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

Grinding Roller, Sand Casting, Steel Casting manufacturer / supplier in China, offering Sand Cast Coal Mill Grinding Roller, OEM Cast High Hardness Sprocket Gear, Integration Ingot Mold and so on.

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Supplier Homepage Product Steel Casting Sand Cast Coal Mill Grinding Roller

Sand Cast Coal Mill Grinding Roller

FOB Price: US $1,600-2,500 / Ton
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,600-2,500/ Ton
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Production Capacity: 100, 000 Tons Per Year
Transport Package: Frame or as Your Require
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: Grinding Roller
  • Casting Method: Thermal Gravity Casting
  • Application: Machinery Parts
  • Material: Steel
  • Surface Roughness: Ra6.3
  • Certification: SGS, ISO 9001:2008
  • Delivery Condition: Grinding and Painting
  • Certificate: En 1024 3.1
  • Specification: DIN, ASTM Standards, etc
  • HS Code: 8474201000
  • Type: Clay Dry Sand
  • Sand Core Type: Resin Sand Core
  • Machining: CNC Machining
  • Surface Treatment: Polishing
  • Standard: DIN
  • Tolerance: DIN 1683 Gtb19
  • Service: OEM, ODM
  • Trademark: CSM
  • Origin: Shanghai, China
Product Description

Weight: 20-120T
Applicable devices: vertical mills, mineral slag vertical mills, cement vertical mills, steel slag vertical mills, nickel slag mills, raw material vertical mills and coal vertical mills.
Application: Cement, building material, chemical, coal and others
Customizable: Yes

Product Introduction 
Grinding roller is a core part of vertical mill. Shanghai Special Metal Co., Ltd supplies customized service according to customers' requirements. Besides, Shanghai Special Metal Co., Ltd obtains good reputations on grinding roller casting, finish machining and bead welding service.

Our main material for the Grinding roller for vertical mill is similar to followings:

Standard Specifications for Cast Steel ZG30Mn
CountryStandardGrade
United KingdomBS 970080A30/080M30
USAASTM A29M1030
GermanyDIN EN 10083-230Mn5
JapanJISG4051-79S30C

Advantage
1. High hardness, anti-cracking and wear resistant
2. Arc air gouging technology is applied by SHANGHAI SPECIAL METAL CO., LTD during finishing, making sure steel castings good appearance quality.
3. SHANGHAI SPECIAL METAL CO., LTD promise: will do inspections before delivery to make sure each produced grinding roller is qualified, and refuse any inferior and defective products to be delivered.

 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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