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Help CenterFactory Price Steel Grinding Media Ball/forged and Cast Grinding Balls
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factory price steel grinding media ball/forged and cast grinding balls
We mainly produce Forged Grinding Balls, Rolled Grinding Balls and Cast Grinding Balls.
1) 60Mn Forged Grinding Balls and Rolled Grinding Balls (20mm to 150mm)
2) 65Mn Forged Grinding Balls and Rolled Grinding Balls (20mm to 150mm)
3) B2 Forged Grinding Balls and Rolled Grinding Balls (20mm to 150mm)
4) B3 Forged Grinding Balls and Rolled Grinding Balls (20mm to 150mm)
5) High chrome cast grinding ball (12.7mm to 120mm)
6) Medium chrome cast grinding ball (12.7mm to 120mm)
7) Low chrome cast grinding ball (12.7mm to 120mm)
1. Feature of grinding steel balls as follows:
1) High Hardness: Surface hardness: HRC60-68 HRC, volume hardness HRC60-65.
2) High Impact Toughness: The impact toughness of our grinding balls is more than 12 J / cm2.
3) Low Broken Rate: the actual broken rate is not higher than 1%.
4) Good wear-resistant and lower wear rate.
2. Applied fields of grinding steel balls:
a) Mines;
b) Cement plants;
c) Power stations;
d) Chemical industry
3. Specifications of grinding steel balls as follows:
PRODUCTS |
SURFACE HARDNESS |
CORE HARDNESS |
CHEMICAL COMPOSITION |
1) 60Mn Forged grinding ball |
HRC58-65 |
≥HRC45 |
C: 0.52-0.65; Si: 0.15-0.37; Mn: 0.6-1.2; S & P: 0.04Max; Cr: 0.25Max |
2) B2 Forged grinding ball |
HRC60-68 |
≥HRC55 |
C: 0.75-0.90; Si:0.17-0.37; Mn:0.7-0.9; P: 0.035 MAX; S: 0.035MAX; Cr:0.40-0.70. |
3) B3 Forged grinding ball |
HRC60-68 |
≥HRC55 |
C:0.55-0.65; Si:0.2-0.37; Mn:0.75-0.9; Cr:0.85-1.2;S/P≤0.03; |
4) B4 Forged grinding ball |
HRC60-68 |
≥HRC58 |
C:0.58-0.66; Si:1.6-1.9; Mn:0.65-0.80; Cr:0.7-0.9; S/P≤0.03; |
5) High chrome cast grinding ball |
HRC60-65 |
≥HRC58 |
Cr:11-27; C: 2.0-3.0; Si:1.0Max; Mn: 0.5-1.5; S & P:0.10Max; |
6) Low chrome cast grinding ball |
HRC48-55 |
≥HRC46 |
Cr:1-3; C: 2.2-3.6; Si:1.0Max; Mn: 0.5-1.5; S & P:0.10Max; |
7) Medium chrome cast grinding ball |
HRC55-63 |
≥HRC55 |
Cr:4-10; C: 2.2-3.6; Si:1.0Max; Mn: 0.5-1.5; S & P:0.10Max; |
Shandong Snder Metal Products Co., Ltd. is one of the biggest manufacturers of metal abrasive in China and we integrate technical research, development and production together. We are cooperating with Material Science & Engineering College of Shandong University and are guided by experts and professors in the metal abrasive field.
Our company has developed 8 series products including grinding steel ball, cast steel shot, cast steel grit, steel cut wire shot, stainless steel shot, stainless steel cut wire shot, aluminum shot, zinc shot, copper shot, and 80 kinds of abrasive products. Our company can produce 150,000 tons of metal abrasive per year. Relying on 200 million Yuan (RMB) of fixed assets, with a yearly turnover of 500 million Yuan (RMB), we are in charge of overseas sale of steel ball, steel shot and steel grit.
Our main products are used in casting, forging, machinery, metallurgy, heat treatment, steel structure, network structure, containers, ships, repair, bridges, and mines, as well as in such areas as clearing sand, rust, and strengthen, shape, and the elimination of all kinds of stress-Materials on the surface of painting, cleaning, and electroplating before roughness (nap) pre-processing, stone cutting, magnetic cast pills. Our products are also used as heavy concrete blast furnace refractories and additives in order to increase wear resistance, high temperature, anti-erosion, electrostatic shielding, radiation protection, oil filter tank, and weight.
Grinding Steel Ball Model: Forged grinding ball 20-150mm, casting grinding ball 12-150mm
Steel Shot Model: S70, S110, S170, S230, S280, S330, S390, S460, S550, S660, S780, and S930
Steel Grit Model: G10, G12, G14, G16, G18, G25, G40, G50, G80, and G120
Steel cut wire shot model: 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm, 3.0mm
A: Yes, we are a manufacturer and we registered in the Customs and gained the right to export by ourselves.
Q: What’s the MOQ do you carrying out?
A: We accept MOQ 1 ton normally. If you need less, you can contact us, we will see if it is OK.
Q: Can you provide free samples?
A: Yes, can forward free samples less than 200gs if possible.
Q: How to contact?
A: please contact us as below.
Skype:metalproductskim
Mobile/whatsapp:86-15253151937
E-mail: kim(at)
Send Inquiry to This Supplier
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