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REF Steel Grit
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 blob.pngFENG ERDA METAL ABRASIVE

Feng Erda REF Steel Grit(Chromium bearing steel)Standard:

  GB6484-6487-86,Japanese JIS G4805:1991,USA ASTM A295:1998,ISO683-17:1999. 

Composition of REF Steel Grit:

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Since July 1st,2009,our country canceled the export fax of steel grit and steel cut wire shot,our company improved our steel grit quality,we developed our new product:Reinforcing environmental friendly steel grit(angular steel grit),it is dust-less,high-hardness,low breakage and can be recycled by many times.

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1. Raw Material

Angular steel grit is made by Chromium bearing steel which has good harden ability due to its high content of Chromium.

2. Technology

Angular steel grit is made by crushing the forged bearing steel directly which is free from casting defects.

Traditional steel grit has many casting defects resulting from the smelting and forming process.

3. Low wear

The forged state angular steel grit with sharp edges has higher mechanical property than traditional cast steel grit with ball surfaces.

4. Advantages for stone cutting

  • higher cutting efficiency

  • better quality of the granite slabs

  • lower cost per sqm

  • better consistency of the product 



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