Shandong Allstar Grinding Ball Co., Ltd., a certified ISO 9001 company with registered capital RMB 50 million, is a world-leading manufacturer of grinding media. Our facilities cover 15,000㎡ with over 150 employees including 10 senior technicians, supported by fully automated production lines with annual capacity 100,000 tons. Founded in 1985, Allstar specializes in a full range of grinding media solutions, including forged steel balls, cast steel balls, high-chromium balls, grinding rods, and grinding cylpebs. Our products are designed for optimal performance in SAG mills, ball mills, rod mills, and tower mills, serving industries such as mineral processing, cement plants, power stations, and quarries.

Global Performance in 30+ Countries

Allstar grinding media delivers uniform hardness, excellent wear/impact resistance, low breakage and consistent performance through advanced automation and strict quality control. Trusted in 30+ countries across 5 continents in mining and cement industries, our products reduce grinding costs and improve mill efficiency worldwide. 

Key Export Markets:

South America: Chile (copper), Peru (gold), Mexico, Brazil
Africa: South Africa (iron ore), Zambia (copper), Zimbabwe, Ethiopia
Asia-Pacific: Indonesia (cement), Philippines (mining), Australia
Middle East & Others: Saudi Arabia, Russia 

Performance Highlights:

- Chile copper mine: -15% grinding media cost

- Peru gold mine: breakage rate <0.8%
- South Africa iron ore: doubled ball service life

Based in Jinan City, Shandong Province, our facilities cover 15,000 square meters with over 150 employees, including 10 senior technicians. By investing in people, technology, and continuous innovation, Allstar ensures customers receive not only durable and reliable grinding media but also long-term value in higher milling efficiency, lower energy consumption, and reduced operating costs.

With over 30 years of combined industry expertise, Allstar has earned a reputation as a reliable global partner. Wherever your performance needs optimizing, our team is here to support you with consistent quality, professional service, and solutions that maximize profitability.

Our Performance Guarantees:

1. Breakage Rate ≤0.8% Φ100-125mm forged balls in SAG mills (iron ore grinding, verified 12 months) 

2. Hardness Consistency ±2 HRC Surface to core uniformity across all sizes Φ20-150mm 

3. Drop Test Passed Φ100mm balls survive 10m drops (≥12 J/cm² impact toughness) Third-party verified by SGS testing reports

Since its establishment in 1985, Shandong Allstar Grinding Ball Co., Ltd. has rapidly developed into a global supplier of grinding media with an annual capacity of 100,000 metric tons. Through continuous investment in advanced equipment, automated production lines, and strict quality control, we ensure reliable and high-performance products for mining, cement, and power industries.
Today, Allstar exports to more than 30 countries, earning trust in key markets such as the USA, Canada, Peru, Chile, Ethiopia, South Africa and Australia. Looking forward, we are committed to innovation, sustainability, and global service, providing clients with efficient, cost-saving, and long-term grinding solutions.

- Chile copper mine reduced 15% grinding media consumption
- Peru gold mine achieved breakage rate below 0.8%
- South Africa iron ore plant doubled ball service life
- Grinding Balls for Chile Copper Mines
- Peru Gold Ore Grinding Media
- South Africa Iron Ore Solutions
- Indonesia Cement Plant Grinding Balls

We understand local mining conditions and provide customized grinding solutions for each region. Contact our regional specialists for optimal ball selection.