OEM Energy Saving Ball Mill 0.5TPH-200TPH Grinding Mill Mining

Energy saving ball mill

1.Product Introduction

An energy-saving ball mill is a grinding equipment that achieves significant energy savings through structural optimization and energy efficiency upgrades based on the traditional ball mill. It is widely used in high-energy-consuming industries such as cement, refractory materials, mineral processing, and ceramics. Its core objective is to reduce power consumption and operating costs, and improve production economy and environmental protection, while ensuring grinding fineness (e.g., 325 mesh) and production capacity.

2.Application

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• Refractory Materials Industry: Used for preparing 325-mesh ultrafine powders from raw materials such as bauxite, magnesia, and chromite. Combined with a wet closed-circuit system, it achieves low-consumption, high-efficiency, and clean production.

• Cement and Building Materials Industry: Grinding cement clinker, slag, limestone, etc., suitable for new dry-process cement production lines and grinding station upgrades.

• Non-ferrous Metals Beneficiation: Used in the processing of gold, copper, zinc, and iron ores to achieve mineral liberation; energy-saving design reduces the overall power consumption of the beneficiation plant.

• Ceramics and Glass Industry: Processes raw materials such as quartz powder and feldspar powder to 325 mesh to ensure uniform glaze sintering and finished product quality.

• Solid Waste Resource Utilization: Processes industrial waste such as waste glass and fly ash into recycled building material raw materials.

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3.Working Principle

The energy-saving ball mill, while inheriting the grinding mechanism of traditional ball mills, achieves significant energy-saving effects through key structural optimizations. Its core principle remains the same: using the rotation of the cylinder to drive the grinding media to impact, rub, and shear the material. However, through upgrades to rolling bearings, the transmission system, and lubrication methods, energy consumption is greatly reduced and operating efficiency is improved.

4.Advantages

1. Significant Energy Savings, with Overall Energy Consumption Reduced by Over 20%

• Rolling Bearings Significantly Reduce Friction Resistance: Utilizing double-row self-aligning roller bearings, the coefficient of friction is reduced from 0.008 to 0.0025, and the power consumption required to overcome resistance is only 1/3.2 of that of traditional equipment;

• Motor Power Reduction of 18–25%: Due to improved transmission efficiency, the overall operating current is reduced by 20%–30%, and light-load starting reduces grid impact;

• Simplified Lubrication and Cooling System: Eliminating the thin oil station and adopting grease lubrication reduces lubricant consumption by 70% and cooling water consumption by 90%, resulting in annual water savings of up to tens of thousands of tons.

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2.  Stable and Reliable Operation, Low Maintenance Costs

• Bearing Lifespan Over 10 Years: Rolling bearings have a high load-bearing capacity and a service life 3-5 times that of sliding bearings, resulting in longer maintenance cycles and reduced unplanned downtime.

• Simple Lubrication and Maintenance: Only weekly or monthly grease application is required, eliminating the need for dedicated personnel at the lubrication station and reducing maintenance workload by over 80%.

• Avoiding Bearing Failures: Significantly reduced requirements for lubricating oil pressure and cooling water flow rate, resulting in a more fault-tolerant system and safer operation.

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3.Dual Enhancement in Environmental Protection and Economic Efficiency

• Reduced Resource Consumption: Saves lubricating oil, cooling water, and electricity, aligning with green manufacturing and "dual-carbon" goals;

• Short Investment Recovery Period: Although the initial investment is slightly higher, the cost can be recovered through energy-saving benefits in about 3 years;

• Supports Intelligent Control: Can be integrated with frequency converters and PLC systems to achieve dynamic adjustment of speed and feed rate, further optimizing energy consumption and particle size distribution.

5.Technical Specifications

6.Our Solutions