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Grinding Crusher Ball Mill Liners

XinRuiJi is the leading manufacturer and supplier of Grinding Crusher Ball Mill Liners in China. As a trusted industry leader, we provide a wide range of high-quality ball mill liners for grinding crushers. We are committed to offering superior grinding solutions. Explore our premium ball mill liners and inquire today!

Port: Shanghai, China
Production Capacity: 1000 Tons/ Year
Payment Terms: T/T
After-sales Service: Yes
Warranty: 1 Year
Standard: ASTM
Surface Treatment: Sand Blast
Material: High Chromium Alloy
Wood Case: 800mm*800mm*800mm
Availability:
Quantity:
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Product Specifications

ParameterDetails
Product NameGrinding Crusher Ball Mill Liners
TypeCement Mill Casting
PortShanghai, China
Production Capacity1000 Tons/Year
Payment TermsT/T
After-sales ServiceYes
Warranty1 Year
StandardASTM
Surface TreatmentSand Blast
MaterialHigh Chromium Alloy
Wood Case Size800mm800mm800mm


XinRuiJi offers high-quality Grinding Crusher Ball Mill Liners made from durable high chromium alloy. Our liners are sand blasted to enhance surface performance and meet ASTM standards, ensuring long-lasting durability and consistency.


With a production capacity of 1000 tons per year, we can meet large-scale demands efficiently. Each unit is carefully packed in a wooden case (800mm800mm800mm) for safe delivery.


We back our products with a 1-year warranty and provide reliable after-sales service to support our clients. Contact us today to learn more about our premium ball mill liners.


Grinding Crusher Ball Mill Liners Features

The Grinding Crusher Ball Mill Liners from XinRuiJi offer a range of key features to enhance grinding performance and extend equipment life.


Material Characteristics

  • Cast Steel Liners: Durable and corrosion-resistant, ideal for grinding various ores and non-metallic minerals.

  • Alloy Steel Liners: Increased hardness and wear resistance, suitable for grinding harder ores, but at a higher cost.

  • High Manganese Steel Liners: Excellent wear resistance, impact resistance, and toughness, designed for grinding hard, high-impact ores.

  • Ceramic Liners: Superior wear resistance and corrosion resistance, perfect for grinding hard and corrosive ores.

  • Rubber Liners: Lightweight with good elasticity, corrosion resistance, and noise reduction, ideal for softer ores and wet environments.

  • High Chromium Cast Iron Liners: Twice the wear resistance of high manganese steel, with excellent high-temperature and corrosion resistance.


Design Characteristics

  • Variety of Shapes: Liners come in various shapes such as wedge, corrugated, flat, and stepped, optimized for different grinding needs.

  • Optimized Design: Advanced software and data-driven design ensure the best filling trajectory and wear life, improving efficiency.


Performance Characteristics

  • Extended Equipment Life: Protects the ball mill shell and components, reducing wear and extending equipment lifespan.

  • Enhanced Grinding Efficiency: The liner design promotes the movement of grinding media, improving efficiency and reducing energy consumption.

  • Reduced Maintenance Costs: Rubber liners, for example, are lightweight and easy to install, reducing maintenance intervals and costs.

  • Noise Reduction: Rubber liners absorb impact, lowering noise levels and improving working conditions.

  • Excellent Sealing: Some liners provide excellent sealing, preventing slurry leakage and improving recovery rates.

  • Reduced Equipment Stress: The lightweight, high-strength design reduces stress on bearings, extending gear and bearing life.


Grinding Crusher Ball Mill Liners Production Process

The production of Grinding Crusher Ball Mill Liners involves several key steps to ensure high-quality results.


Metal Liner Production Process

  • Charging and Melting: Raw materials are melted in medium-frequency or arc furnaces. Power is initially set at 40%-50% for 10-15 minutes, then raised to full power.

  • Deoxidation and Composition Adjustment: Deoxidation is carried out before steel tapping, followed by composition testing and adjustments to meet specifications.

  • Molding and Casting: Metal is poured into molds made of sand, metal, or semi-metal to form liners of required shape. Casting temperature is typically around 1500°C.

  • Heat Treatment: Castings undergo air quenching and tempering, heating to a specific temperature, then cooling and tempering to room temperature.


Rubber Liner Production Process

  • Rubber Compounding: A liquid nano-formula is used to create high-performance rubber liners with excellent wear resistance, high rebound, and tear strength.

  • Molding: Prepared rubber is placed into molds and shaped under heat and pressure to form the desired liner shape.


Special Processes

  • Forging Process: Aluminum billets are heated to 550-600°C, then forged into flat shapes. The material is reheated and forged into shape using a closed mold.

  • Heat Treatment: Forged liners are heated to 440-480°C, held for 1-1.5 hours, then oil-cooled. The liners are re-heated to 380-450°C for 2 hours and water-cooled.

  • Rough Machining: After heat treatment, the liners undergo rough machining to achieve the required dimensional accuracy and surface quality.


Inspection and Testing

  • Visual Inspection: Each liner is checked for defects like cracks and imperfections.

  • Performance Testing: Metallurgical analysis, mechanical testing, hardness testing, ultrasonic inspection, and dye penetration tests are conducted to ensure the liners meet performance standards.


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