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Chrome Casting Grinding Ball for Wet Ball Mill
This type of grinding balls are produced with different chemistries、 steel and cast iron, with chrome contents ranging from 1% to 32% and sizes ranging from 4.8mm to 150mm. Different heat-treatment cycles are used to impart specific metallurgical properties depending on the intended application. Whether the predominant wear mechanism is abrasion, corrosion or impact, NINGHU can offer a product to suit.
What is Chrome Casting Grinding Ball for Wet Ball Mill?
Chrome Casting Grinding Ball for Wet Ball Mill for wet ball mills are essential components in various industrial processes, especially in mineral processing and cement manufacturing. With their exceptional wear resistance and high performance, these grinding balls ensure efficient comminution of materials, contributing to the overall productivity and cost-effectiveness of the grinding process.
Advantages and Features
- Exceptional Wear Resistance: Chrome casting grinding balls exhibit outstanding wear resistance, ensuring prolonged service life even under harsh grinding conditions.
- High Hardness: These balls are characterized by high hardness, which enhances their durability and ensures efficient grinding performance.
- Uniform Microstructure: The balls possess a uniform microstructure, resulting in consistent performance and reliable grinding outcomes.
- High Impact Toughness: Chrome casting grinding balls are designed to withstand high impact forces, minimizing breakage and ensuring stable grinding operations.
- Optimized Ball Size Distribution: The precisely engineered ball size distribution ensures optimal grinding efficiency and reduced energy consumption.
- Corrosion Resistance: These grinding balls are resistant to corrosion, making them suitable for use in wet grinding environments.
Technical Parameters
| Mechanical Properties and Microstruture | |||||
| Name | Designation | HRC | Impact Value (J/cm²） |
Microstruture | Falling Times |
| Special High Chromium Alloy Casting Grinding Balls | ZQCr26 | ≥60 | ≥4.0 | M+C | ≥20000 |
| ZQCr20 | ≥60 | ≥4.0 | M+C | ≥20000 | |
| Ultra-high Chromium Alloy Casting Grinding Balls | ZQCr15 | ≥60 | ≥4.0 | M+C | ≥20000 |
| Ordinary High Chromium Alloy Casting Grinding Balls | ZQCr12 | ≥58 | ≥3.5 | M+C | ≥18000 |
| Medium Chromium Alloy Casting Grinding Balls | ZQCr8 | ≥48 | ≥2.5 | P+C | ≥12000 |
| ZQCr5 | ≥47 | ≥2.0 | P+C | ≥12000 | |
| Low Chromium Alloy Casting Grinding Balls | ZQCr2 | ≥45 | ≥2.0 | P+C | ≥10000 |
| Carbide Ductile Iron Grinding Balls | ZQCADI | ≥50 | ≥2.0 | P+C | |
| M-Martensite P-Pearlite A-Austenite C-Carbide | |||||
Process Flow
- Raw Material Selection: High-quality raw materials, including chrome and carbon, are carefully selected to ensure superior product quality.
- Melting and Casting: The selected materials are melted in electric furnaces and cast into molds to form grinding balls.
- Heat Treatment: The cast balls undergo heat treatment processes such as quenching and tempering to enhance their hardness and toughness.
- Quality Control: Rigorous quality control measures are implemented throughout the production process to maintain consistency and quality standards.
- Packaging and Shipping: The finished grinding balls are packaged securely and shipped to customers worldwide.
Application Fields
- Mining Industry: Chrome Casting Grinding Ball for Wet Ball Mill are widely used in the mining industry for grinding various ores and minerals.
- Cement Industry: These grinding balls are essential in cement manufacturing processes, where they are used to grind clinker and other raw materials.
- Chemical Industry: Chrome casting grinding balls find applications in the chemical industry for grinding chemicals and pigments.
- Power Plants: They are also utilized in power plants for grinding coal and other fuels for energy generation.
- Construction Materials: These grinding balls are used in the production of construction materials such as concrete and aggregates.
Self-developed Factory
Our company is a leading manufacturer of wear-resistant materials with a history of over 30 years. We specialize in the production of chrome casting grinding balls and other wear-resistant products. Our factory is equipped with the most advanced fully automated production lines, enabling us to achieve an annual production capacity of 50,000 tons. We are a high-tech enterprise and a governing unit of the China Foundry Association. Moreover, we have obtained ISO9001 quality system certification and are designated suppliers for major domestic import and export companies.
After-sales Service
- Prompt Response: We prioritize customer satisfaction and ensure prompt responses to inquiries and service requests.
- Technical Support: Our team of experienced engineers provides comprehensive technical support to assist customers with product selection and application optimization.
- Quality Guarantee: We offer a quality guarantee on all our products, ensuring they meet the highest standards of performance and durability.
- Flexible Solutions: We understand the diverse needs of our customers and offer flexible solutions, including customization options and tailored services.
- Continuous Improvement: We are committed to continuous improvement and innovation, striving to enhance our products and services to exceed customer expectations.
Contact Us
In conclusion, NINGHU is a professional manufacturer and supplier of Chrome Casting Grinding Ball for Wet Ball Mill. With our own factory, customization support, sufficient inventory, and fast delivery, we are your trustworthy partner for high-quality wear-resistant solutions. Contact us at sunnyqin@nhgrindingmedia.com to explore how our products can enhance your grinding processes and contribute to your success.
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