Hammer Crusher Parts
Jiangxi Duma Machinery Manufacturing Co., Ltd. is one of the most credible manufacturers and suppliers of hammer crusher parts in China. Welcome to buy discount hammer crusher parts in stock here and get quotation from our factory. We also accept customized orders.
Product Features:

| Material | High manganese steel and customized components |
| Brand | we could supply most of the Nordberg Sandvik Symons Terex Telsmith crusher's manganese parts and support customer's drawings |
| Testing | Support metallographic, machinery performance,hardness,ultrasonic inspection, coloring flaw testing, ultrasonic flaw testing |

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Service Models |
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Cone Crusher |
GP100/100S GP200/200S GP300/P300S GP500/500S GP220/GP550/GP11F |
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HP100/HP200/HP300/HP400/HP500/HP700/HP800/HP4/HP5/HP6 |
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Jaw Crusher |
C63/C80/C95/C96/C100/C105/C106/C110/C125/C140/C145/C160/C200 |
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VSI |
B6150/B7150/B9100 |
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Cone Crusher |
CH420/CH430/CH440/CH660/CH870/CH880/CS420/CS430/CS440/CS660 |
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Jaw Crusher |
CJ408/CJ409/CJ411/CJ612/CJ613/CJ615/CJ815 |
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VSI |
CV117/CV118/CV129/CV217/CV218/CV219 |
Production Process of Crusher Wear Parts

Pattern Development & Customization
Utilizing a database of over 4,000 patterns , Duma develops wear parts based on original OEM drawings or through reverse engineering from worn samples , ensuring perfect compatibility with global brands.
Melting & Material Science
Within our self-managed 42,000 m² foundry , we produce high manganese steel (Mn13, Mn18, Mn22) and offer alloy upgrades or TIC inserts to match specific geological conditions and crushing environments.
Automated Heat Treatment
Using microcomputer-controlled furnaces , we execute a specialized water toughening process with high-power circulating pumps to achieve a stable austenitic structure, ensuring parts are "tough but not brittle".
Precision Machining & Fit Accuracy
Our in-house machining workshop executes strict dimensional inspections to ensure all parts meet exact installation tolerances , guaranteeing "ready-to-use" compatibility and preventing on-site grinding.
Multi-Dimensional Quality Control
Every batch undergoes comprehensive testing, including high-magnification metallographic analysis to ensure no brittle carbides remain , alongside non-destructive testing such as UT (Ultrasonic), MT (Magnetic), and PT (Penetrant) inspections.
Full Traceability & Logistics
We maintain 100% technical traceability by providing material reports, heat treatment curves, and dimensional data for every shipment , supporting rapid 7–10 day delivery for standard stock items.
Products Description

Duma provides specialized, heavy-duty packaging solutions designed to meet the rigorous demands of international logistics, ensuring that high manganese components remain intact during long-distance maritime transit.
Reinforced Steel Pallets or Wooden Crates
To accommodate the high density and weight of crusher hammers, products are secured using high-strength steel pallets or fumigated wooden crates to maintain structural stability during multiple loading cycles.
Anti-Rust and Moisture Protection
Given the high humidity of cross-ocean shipping, all cast surfaces are treated with rust-preventative coatings and wrapped in industrial-grade plastic film to prevent surface oxidation.
Machined Surface Preservation
Critical installation areas and machined surfaces are specifically shielded to prevent impact damage during handling, ensuring the parts maintain their "ready-to-use" precision upon arrival at the mine site.
Enclosed Technical Documentation
Each package includes a waterproof pouch containing the complete technical dossier, including material reports, dimensional inspections, and metallographic analysis for full traceability.
Clear Shipping Identification
External packaging is marked with distinct shipping marks indicating the specific model compatibility (e.g., Metso or Sandvik), batch numbers, and weight specifications to facilitate efficient warehouse sorting.
Optimized Global Logistics
Packaging standards are fully compliant with export requirements for FOB, CIF, and EXW terms, optimized to reduce shipping volume while ensuring safe delivery to global regions such as Australia, South Africa, and the USA.
about DUMA
Core strengths
Choose the plan that suits you best.
Integrated Production Hub
As a direct entity rather than a trading company, Duma manages the entire manufacturing cycle within its 42,000 $m^2$ facility.
Certified Performance
Every batch is verified through ISO 9001:2015 standards and rigorous non-destructive testing to ensure structural durability.
Material Specialization
The foundry excels in tailoring high manganese alloys and TIC inserts to withstand specific site impacts and abrasive conditions.
Rapid Order Fulfillment
Standard wear parts are kept in stock to facilitate quick shipping within 7–10 days for common equipment models.
FAQ
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