Gold Member Since 2011
Audited Supplier
Shanghai Special Metal Co., Ltd.

Crush Jaw, Crush Jaws, Jaw manufacturer / supplier in China, offering Crush Jaw, OEM Cast High Hardness Sprocket Gear, Integration Ingot Mold and so on.

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Crush Jaw

FOB Price: US $1,400-5,000 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $1,400-5,000/ Ton
Get Latest Price
Production Capacity: 100, 000 Tons Per Year
Transport Package: Frame or as Your Require
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

Request a custom order and have something just for you!

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Basic Info
  • Model NO.: Crush Jaw
  • Casting Form Material: Sand
  • Casting Form Usage Count: Semi-permanent
  • Surface Roughness: Ra12.5
  • Machining Tolerance: +/-0.10mm
  • Certification: SGS, ISO 9001:2008
  • Certificate: En 1024 3.1
  • Service: OEM, ODM
  • Specification: DIN, ASTM Standards, etc
  • Casting Method: Sand Casting
  • Casting Metal: Cast Steel
  • Surface Treatment: Polishing
  • Coating: Heat Resistant Coating
  • Standard: DIN
  • Alternative Material: Stainless Steel
  • Inspection: Ut, Mt
  • Trademark: CSM
  • Origin: Shanghai, China
Product Description

Crush Jaw

Weight: 5~30T

Applicable device: Large jaw crusher

Application: Mine, cement, chemical and others

Customizable: Yes


Crush jaw is a main part of large jaw crusher. It is widely used in mine, chemical, cement and steel industries. SHANGHAI SPECIAL METAL CO., LTD summed up casting experience and improved technical skills. Now large jaw crushers designed and made by SHANGHAI SPECIAL METAL CO., LTD are domestically in advanced level.

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


                                               Standard Specifications for Cast Steel ZG270-500

Country                                                        Standard                                                   Grade

United Kingdom                                           BS3100                                                     A2

USA                                                             AISI/SAE                                                   UNS  J04000

Germany                                                      DIN   1681                                                GS-60

Japan                                                           JIS-G5101                                                 SC480

International                                                 ISO   3755                                                 270-480


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;


Crush Jaw

Crush Jaw

Crush Jaw

Crush Jaw


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