Product Overview

The long cylinder ball mill is a high-efficiency ultra-fine grinding equipment with steel balls (steel sections optional) as the grinding medium and long cylinder multi-bin classification grinding, with a core length-diameter ratio of ≥4. It consists of long cylinder, multi-bin partition, steel balls (steel sections), frame, motor, transmission system, sealing system and other components. Driven by the motor, the long cylinder rotates to drive the steel balls (steel sections) and materials to collide, extrude and grind step by step in the multi-bin, and finally obtain high-precision ultra-fine finished products. The equipment covers medium and large specifications, can be adapted to dry and wet grinding, and has the advantages of solid structure, stable operation, wear resistance and energy saving, intelligent control, strong adaptability, convenient operation, etc. It mainly highlights the characteristics of long cylinder multi-bin, long grinding path and high ultra-fine grinding precision. It can directly receive materials from cone crushers, ordinary ball mills and other equipment to form a complete processing production line, and is widely used in mining, sand and stone, metallurgy, chemical industry, high-end building materials and other industries. It can process a variety of medium and high hardness materials, focusing on adapting to ultra-fine grinding and high-precision grinding scenarios, with low energy consumption, easy maintenance and high-quality finished products, which is a cost-effective core preferred equipment for large-scale ultra-fine grinding operations.

Core Specifications

Product Advantages & Technical Highlights

• Long cylinder ultra-fine grinding: Longer cylinder, long grinding path, finer and more uniform discharge
• Sufficient ore grinding: Thorough ore grinding to meet fine mineral processing requirements
• Stable fineness: Uniform finished product particle size with high qualification rate
• Continuous operation: Suitable for long-time and large-batch grinding production
• Solid structure: Thickened and reinforced cylinder, stable and durable operation
• Wide applicability: Mostly used for secondary and tertiary fine grinding

Application Scenarios & Materials

Application Scenarios

• Gold ore fine grinding
• Non-ferrous metal mineral processing
• Quartz sand fine grinding
• Ceramic material grinding
• Chemical ore fine grinding

Applicable Materials

• Gold ore, iron ore, copper ore, quartz stone, feldspar
• Slag, medium and high hardness ore