Qingzhou Taihong Special Casting Steel Co., Ltd. | Premium Grinding Media & Wear Parts

About Taihong

Qingzhou Taihong Special Casting Steel Co., Ltd. is a leading manufacturer of high-quality grinding media and wear-resistant parts with over 40 years of experience in the industry.

We specialize in producing forged grinding balls, casting grinding balls, grinding cylpebs, steel grinding rods, and mill liners used in mining, cement, and power generation industries.

Our products are exported to more than 90 countries and have earned a reputation for durability, consistency, and performance under extreme conditions.

40+ Years of Industry Experience
ISO-Certified Manufacturing
Global Distribution Network
R&D-Driven Quality Control

Our Products

Engineered for performance and longevity, our grinding media and wear parts are designed to maximize efficiency and reduce downtime in industrial applications.

Forged Grinding Ball

High-strength forged steel balls for ball mills in mining and cement industries. Excellent impact resistance and wear life.

Diameter: 20mm – 150mm
Material: High Carbon Steel
Hardness: HRC 58-65
Application: SAG & Ball Mills

Casting Grinding Ball

High Chrome and Medium Chrome cast iron grinding balls with superior wear resistance for long-term mill operation.

Diameter: 30mm – 130mm
Material: High Chrome Cast Iron
Hardness: HRC 58-63
Types: High Chrome, Medium Chrome

Grinding Cylpebs

Cylindrical grinding media offering higher surface area and better grinding efficiency compared to spherical balls.

Diameter: 12mm – 35mm
Length: 15mm – 50mm
Material: High Chrome Cast Iron
Application: Cement & Silica Grinding

Steel Grinding Rods

High-strength alloy steel rods used in rod mills for primary grinding applications in mineral processing.

Diameter: 40mm – 120mm
Length: 2m – 6m
Material: 45# Steel, 60Si2Mn
Hardness: HRC 45-55

Mill Liner

Wear-resistant liners for ball mills and SAG mills, designed to protect mill shells and enhance grinding efficiency.

Material: High Manganese Steel, Alloy Steel
Types: Rubber, Composite, Steel
Customizable: Yes, per mill specs
Life Span: 12–36 months

High Chrome Cast Grinding Ball

Premium high-chrome grinding balls with exceptional hardness and wear resistance for aggressive grinding environments.

Cr Content: 10% – 30%
Diameter: 40mm – 125mm
Hardness: HRC ≥ 60
Impact Value: ≥ 4.0 J/cm²

Medium Chrome Cast Grinding Ball

Cost-effective medium chrome grinding balls ideal for secondary grinding stages with balanced wear and toughness.

Cr Content: 2% – 8%
Diameter: 30mm – 100mm
Hardness: HRC 55-60
Application: Cement & Coal Mills

Custom Grinding Media

Tailored grinding solutions including custom sizes, alloys, and heat treatments to meet specific client requirements.

Custom Sizes: Available
Alloys: Mn, Cr, Mo, V
Certifications: ISO, SGS
MOQ: Flexible

Industry Solutions

We deliver optimized grinding solutions for high-abrasion environments across key industrial sectors.

Mining

High-impact grinding media for SAG and ball mills in copper, gold, iron ore, and polymetallic mining operations.

• High Tonnage Processing
• Corrosion & Abrasion Resistant
• Reduced Downtime

Cement

Precision-engineered grinding balls and cylpebs for raw mills, clinker mills, and coal pulverizers.

• High Grinding Efficiency
• Low Contamination
• Long Service Life

Power Plant

Durable grinding rods and balls for coal-fired power stations requiring consistent pulverization.

• High Thermal Stability
• Uniform Particle Size
• Reliable Performance

Why Choose Taihong?

40+ Years Expertise

Decades of experience in casting and forging technology ensure unmatched product reliability.

Advanced R&D

In-house laboratory and quality control systems guarantee consistent chemical and mechanical properties.

Global Reach

Products exported to over 90 countries with strong after-sales support and technical service.

Custom Solutions

We offer OEM services and tailor-made grinding media based on client specifications and mill conditions.

Frequently Asked Questions

What is the difference between forged and cast grinding balls?

Forged balls are made from hot-rolled round steel and offer higher density and impact strength. Cast balls are produced by pouring molten metal into molds and are ideal for high-wear applications with excellent hardness.

What sizes do you offer?

We manufacture grinding balls from 20mm to 150mm, cylpebs from 12mm to 35mm diameter, and rods from 40mm to 120mm in diameter with lengths up to 6 meters.

Do you provide samples?

Yes, we offer sample shipments for evaluation. Please contact us with your requirements and shipping address.

What certifications do you have?

Our products are manufactured under strict quality control systems and comply with international standards. We provide material test reports and can meet ISO, SGS, and other certification requirements.

Contact Us

Have questions about our products or need a quotation? Reach out to us directly through our official website.

Email: taihong01@grindball.com

Phone: +86 532 67773061

Fax: +86 532 68616243

Factory Address: Huanglou Village, Huanglou Street Office, Qingzhou City, Shandong Province, P.R. China. 262500

Office Address: Room 1402, No.153 LiaoNing Road, Qingdao, China. 266012

Visit Official Website

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