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Premium Wear & Machine Parts Supplier

High-performance mill liners, crusher parts, rubber & polyurethane components for mining, cement, and aggregates industries.

About H&G Machinery

With over 30 years of experience, we are a leading manufacturer of wear-resistant parts for mining, cement, and power industries.

H&G Factory

Established in 1989

Xuzhou H&G Wear-resistant Material Co., Ltd. was founded in 1989 and has grown into one of the leading enterprises in the mining wear parts industry. Our 39,000 square meter facility in Xuzhou, Jiangsu Province includes 21,000 square meters of standard plant area and an annual production capacity of 30,000 metric tons.

We specialize in R&D, production, and sales of jaw plates, mantle & concave, mill liners, grinding balls, and cylpebs used across mining, aggregates, cement, and power plants.

  • 2 Sand casting lines
  • 2 Automatic grinding ball lines
  • 1 Lost foam line for cast iron
  • ISO & CE Certified Manufacturing

Our Product Range

High-quality wear parts, rubber & polyurethane components, and machine spares engineered for durability and performance.

Alloy Steel Mill Liner

Alloy Steel Mill Liner

Chromium content: 2%–6%, Carbon: 0.3%–1.2%. Multivariate alloy design increases carbide content for enhanced wear resistance.

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Manganese Steel Ball Mill Liner

Manganese Steel Ball Mill Liner

Manganese: 11%–22%, Carbon: 0.9%–1.5%. Achieves HB300–400 (low impact) and HB500–800 (high impact).

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White Iron Ball Mill Liner

White Iron Ball Mill Liner

Ideal for low impact conditions: cement plants, chemical industry, and mining conveyor liners.

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Bowl & Mantle Liner

Bowl & Mantle Liner

Compatible with Metso models: HP100 to HP800, GP series, MP800, MP1000, and more.

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Shredder Hammer

Shredder Hammer

Made from high chrome white iron (Cr20–Cr30) or high manganese steel (Mn13Cr2 to Mn22Cr2).

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Conveyor Roller

Conveyor Roller

Diameters: 89–219mm, Length: 100–2400mm. Bearings: 6204 to 6310. Standards: DIN, CEMA, JIS, GOST.

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Jaw Plates

High-strength manganese steel jaw plates for primary and secondary crushers in mining and aggregates.

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Screening Parts

Rubber and polyurethane screening meshes, panels, and decks for mineral processing and aggregates.

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Flotation Parts

Rubber impellers, diffusers, and wear components for flotation cells in mineral processing.

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Grinding Mill Spares

End covers, bushings, ring gears, and bolts for ball and rod mills in cement and mining.

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Crusher Spare Parts

Mantles, concaves, blow bars, and impact plates for cone, jaw, and impact crushers.

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Other Spare Parts

Custom machining spares, bolts, nuts, and wear components for construction and industrial machinery.

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Why Choose HG Spares?

We deliver quality, reliability, and technical expertise to maximize your equipment uptime.

30+ Years Experience

Established in 1989, we bring decades of expertise in wear parts manufacturing.

30,000 Tons Capacity

Large-scale production facility with modern casting and machining lines.

Quality Assured

Strict quality control from raw material to final inspection.

Global Support

Dedicated team providing technical advice and after-sales service.

39,000
Square Meters Facility
30,000
Metric Tons Annual Output
100+
Countries Served
30+
Years in Business

Frequently Asked Questions

What materials do you use for mill liners?

We manufacture mill liners using alloy steel (2–6% Cr), high manganese steel (11–22% Mn), and white iron, depending on application requirements.

Do you supply parts for Metso crushers?

Yes, we produce bowl and mantle liners compatible with Metso HP, GP, and MP series crushers.

Can you customize conveyor rollers?

Yes, we manufacture rollers in various diameters (89–219mm), lengths (100–2400mm), and bearing types to meet DIN, CEMA, JIS, and other standards.

What industries do you serve?

We serve mining, cement, aggregates, power plants, and chemical industries with wear and machine spare parts.

Get in Touch

Reach out to us for product inquiries, technical support, or partnership opportunities.

Contact Information

Address

Liubang Industry Park, Xuzhou city, Jiangsu Province, PR.China

Phone

+86 15067947515

+86 13122362916

WhatsApp

+86 18616279177

Visit Our Website

For detailed product catalogs, technical specifications, and to place inquiries, please visit our official website.

Visit Official Website

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