The 900×1800 ball mill is a highly efficient and energy-saving grinding machine. It is widely used in industries such as mining, building materials, and chemicals for grinding a variety of ores and other grindable materials.
1. Technical Specifications
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Cylinder Diameter: 900 mm
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Cylinder Length: 1800 mm
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Ball Load: Approximately 1.5 tons
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Motor Power: 15–22 kW
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Capacity: 0.5–1.5 tons/hour (depending on material)
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Feeding Size: ≤20 mm
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Discharge Size: 0.075–0.4 mm
2. Main Components
The 900×1800 ball mill consists of the following parts:
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Cylinder: Made of high-quality steel with wear-resistant liners
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Feeding and Discharge Ends: Compact design with good sealing
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Main Bearings: Ensure stable operation and long service life
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Drive System: Motor drives the cylinder through a reducer
3. Working Principle
Materials are fed into the cylinder through the inlet. As the cylinder rotates, the grinding media (steel balls) crush and grind the materials through impact and friction. After reaching the desired fineness, the materials are discharged through the outlet to complete the grinding process.
4. Advantages
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Compact structure with small footprint
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Low energy consumption and operating cost
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Easy to operate and maintain
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Uniform discharge size and high grinding efficiency
5. Applications
This model is suitable for grinding metal ores, non-metallic minerals, coal, construction materials, chemical raw materials, and more. It is an ideal choice for small to medium-sized beneficiation plants and laboratories.
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