We produce high quality crusher parts according to client's drawings, such as crusher Jaw, crusher machine body, crusher flywheel ... etc.

Applicable device: Large jaw crushers, or cone crushers

Application: Mine, cement, chemical and others

Customizable: Yes

Our main material for the crush jaw is similar as followings:

Advantage

1. SHANGHAI SPECIAL METAL CO., LTD applies unique heat treatment technology, has improved the hardness and impact resistance of crush jaw. Thus, product performance is largely enhanced.

2. Crush jaws are made of high strength steel. We SHANGHAI SPECIAL METAL CO., LTD optimized the production of crush jaws according to operation features of mainframe, which largely secures crush jaws’ stability and working life under long-time running.

3. SHANGHAI SPECIAL METAL CO., LTD has strong manufacturing capacities of steel castings. We are able to abundantly produce crush jaw within a short period.

 Production Process

1. Wooden pattern Production

2. Molding

3. Pouring

4. First cleaning

5. Heat treatment – grinding (inspection)

6. Rough machining (inspection)-finishing machining (inspection)

7. Packing-delivering

Quality assurance

The fabrication route is governed by the provisions of the implemented Quality System ISO 9001: 2000. The standard documentation ensures the full traceability of every process step:

• Manufacturer test certificates according to DIN EN 10.204 § 3.1 including chemical composition, mechanical properties and non-destructive examination;

• Dimensional check supported with a “as-built“ sketch;

• Record of the heat treatment chart;

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