Export Lead mine use material 40Cr Dia 30mm small forged grinding steel balls for SAG mill Chile
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China [CN] Export Dia 30mm small forged grinding steel balls for SAG mill Chile
Welcome to buy forged steel grinding balls from Shandong Huamin steel ball company,which is one of the best and largest forging steel balls forged grinding rods manufacturers and exporters in China.
Shandong Huamin Steel Ball Joint-stock Co., Ltd. was founded on May 26, 1986, which has been 30 years. It belongs to private joint-stock enterprise in Zhangqiu City, Shandong Province. Now there are 296 employees, including 71 R&D engineering technicians. At present, Huamin covers an area about 161,333 square meters, with building area of 70,000 square meters. The main products include Grinding Forged Ball, Grinding Bar, Casting Iron Ball, Grinding Cylpebs, Carbon Steel Ball and so on.
Export Dia 30mm small forged grinding steel balls for SAG mill Chile parameter:
Forged Steel Ball Products Show:Our products range from 20mm to 150mm, 1 inch to 6 inch, and we can also offer all size of products according to clients' demand.
| Nominal diameter(mm) | Theoretical diameter(mm) | Approx.Mass per ball(G) | Average number of balls per MT | Diametrical tolerance(mm) |
| 25 | 26.0 | 72 | 13,900 |
+1.5 -2.0 |
| 30 | 31.2 | 125 | 8,000 |
+1.5 -2.5 |
| 40 | 41.6 | 296 | 3,380 |
+1.5 -2.5 |
| 50 | 52.0 | 578 | 578 | |
| 60 | 62.4 | 999 | 1,000 |
+1.5 -3.5 |
| 65 | 67.6 | 1,270 | 790 | |
| 70 | 72.8 | 1,586 | 630 | |
| 80 | 83.2 | 2,367 | 420 | |
| 90 | 93.6 | 3,371 | 300 |
+1.5 -4.5 |
| 100 | 98.8 | 3,964 | 250 | |
| 120 | 124.8 | 7,989 | 125 |
+1.5 -5.5 |
| 150 | 153 | 13,800 |
70 |
Packing of Export Dia 30mm small forged grinding steel balls for SAG mill Chile
ton bags or barrel
Forged Steel Ball Features and Advantages:Concentrating on wear-resistant grinding material for 30 years, Huamin Brand steel grinding ball is excellent in surface quality, hardness, and resistant to impact and abrasion. It won't crack and lose circularity easily.1) High Hardness: Huamin forged grinding steel ball has high hardness: surface hardness can reach to 55-67 HRC, volume hardness 56-64 HRC2) High Impact Toughness: impact toughness is more than 12 J / cm2.3) Low Broken Rate: peel fragmentation resistance property of over 20000 times. The actual breakage rate is less than 1% and close to 0.
Raw MaterialAs we know, the quality of forged grinding piece depends on the material by 80%. Our products use high-quality round steel from national large-scale steel mill to insure the quality of our products.Forged Steel Ball Products Show:Our products range from 20mm to 150mm, 1 inch to 6 inch, and we can also offer all size of products according to clients' demand.Export Dia 30mm small forged grinding steel balls for SAG mill Chile
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