment mainly includes weighing system, inspection instrument, unloading system, cleaning system, dust control equipment, receiving conveyor, fabric machine, hopper and so on. It is worth mentioning that the equipment of our premix plant is made of stainless steel in the contact part with the material, which will not cause pollution to the material.
After receiving the raw materials, it is necessary to clean the raw materials to remove impurities. This process can clean out the impurities that may be contained in the raw materials, but also can sort out the coarse raw materials that need to be crushed.
Next, a hammer mill is used to reduce the particle size of the material to the required screening standard, which helps to ensure the quality of the premix.
Batching is a critical step in the premix. The accuracy of the dosage determines the quality and usability of the premix. Therefore, this process must be strictly controlled, focusing on the choice of processing technology. According to the premix formula, add the materials to the weighing bin in order and weigh them.
Mixing uniformity is also a key indicator to test the quality of premix. As a highly concentrated intermediate product, premix is composed of various trace elements, and the proportion of each component varies greatly during the processing of premix, so it is necessary to choose a high-efficiency, low-residue mixer as well as a reasonable processing technology. In order to make the premix mixing uniformity higher, the mixing part should be divided into two steps: micro-mixing and macro-mixing. Macro-mixing is both the mixing of all the components of the premix with the reagents of the carrier in the interstitial mixer. Micro-mixing, on the other hand, refers to the mixing of trace ingredients with a weight less than 1% of the mixer capacity.
After mixing, the production of premix is basically completed. The next step is the packaging section of the premix. In addition to maintaining the image of the product, the packaging section pays particular attention to maintaining the stability of the trace elements and protecting the integrity of the premix.
The features of the premix feed plant:
- The process is short
- As far as possible to reduce the conveying process, in order to reduce the material cross-infection;
- The finished product should be arranged under the mixing machine, should not be too large, to avoid automatic grading of materials in and out of the warehouse;
- The ingredients mixing and packaging directly need to be a one-two punch, tightly linked.
In short, premix production line process and equipment selection needs to be scientifically designed, reasonable configuration, in order to deliver to customers a set of safe, clean, green, environmentally friendly complete sets of projects.
Requirement of the premix feed plant process
The materials handled in the premixing workshop are mostly powders with very fine particle size, which can be easily inhaled into the human body, which is unfavorable to the health of the staff and can’t pass the environmental protection requirements. Therefore, dust removal devices should be set up in each feeding port and packing port for directional dust removal.
stainless steel production
No matter what kind of process, from the premixer mixer, from the small material adding bucket to packing, all parts in contact with the material are made of stainless steel, which can effectively prevent corrosion.
The pre-treatment stage of raw materials
Pre-mixed materials for the dosage precision requirements are very high, the dosage scale accuracy must reach the dynamic 0.1%, static 0.3% of the standard.
The effective volume of the main mixer in the premixing workshop is at least 1 cubic meter, using stainless steel double-axis paddle mixer and single-axis paddle mixer, with high mixing efficiency, low residue and high uniformity.
It is recommended to use automatic packing and palletizing in premix workshop. Manual packing is not only low precision and low efficiency, but also increase labor costs, dust spillage is serious, affecting the health of workers.
Project Cases related to premix feed mill
RICHI Machinery, as a pelletizer manufacturer with 30 years of experience, not only provides high efficiency pellet mill equipment, but also a wide range of high quality feed processing equipment, and can customize the pelleting solution turnkey project according to your trial needs. Below are some examples of premix plant projects we have undertaken for your reference.
20t/h poultry premix feed plant in China
- Date: Mar 14, 2018
- Capacity: 20T/H
- Guiding price: $1000,000-$1300,000
- Country: China
15 t/h cattle feed mixing plant in China
- Date: April 19, 2017
- Capacity: 15T/H
- Guiding cattle feed mixing plant price: $800,000-$1000,000
- Country: China
10 t/h poultry premix feed mill plant in Thailand
- Date:July 22, 2021
- Capacity: 10T/H
- Guiding price: $100,000-$120,000
- Country: Thailand
10 T/H premix feed mill for sale China
- Date: Aug 18, 2015
- Capacity: 10T/H
- Guiding price: $600,000-$800,000
- Country: China
Animal premix feed mills for sale El Salvador
- Date: Sep 13, 2022
- Guiding premix feed mill cost:
- Country: El Salvador
- Capacity: 5T/H
5 t/h premix feed mill in Uzbekistan
- Date: April 24, 2020
- Capacity: 5T/H
- Guiding price: $200,000-$250,000
- Country: Uzbekistan
FAQ about the premix feed mill
Office Add: E-commerce Industrial Park, Zhengzhou City, Henan Province, China
Factory Add: Longhai 2nd Rd & 10th St, Longting District, Kaifeng City, Henan Province, China