Gold mining grinding ball Cast Iron Balls for SAG mill and Minings
Jinan zhongwei casting and forging grinding ball Co.,ltd, as the powerful grinder of world’s mining,
specializes in the production of the forged steel ball, cast iron ball, cylpebs and grinding rods, which
are widely used in the mining fields, chemical plant ,power station and building material industries .
We have exported to more than 20 countries such as South Africa, Australia, Chile, Kuwait, UAE,
Russia, Malaysia, Korea and Philippine etc.
Cast Iron Balls Chemical Elements( Below is common used type all over the world,if you have any other different requirement, please let me know,we can order from steel mill)
| Material | Chemical Elements |
| C | Si | Mn | P | S | Cr |
| Speical Cr 2 | 2.0-3.0 | < 1.0 | 0.5-2.0 | <0.08 | < 0.06 | > 20 |
| Speical Cr 1 | 2.0-3.0 | < 1.0 | 0.5-2.0 | <0.08 | < 0.06 | > 15 |
| High Cr | 2.0-3.2 | < 1.0 | 0.5-2.5 | <0.08 | < 0.06 | > 10 |
| Medium Cr | 2.0-3.2 | < 1.0 | 0.5-2.5 | <0.08 | < 0.06 | > 5 |
| Low Cr | 2.2-3.4 | < 1.2 | 0.5-1.5 | <0.08 | < 0.06 | 1.0-1.5 |
Cast Iron Ball Hardness( Below is common used type all over the world,if you have any other different requirement, please let me know,we can order from steel mill)
| Material | 25mm-50mm HRC | 60mm-70mm HRC | 80mm-90mm HRC |
| 60-64 |
| Speical Cr 2 | 58-62 | 60-64 |
| Speical Cr 1 | 58-62 | 58-62 | 58-62 |
| High Cr | 58-62 | 58-63 | 58-62 |
| Medium Cr | 45-48 | 45-48 | 45-48 |
| Low Cr | 42-46 | 42-46 | 42-46 |
Advantage
1. Real factory, with more than 15 years' experience in casting.
2. Your inquiry will be replied within 24 hours.
3. Well-trained and experienced staff to answer all your enquiries in fluent English.
4. Strict quality control process to guarantee all the products to our customer is qualified.
5. OEM&ODM, any of your customized casting items we can help you to design and put into product.
FAQ
1. Can you provide samples for free?
Answer: Yes, we glad to provide free samples.
2. Are you a manufacturer or a trading company?
Answer: We are a manufacturer, and we have independent export qualification.
3. What kind of payment you can accept?
Answer: T/T , L/C, Paypal,Western Union
4. How about your quality control?
Answer: 100% check before delivery to ensure the products quality.
5. If I send an inquiry ,when can you reply ?
Answer: We will reply to you asap.If we cannot not, we will tell.
6. How about your packing?
Answer: plastic bag+woven bag, plastic bag + carton box+ wooden box , plastic bag+ pallet…
7. Do you have any certificate ?
Answer : We have SGS certificate or we can have any third-party certificate customers want.
8. How about your strength?
Answer: We are a professional manufacturer for forged steel balls and cast balls, with about 15 years’ experience in this field . Our products are widely welcome by the domestic and foreign customers.
Cast Iron Balls Contact ( 24 hours on line waiting for your consult)
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Gold mining grinding Cast Iron Balls , Sag Mill Grinding Ball HRC 60-68 Images
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