Dimensions: | 25-150 mm |
---|---|
Material: | Steel |
Application: | mining |
Brand Name: | Shandong Iraeta |
Place of Origin: | China (Mainland) |
Technology: | Forged |
Surface hardness: | 57hrc- 67hrc |
impact toughness: | >12J/CM2 |
Breakage rate: | <0.5% |
Lost round rate: | <1% |
Standard: | YB/T091-2005 |
Certification: | ISO9001 ISO14001 ISO18001 |
Packing: | Big bags 1000kg/bag |
Quick Details
Specifications
1. Grinding ball parameters
2) Size: 25-150 mm
3) Surface Hardness HRC57-67 HRC
4) Volume Hardness HRC56-64
5) Breakage Rate <0.57%
6) Lost Round Rate <1%
7) Impact Toughness 12 j/cm2
8) Material : Customized raw material, B2,B3,BU Chrome
9) Forging way: hydraumatic
10) Core Hardnes ≥50;≥55;≥58;≥60
11) Dropping test: ≥12000
With
the purchase of 400 thousand tons of steels each year, we are able to provide
customizable raw materials and get VIP service from steel plants. All raw
materials are purchased directly from standard steel enterprises such as Laiwu
Steel Group, Shijiazhuang Steel, Huaiyin Steel, etc. The quality of different
batches of raw materials is quite stable.
3. Lab
A
national certified laboratory in accordance with the international standard
ISO17025 was established in Iraeta.
4. Specialist
1) Customized raw material. ( The formal steel material factory)
2) High automatic equipment.( automatic hot-rolling production lines )
3) The unique heat treatment. ( introducing Spainsh technology)
4) Strict quality control. ( equipped with national approved laboratory meeting requirements of ISO17025)
5) ISO9001, ISO14001 ,OHSAS18001, etc.