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Cement Grinding Media

Cement Grinding Media

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.

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What is Cement Grinding Media?

Cement Grinding Media are critical components of the cement manufacturing process, influencing both efficiency and ultimate product quality. NINGHU, a prominent producer and supplier in the industry, provides a complete variety of high-quality grinding media tailored to the different demands of cement makers globally.

Advantages and Features

  1. Superior Performance: Our Grinding Media For Cement are engineered to deliver exceptional performance, ensuring efficient grinding and optimized cement production processes.
  2. High Wear Resistance: NINGHU’s grinding media are constructed from premium materials, offering outstanding wear resistance to withstand the harsh conditions of cement grinding applications.
  3. Uniform Particle Size Distribution: With precise manufacturing processes, our grinding media ensure uniform particle size distribution, resulting in consistent cement quality.
  4. Low Breakage Rate: We prioritize durability in our products, minimizing breakage rates to enhance operational efficiency and reduce maintenance costs.
  5. Chemical Compatibility: Our grinding media are chemically inert, ensuring compatibility with various cement formulations and minimizing undesirable reactions.
  6. Customization Options: NINGHU provides customizable grinding media solutions tailored to specific customer requirements, including size, composition, and packaging.
  7. Environmentally Friendly: Committed to sustainability, our grinding media are produced using eco-friendly processes and materials, aligning with modern environmental standards.

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

  1. Raw Material Selection: High-quality steel is carefully chosen to ensure optimal performance and durability.
  2. Forming: The selected materials undergo precision forming processes to achieve the desired shape and size of grinding media.
  3. Heat Treatment: Heat treatment processes such as quenching and tempering are employed to enhance the hardness and toughness of the grinding media.
  4. Surface Treatment: Surface treatments are applied to improve wear resistance and overall performance.
  5. Quality Control: Rigorous quality control measures are implemented throughout the manufacturing process to guarantee the reliability and consistency of the final product.

Application Fields

  1. Cement Production Plants: Our grinding media are widely used in cement mills for the grinding of clinker, gypsum, and other raw materials.
  2. Mining Industry: NINGHU's grinding media are also utilized in the mining industry for the processing of ores and minerals.
  3. Power Plants: Our products find application in power plants for the grinding of coal and other fuels used in energy generation.
  4. Chemical Industry: Cement grinding media are employed in chemical plants for the production of various chemical compounds.

Self-developed Factory

NINGHU has cemented its status as an industry trailblazer in the realm of wear-resistant materials manufacturing, leveraging a rich reservoir of over three decades of unparalleled experience. As a vanguard high-tech enterprise and a pivotal member of the esteemed China Foundry Association, we remain steadfast in our unwavering commitment to upholding the apex standards of quality and driving relentless innovation. The prestigious ISO9001 certification serves as a tangible manifestation of our relentless pursuit of excellence, while our cutting-edge fully automated production line epitomizes precision and efficiency at unparalleled levels. An impressive annual production capacity scales up to 50,000 tons. We are strategically positioned to seamlessly cater to the dynamic and evolving demands of the global mining and mineral processing sectors, poised for sustained growth and dominance in the market.

After-sales Service

  1. Technical Assistance: Our proficient engineering squad delivers exhaustive technical aid, catering to all inquiries and concerns.
  2. Product Guarantee: Every product we offer is backed by a robust warranty, guaranteeing utmost satisfaction and tranquility for our customers.
  3. Swift Acknowledgment: Our dedicated customer service unit remains on standby round the clock, ensuring prompt acknowledgment of queries and seamless assistance.
  4. Perpetual Enhancement: Our pledge to perpetual enhancement drives us to integrate customer insights continuously, thereby refining our offerings and service standards.
  5. Educational Initiatives: We provide specialized training initiatives aimed at enlightening customers on optimal usage and maintenance practices for our grinding media, thus maximizing longevity and operational efficiency.

Contact Us

As a professional manufacturer and supplier of Cement Grinding Media, NINGHU is dedicated to delivering excellence and innovation to various industries worldwide. With our own factory, customizable solutions, ample inventory, and efficient logistics, we are your trustworthy partner for high-quality wear-resistant solutions. For inquiries or orders, please contact us at sunnyqin@nhgrindingmedia.com.

In conclusion, NINGHU's Grinding Media For Cement offer unparalleled performance, durability, and reliability, making them the preferred choice for cement manufacturers seeking to optimize their production processes and enhance product quality.

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