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March 19, 2024
Deployed in a cement clinker grinding mill, these high-chromium cast grinding balls feature stable hardness and low breakage. They help us maintain consistent grinding output and lower long-term consumable costs.
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Ball Mill Alloy Liner
Mill liner is a protective material used inside ball mills, usually made of highly wear-resistant materials in the form of plate components, used to cover the inner walls of ball mills to extend their lifespan. The function of the ball mill liner is to protect the cylindrical shell and the material inside it from being impacted and worn by the grinding media (such as steel balls) and the raw material being ground.The mill liner also helps to enhance the grinding performance of the ball mill by increasing the surface area of the grinding media and improving the lifting effect of the balls, which helps to promote the grinding process.
Product Description
What is Ball Mill Alloy Liner?
Ball Mill Alloy Liner is a critical component used in various industries, especially in mining, cement, and power generation, where ball mills are employed for grinding raw materials. These liners are crafted from high-quality alloy materials to withstand the abrasive and corrosive nature of the milling process, ensuring prolonged equipment lifespan and enhanced operational efficiency. Ninghu, as a leading manufacturer and supplier of the ball mill liner, excels in delivering premium quality liners tailored to meet diverse industrial requirements.
Specification
| Chemical Composition | |||||||||||||||
| Series No. |
Type | Designation | Chemical Composition | Mechanical Properties | Microstructure | ||||||||||
| C | Si | Mn | Cr | Mo | Ni | Cu | S | P | ak(J/cm²） | HRC | σb(Mpa) | ||||
| 1 | Medium carbon and medium chromium I | ZG30Cr5MoRE | 0.25~0.40 | 0.3~1.0 | 0.3~1.0 | 4.5~5.5 | 0.2~1.0 | ≤0.045 | ≤0.045 | ≥25 | ≥45 | M+B+C | |||
| 2 | Medium carbon and medium chromium II | ZG40Cr5MoRE | 0.30~0.45 | 0.3~1.0 | 0.3~1.0 | 4.5~5.5 | 0.2~1.0 | ≤0.045 | ≤0.045 | ≥20 | ≥48 | M+B+C | |||
| 3 | Medium carbon and low alloy | ZG40CrMoNiRE | 0.30~0.50 | 0.3~1.5 | 0.3~1.0 | 1.2~1.8 | 0.2~0.6 | 0.1~0.4 | ≤0.04 | ≤0.04 | ≥30 | ≥40 | M+F | ||
| 4 | Low carbon high alloy | ZG20Cr9NiMo | 0.15~3.50 | ≤1.0 | 0.3~1.0 | 8~10 | 0.4~0.8 | 1.4~1.8 | ≤0.1 | ≤0.045 | ≤0.045 | ≥40 | ≥40 | M+C | |
| 5 | Alloy steel with chromium+molybdenum+nickel | ZG45Cr3NiMoMnRE | 0.30~0.50 | 0.3~0.8 | 0.3~1.2 | 2.0~3.2 | 0.3~0.5 | 0.5~1.0 | ≤0.04 | ≤0.04 | ≥20 | ≥50 | M+C | ||
| 6 | Alloy steel with 90 chromium | ZG90Cr6MoMn | 0.85~0.95 | 0.4~0.8 | 0.4~0.8 | 5~8 | 0.2~0.4 | ≤0.045 | ≤0.045 | ≥7 | ≥50 | M+C | |||
| 7 | Ordinary high manganese steel | ZGMn13 | 1.1~1.4 | 0.3~1.0 | 11~14 | ≤0.06 | ≤0.10 | ≥147 | Hb≤229 | 637 | A | ||||
| 8 | Modified high manganese steel | ZGMn13cr2 | 1.0~1.5 | 0.3~1.0 | 11~14 | 0.5~4.0 | ≤0.06 | ≤0.10 | ≥80 | ≤240 | A+C | ||||
| 9 | Ultra-high manganese steel | ZGMn17cr2 | 1.0~1.5 | 0.3~1.0 | 16~19 | 1.0~4.0 | Ti0.2~0.4 | ≤0.06 | ≤0.10 | ≥50 | ≤260 | A+C | |||
| 10 | High chromium cast iron | KmTBCr15Mo2 | 2.0~2.8 | ≤1.2 | 0.5~1.0 | 13~18 | 0.2~2.5 | 0~1.0 | 0~1.2 | ≤0.06 | ≤0.10 | ≥53 | M+A+C | ||
| 11 | High chromium cast iron | KmTBCr20Mo2 | 2.0~3.0 | ≤1.2 | 0.5~1.0 | 18~22 | 1.5~2.5 | 0~1.5 | 0.8~1.2 | ≤0.06 | ≤0.10 | ≥3 | ≥58 | M+A+C | |
| 12 | High chromium cast iron | KmTBCr26 | 2.0~3.0 | ≤1.2 | 0.5~1.0 | 23~28 | 0~1.0 | 0~1.5 | 0~2.0 | ≤0.06 | ≤0.10 | ≥55 | M+A+C | ||
| 13 | High chromium cast steel | ZGCr12SiMn-GT | 1.0~2.0 | ≤1.2 | 0.5~2.0 | 12~14 | 0~1.0 | 0~1.0 | 0~1.0 | ≤0.06 | ≤0.10 | ≥3.2 | ≥55 | M+A+C | |
| 14 | High chromium cast steel | ZGCr15SiMn-GT | 1.0~2.0 | ≤1.2 | 0.5~2.0 | 15~17 | 0~1.0 | 0~1.0 | 0~1.0 | ≤0.06 | ≤0.10 | ≥3.5 | ≥55 | M+A+C | |
| M-Martensite B-Bainite A-Austenite C-Carbide F-Ferrite | |||||||||||||||
Performance Characteristics:
- Exceptional Wear Resistance: Our ball mill liner exhibit remarkable resistance to wear and abrasion, ensuring prolonged service life even under demanding operating conditions.
