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Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: CSM
  • Model Number: OEM
  • Application: Chain grate machine
  • Material: Stainless steel
  • Dimensions: Customer's Requirement
  • Certification: ISO9001-2008
  • Standard: ASTM BS DIN ISO JIS
  • Surface finish: Ploishing

Packaging & Delivery

Packaging Details Seaworthy Package
Delivery Time Within 90-120 days
Product Description

Stainless Steel Grating Plate for Mining Industry


We Shanghai Special Metal Co., Ltd supplies various spare parts of chain grating machines, e.g. grating plate, grate side casting, slide rail, spading plate, chain link...

The main equipments of producing pellet by rotary kiln are chain grating machine, rotary kiln and circular cooler. And the chain grating machine is the most important equipment. Chain grating machine's main part is grate bed, which is to dry and preheat pellet by remained heat flow. Grate bed consists of chain link, grate plate, side plate, pipe spacer and protecting sleeve. Grating plate is shaped and casted by heat-resisting alloy steel, its casting tolerance is CT6. The grating plate castings cycle through the grate furnace on a continuous cycle and carry the magnetite iron ore pellets through the process and into the kiln. The maximum temperature of the grating plate goes to approximately 650ºC when it discharges its load into the kiln and then the castings cool down to approximately 150ºC in free air, as it returns to the tail end.



Super Stainless Steel
 ClassificationCodeCommercial Code
Super Stainless SteelSuper Ferritic Stainless Steel00Cr25Ni4Mo4(Ti, Nb)MONIT
00Cr28Ni4Mo2(Nb)Cronifer 2803
Super Austenitic Stainless Steel00Cr20Ni18Mo6CuN254 SMO
00Cr21Ni25Mo6CuNAL-6XN plus
00Cr21Ni25Mo6CuNCronifer 1925hMo
00Cr22Ni27Mo7CuNIncoloy 27-7Mo
00Cr24Ni22Mo7Mn3CuN654 SMO
00Cr25Ni22Mo6W2CuNUR B66
Super Duplex Stainless Steel00Cr25Ni7Mo4NSAF 2507
00Cr25Ni7Mo3.5WCuNZeron 100
00Cr27Ni7Mo5NSAF 2707 HD
00Cr29Ni6Mo2NSAF 2906
00Cr32Ni7Mo4NSAF 3207 HD





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



Grate Plate, Grating Plate:

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China (Mainland) | Trading Company
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