Powder Grinding Mill Plant
- Capacity: 1 – 60 TPH
- Final fineness: 80–2,500 mesh
Our powder grinding mill plant covers small- to medium-scale processing capacities. The integrated system includes a jaw crusher, hopper, bucket elevator, classifier, dust collector, high-pressure grinding mill, and vibrating feeder.
Lumpy ore is fed into a jaw crusher via a vibrating feeder. After crushing, the material is conveyed to a main grinding mill, such as a Raymond mill or vertical roller mill, to be ground into powder. A classifier and cyclone separator screen for the required fineness, and dust is collected by a dust removal system. Belt conveyors and elevators facilitate material transfer between processing stages.
The grinding production line features a compact layout, moderate energy consumption, and easy, automated operation. It processes non-metallic ores like limestone, calcite, quartz, and talc, producing powders used in industries such as construction materials, chemicals, and metallurgical fillers.
Types of Material
The powder grinding plant is suitable for grinding materials including rocks, metal ores, and non-metallic minerals such as coal, cement, phosphate, gypsum, limestone, calcite, calcium carbonate, dolomite, feldspar, talc, barite, fluorite, rare earth, marble, ceramics, manganese ore, carbon black, kaolin, etc.
Grinding Mill Plant Process
01
Crushing Process
A vibrating feeder feeds large ore chunks into a jaw crusher for primary crushing, reducing them to 25–30 mm. A bucket elevator then transports the material to a storage hopper.
02
Grinding Process
An electromagnetic vibrating feeder feeds material evenly from the storage hopper into the main grinding mill, such as a Raymond mill or a vertical roller mill. This is the core process. The system can be adjusted to meet various fineness requirements, producing powders ranging from 80 to 2500 mesh.
03
Selecting and Classifying Process
The ground powder is classified and screened in a powder classifier. Powder that meets the fineness standards moves to the next stage, while coarse particles are automatically returned to the main mill for regrinding.
04
Collecting Process
Qualified fine powder is collected by the powder collector and dust removal system, then conveyed via piping to the finished product silo.
05
Packaging Process
The powder in the silo can be stored directly or bagged for sale as a finished product.
Core Equipment for Powder Grinding Production Line
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Vibration Feeder
This vibration feeder is widely used in the crushing and screening stages of mining and aggregate production lines to ensure continuous, uniform material feeding.
- Capacity: 400 – 1200 t/h
- Feed Size: ≤ 1500 mm
- Motor Power: 15 – 45 kW
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Ultrafine Grinding Mill
Ultrafine grinding mills are pulverizing machines designed to produce ultrafine powders. They are primarily used in industries such as non-metallic minerals, chemicals, construction materials, and coatings. These grinding mills can process minerals—including limestone, calcite, marble, heavy calcium carbonate, pyrophyllite, and talc—into ultrafine powder.
- Capacity: 3 – 25 t/h
- Feed Size: ≤ 15 mm
- Output Size: 300 – 3000 mesh
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Vertical Roller Mill Machine
The vertical roller mill machine is a high-efficiency grinding machine that integrates crushing, grinding, drying, classifying, and conveying. Its core principle is based on material bed grinding technology, achieving material pulverization through the relative motion between grinding rollers and the grinding table.
- Capacity: 10 – 400 t/h
- Feed Size: ≤ 55 mm
- Output Size: 20 – 400 mesh
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Industrial Ball Mill
The industrial ball mill is a grinding device widely used in industries such as mining, building materials, and chemicals, primarily employed for the crushing, grinding, and mixing of materials, as well as the production of ultrafine powders.
- Capacity: 0.65-130 t/h
- Feed Size: ≤ 25 mm
- Output Size: 0.074-0.89 mm
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Grinding Rod Mill
Grinding rod mills are primarily utilized in the first stage of open-circuit grinding for coarse- to fine-size reduction. They are particularly well-suited for brittle ore materials. Our rod mills offer the advantages of uniform product particle size and high throughput.
- Capacity: 100-500 t/h
- Feed Size: ＜25 mm
- Output Size: 0.074-5 mm
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Raymond Grinding Mill
The Raymond grinding mill is a type of dry-grinding suspended-roller mill. It is widely used in the non-metallic mining industry and is capable of grinding rock into fine powder.
- Capacity: 0.25-22 t/h
- Feed Size: ≤35 mm
- Output Size: 0.005-0.613 mm
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Horizontal Impact Crusher
Horizontal shaft impact crushers are widely used in industries such as building materials, ore crushing, railways, highways, transportation, energy, cement, mining, and chemicals for medium and fine crushing of materials. Their discharge particle size is adjustable, allowing for diverse crushing specifications.
- Capacity: 90-800 t/h
- Feed Size: ＜300-900 mm
- Output Size: 20-80 mm
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Jaw Rock Crusher
The jaw rock crusher is a heavy-duty crushing equipment widely used in industries such as mining, metallurgy, construction materials, and chemicals. It is specifically designed for primary and secondary crushing of high-hardness materials.
- Capacity: 1-1000 t/h
- Feed Size: ≤1200 mm
- Output Size: 10-350 mm
Powder Grinding Plant Features
High resource utilization
Industrial solid wastes—such as slag and steel slag—can be processed into high-value powders, turning waste into a valuable resource. The comprehensive resource utilization rate exceeds 95%.
Compact layout
Features a vertical structure and a rational overall layout. The system requires minimal floor space and offers high site utilization through an integrated production setup.
High classification precision
Equipped with an isolated cyclone powder collector, ensuring high classification efficiency and uniform, stable powder fineness.
Energy-efficient and high-performance
Utilizes advanced equipment such as vertical mills, reducing energy consumption by 30% compared to traditional ball mills. Delivers high output and stable operation.
Flexible production capacity
Capacities range from 50,000 to 1,000,000 tons per year, with configurations that can be flexibly customized to meet specific needs.
Application of Powder Grinding Mill Plant
Powder Grinding Plant Solutions
We offer customized solutions for various materials and production requirements.
Gypsum Grinding Mill Plant
Limestone Grinding Mill Plant
Calcium Carbonate Grinding Mill Plant
