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Jinan Zhongwei Casting And Forging Grinding Ball Co., Ltd – Trusted manufacturer of forged steel balls, cast iron balls, grinding cylpebs, and rods for mining, cement, power, and chemical industries since 2000.
Established in 2000, Jinan Zhongwei Casting And Forging Grinding Ball Co., Ltd is a leading manufacturer and professional exporter of grinding media balls in China. With an annual production capacity of 50,000 to 70,000 metric tons, we serve clients across more than 20 countries including Japan, South Africa, Australia, UAE, Chile, and Indonesia.
Our advanced production technology and strict quality control ensure that our grinding balls offer high hardness, excellent wear resistance, no breakage, and uniform wear—making them ideal for mines, cement plants, power stations, and chemical industries.
High-performance grinding media designed for durability, efficiency, and consistent performance in industrial applications.
High hardness, excellent wear resistance, no deformation. Ideal for gold mining and cement industries.
Available in high, medium, and low chrome variants. Uniform structure and low breakage rate.
Cylindrical grinding media for cement plants. Superior grinding efficiency and longer service life.
Forged grinding rods for rod mills. High strength, low bending, and excellent wear resistance.
Produced via hot rolling process for superior density and mechanical properties.
Balanced performance between cost and wear resistance. Ideal for general mining applications.
Special heat treatment ensures dimensional stability and zero deformation during use.
Optimized for gold ore processing. High impact resistance and long service life in aggressive environments.
Advanced technology, strict quality control, and global service excellence.
15,000m² facility with automatic production lines and dedicated workshops for forged and cast grinding media.
SGS-inspected products. Full traceability and certification for every batch shipped worldwide.
Serving 30+ countries including Australia, South Africa, Chile, UAE, and Southeast Asia.
Utilizing spectrometers, automated heat treatment, and precision forging for consistent quality.
Expanded production capacity ensures short lead times and reliable on-time delivery.
Multilingual sales team available via WhatsApp, WeChat, and email for fast response (within 12 hours).
Forged steel balls are made by heating and hammering steel billets, resulting in higher density, hardness, and wear resistance. Cast iron balls are poured into molds and are typically more economical for large-volume applications. Forged balls are preferred in high-impact environments like gold mining.
We manufacture grinding balls from 15mm to 150mm in diameter, grinding rods from 40mm to 120mm in diameter and up to 6 meters in length, and cylpebs in various cylindrical dimensions. Custom sizes are available upon request.
Yes, we provide material test certificates (MTC), SGS inspection reports, and can arrange third-party inspections as required by customers. All products are traceable by batch number.
Our standard MOQ is 1 metric ton per size, but we can accommodate smaller trial orders for new customers. Container loading optimization is available for mixed product shipments.
We have an in-house quality control center equipped with spectrometers, hardness testers, impact testers, and metallographic microscopes. Every production batch undergoes rigorous testing before shipment.
Contact our sales team for pricing, samples, or technical support.
Need pricing or technical details? We respond within 12 hours.
Visit Official Website to ContactFor fastest response, please contact via WhatsApp or email.
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