Tel: +86 13021742216     E-mail: allstar@steelgrindingball.com
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ABOUT

SHANDONG ALLSTAR GRINDING BALL CO., LTD.
Shandong Allstar Grinding Ball Co., Ltd. is a trusted global manufacturer of grinding balls, mill balls, forged steel balls, casting steel balls, grinding rods, and cylpebs for mining, cement, and power industries.
Our premium grinding media deliver superior durability, enhance milling efficiency, and reduce energy costs.With fully automated production, strict quality control, and tailored solutions, we ensure consistent performance and maximum productivity.
Choose Allstar for reliable, cost-effective, and sustainable grinding solutions that power your success.
 
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.
 
Our Performance Guarantees:
1. Breakage Rate ≤0.8% O100-125mm forged balls in SAG milIs (iron ore grinding, verified 12 months)
2. Hardness Consistency +2 HRC Surface to core uniformity across all sizes o20-150mm
cm2 impact toughness) Third-party verified by SGS testing reports3. Drop Test Passed Q100mm balls survive 10m drops (>12 J/
Partners
With years of industry experience, our products and services are recognized by leading mines, cement plants, and power stations. Partnering with us, you will enjoy consistent quality, on-demand delivery, and efficient support, helping your operations run smoothly and efficiently.
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Years of Experience
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Global Clients
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Capabilities and Qualifications
Our ISO certifications demonstrate our commitment to quality, safety, and environmental excellence, reflecting our trusted position in the industry.
Company History
Through continuous investment in equipment and technology, we ensure consistent quality and reliable performance for our clients worldwide. ​​​​​​​
  • 1985
    Established as a state-owned enterprise, specializing in cast grinding ball production.
  • 1999
    Restructured into a private company; expanded capabilities to include both forged and cast grinding media.
  • 2002
    Commissioned steel structure workshop and entered international markets.
  • 2008
    Enhanced quality control with advanced testing equipment, including the adoption of spectrometer analysis.
  • 2014
    Commissioned fully automated hot-rolled grinding ball production line, significantly increasing production efficiency.
  • 2015
    Expanded product portfolio with grinding rod production line for mining applications.
  • 2018
    Introduced mill liner production, further strengthening integrated supply capability.
  • 2019
    Commissioned automated casting production line, achieving improved surface finish and internal consistency of cast grinding balls.
  • 2020
    Implemented coated sand shell casting technology, enabling reliable production of small-diameter(5mm,6mm,8mm,10mm,etc) grinding balls with superior structure and quality.
Our Team
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.

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 Tel:  +86 13021742216
 Tel:  +86 13021742216
 Address: Taitou Industrial Park, Guanzhuang Town, Zhangqiu District, Jinan City, Shandong Province, China
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