Premium Crusher Wear Parts Manufacturer

Jiangxi Duma Machinery Manufacturing Co., Ltd. – A trusted leader in high-performance wear parts for cone, jaw, gyratory, impact, and hammer crushers. Engineered for durability, precision, and maximum uptime in mining and quarry operations.

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About DUMA

Located in Yushan County, Shangrao City, Jiangxi Province — known as "Doctor County" — Jiangxi Duma Machinery Manufacturing Co., Ltd. operates across a 42,000-square-meter modern facility. We are a fully integrated enterprise specializing in the research, development, production, and sales of wear-resistant parts for mining machinery.

Equipped with high-end production and testing equipment, a comprehensive quality assurance system, and a highly skilled management team, DUMA delivers reliable, high-performance crusher wear components trusted by clients worldwide.

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Our Best Selling Products

High-quality wear parts engineered for performance, longevity, and reliability in extreme conditions.

Steel Casting Mantle and Concave

High manganese steel casting for cone crushers. Excellent wear resistance and impact toughness.

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OEM Crusher Spare Parts

Customized OEM/ODM solutions tailored to your crusher models and operational needs.

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Cone Crusher Parts Mantle

Precision-engineered mantle for optimal fit and extended service life.

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Jaw Crusher Liners

Durable jaw plates made from high manganese steel for superior wear resistance.

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Crusher Liners

Complete range of liners for cone, jaw, and gyratory crushers.

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Fixed Jaw Plate

High-strength fixed jaw plate designed for heavy-duty crushing applications.

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Gyratory Crusher Upper Mantle

Precision-cast upper mantle for smooth operation and reduced downtime.

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Impact Crusher Blow Bar

High chrome or high manganese blow bars for maximum impact resistance.

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Why Choose DUMA?

Quality Assurance

Comprehensive quality management system ensures every part meets international standards.

Experienced Team

Years of industry expertise with a professional R&D team providing OEM/ODM solutions.

Efficient Production

Advanced foundry management ensures high efficiency, reduced costs, and on-time delivery.

Latest Company News

Oct 24, 2023

Metso Crusher Spare Parts Delivered

Replacement parts shipped to a valued customer after rigorous quality inspection.

Oct 16, 2023

Cone & Jaw Parts Shipment

Prepared for global shipment with full quality verification.

Sep 11, 2023

Mantle & Bowl Liners Loading

Top-tier components ready for container loading and delivery.

Sep 05, 2023

Wear Parts Delivered

Highly appreciated client received their order on schedule.

Get in Touch

Reach out to us for inquiries, quotes, or technical support.

Phone: +8618170377271

Email: sales@dumajx.cn

Address: NO.15, Jinhui Road, Gaoxin District, Yushan County, Jiangxi Province, China

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