- Optimized Material Composition: Through meticulous alloy formulation and manufacturing processes, our liners achieve an optimal balance of hardness, toughness, and corrosion resistance, enhancing overall performance and reliability.
- Precise Fit and Compatibility: Engineered with precision, our liner ball mill offer seamless integration into various ball mill configurations, ensuring hassle-free installation and superior performance.
- Enhanced Milling Efficiency: By minimizing downtime and maintenance requirements, our liners contribute to increased milling efficiency, leading to higher productivity and cost savings.
- Versatile Applications: Designed to cater to diverse industrial applications, our Ball Mill Alloy Liner is suitable for use in a wide range of ball mill sizes and operating conditions.
Application Fields:
- Mining Industry: Used in ore grinding processes, our products provide reliable protection for mill components, ensuring uninterrupted production and optimized mineral processing efficiency.
- Cement Manufacturing: Employed in cement ball mills, our liners offer superior wear resistance, contributing to extended equipment lifespan and reduced maintenance costs, thereby enhancing overall operational efficiency.
- Power Generation: In power plants, where coal or biomass is pulverized for energy generation, our durable liners withstand high-temperature and abrasive environments, ensuring reliable and continuous milling operations.
Market Trends:
- Growing Demand for Wear-Resistant Solutions: With industries increasingly prioritizing equipment longevity and operational efficiency, the demand for high-quality wear-resistant liners such as Ball Mill Alloy Liner is on the rise.
- Focus on Customization and Tailored Solutions: To address specific operational challenges, industries are seeking customized liner solutions that offer optimal performance and cost-effectiveness, driving the adoption of tailored alloy liners.
- Technological Advancements in Material Science: Ongoing advancements in material science and manufacturing technologies are facilitating the development of advanced alloy compositions and production techniques, further enhancing the performance and durability of ball mill liners.
Quality Assurance:
Ninghu has established itself as a premier manufacturer of wear-resistant materials, harnessing cutting-edge production technology and state-of-the-art automated facilities. Boasting an impressive annual production capacity of 50,000 tons, our products are meticulously crafted to adhere to stringent quality standards and have earned ISO9001 certification, a testament to our unwavering commitment to excellence. Moreover, our trusted status as designated suppliers for major domestic import and export enterprises further underscores our dedication to reliability and customer satisfaction. At Ninghu, we continuously strive to push the boundaries of innovation and set new benchmarks in the field of wear-resistant materials manufacturing.
Why Choose Us?
- Advanced Manufacturing Facilities: Our fully automated production line ensures consistent quality and efficient output, meeting the diverse needs of our customers.
- Customization Capabilities: We offer flexible customization options to tailor our Ball Mill Alloy Liner to specific customer requirements, ensuring optimal performance and cost-effectiveness.
- Quality Assurance: With ISO9001 certification and a track record of supplying reputable companies, we guarantee superior quality and reliability in every product we deliver.
- Prompt Delivery: Backed by sufficient inventory and streamlined logistics, we ensure timely delivery of orders, minimizing downtime and maximizing customer satisfaction.
Contact Us
At Ninghu, we take pride in being your trusted partner for high-quality wear-resistant solutions. With our dedication to excellence and innovation, we strive to empower industries worldwide with superior products and unmatched customer service. Contact us at sunnyqin@nhgrindingmedia.com to explore how our Ball Mill Alloy Liner can elevate your operations to new heights.