Loading Port:Qingdao Port
Payment Terms:TT or LC
Min Order Qty:25M.T. m.t.
Supply Capability:200000M.T./Year m.t./month
We are the professional manufacturer of steel grinding ball. Our products have been exported to more than 40countries in the world and all have enjoyed a great reputation.
1. Chemical composition of High Chromium Cast Alloyed Grinding Ball Made in China with Best Quality and Material for Mineral Processing
Item | C | Cr | Si | Mn | S | P | Cu | Mo | Ni | Hardness |
Element | 0.6-1.2% | ≤ 1.0 | 0.15-0.6 | 0.6-1.5 | ≤ 0.04 | ≤0.04 | ≤0.1 | ≤0.25 | ≤0.1 | 55-65 |
2. Specification and Hardness of High Chromium Cast Alloyed Grinding Ball Made in China with Best Quality and Material for Mineral Processing
Nominal diameter (mm) | Diameteical tolerance (mm) | Weight of Single of forging ball in average | Number of piece of One ton forging ball in average | Surface hardness | Impact toughness |
DIA 20 DIA 25 DIA 30 DIA 40 DIA 50 |
+2 -1 | 32 64 110 263 513 | 31250 15625 9090 3802 1949 |
55-65 |
≥12 |
DIA 60 DIA 70 DIA 80 DIA 90 DIA 100 |
+3 -2 | 888 1410 2104 2996 4110
| 1126 709 475 333 243 | ||
DIA 110 DIA 120 DIA 130 | +4 -2 | 5457 7102 9030 | 182 140 110 | ||
DIA 140 DIA 150 | +4 -3 | 11278 13871 | 88 72 |
3. Applied Field of High Chromium Cast Alloyed Grinding Ball Made in China with Best Quality and Material for Mineral Processing
1) Power Plant, 2) Mineral Processing,
3) Refractory Factory, 4) Cement Plant
4. Packing Information of High Chromium Cast Alloyed Grinding Ball Made in China with Best Quality and Material for Mineral Processing
Container Bags: 1000Kgs/Container Bag
Steel Drums: 850Kgs/Drum