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E-mail
13401240727@163.com
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Phone
13401240727,18752480727,18914407216
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Address
No. 10 Longgang Road, Gaogang Port, Taizhou City, Jiangsu Province
Taizhou Gaoqun Pharmaceutical Machinery Co., Ltd
The process principle and wide application of micro particle machine
Date: 2025-09-09Read: 5
Micro particle machine is a compact device that compresses powder or fibrous raw materials into regular particles through mechanical pressure. Its process principle and industrial application can be summarized as follows:
1、 Process principle
1. Mechanical extrusion molding
The core components include a pressure wheel and a mold. The raw materials are forced into the mold holes by the pressure generated by the rotation of the pressure wheel. At high temperatures of 180-220 ℃, the lignin or binder in the raw materials softens and plasticizes, and after cooling, dense particles are formed.
2. Thermoplastic bonding technology
Biomass raw materials (such as straw and sawdust) do not require the addition of chemical binders under high temperature and pressure, and rely on their own components to achieve bonding. The density of formed particles can reach 1.1-1.3g/cm ³.
3. Key parameter control
Mold aperture: 2.5-10mm (commonly used for feed 2.5-6mm, biomass fuel 6-10mm).
The optimal range for the moisture content of raw materials is 12% -15%.
Compression ratio: The mold is pre adjusted at the factory, which affects the particle density.
2、 Industrial applications
1. Family and small-scale farming
Homemade feed: convert agricultural waste (soybean meal, straw) into livestock feed to improve digestion rate.
Biomass fuel: Processing wood chips and cotton stalks into pellet fuel for household heating.
2. Environmental Protection and Entrepreneurship Projects
Small scale processing: Utilizing models such as Changsheng CS-220 (power ≤ 3kW) to process pellets for villagers, with an annual income of up to 70000 yuan.
Low carbon energy: in line with national environmental policies, dealing with agricultural waste.
3. Expansion in the industrial sector
Pharmaceutical/Chemical: Dry granulation is suitable for thermosensitive materials.
Plastic granulation: Molten polymer is extruded into pellets.
3、 Comparison of Equipment Types
1. Flat mold pellet machine: The mold is placed horizontally, suitable for fiber raw materials (straw, grass), with minimal wear and tear.
2. Ring mold pellet machine: The mold is cylindrical, and the pressure roller rotates internally, resulting in higher efficiency but greater wear.
The micro particle machine achieves flexible adaptation through modular design (such as feeding hopper magnetic separation device, variable frequency speed motor), becoming an efficient solution for individual users and small industrial scenarios.
