50mm Grinding Balls for Mining

50mm Grinding Balls For Mining, volume hardness: 60-63HRC. Super good quality for ball mill.

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50mm Grinding Balls For Mining Introduction
50mm Grinding Balls For Mining, volume hardness: 60-63HRC. Super good quality for ball mill.

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Technical Parameters
Application: 50mm Grinding Balls For Mining for various mines
Original: Jiangsu, China
Certification: ISO9001, ISO14001, OHSAS18001 etc.
Price: Negotiable
Payment term: TT, LC
Delivery date: Negotiable
Packing: Ton bag or Iron drum
Market: Middle East/ Africa/Asia/South America/Europe/North America
Raw material: Alloy steel rod
Raw material supplier: Huai Steel
Our Raw material production process

1.Blast furnace

2.Converter furnace

3.LF furnace refining

4.RH furnace refining

5.Continous casting(secondary electromagnetic mixing)

6.Billet inspection

7.Heating

8.Rolling at a compression rate of more than 17 times

9.Slow cooling in pit

10. Inspection

11. Finishing

12. Standby

Avaiable alloy steel grinding ball size: From 1" to 5.5"
50mm Grinding Balls For Mining production method: Screw rolling

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Steel Rod Type: B2, Chemical Comments (For Copper Mine)
C	Si	Mn	P	S	Cr
0.76-0.82	0.17-0.35	0.72-0.80	≤0.020	≤0.015	0.50-0.60
Ni	Cu	Mo	Alt	V
≤0.25	≤0.20		0.020-0.050
50mm Grinding Balls For Mining Quality Performance
Ball Size	Surface Hardness		Core Hardness		Volume Hardness
40mm	62-64 HRC		61-63 HRC		61-64 HRC
50mm	61-64 HRC		60-63 HRC		60-63 HRC

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FAQ:

1. Q: What is the quality level of your products?

A: So far, we have obtained ISO9001, ISO14001, OHSAS18001 and other certificates.

2. Q: What is your delivery time for 50mm Grinding Balls for Mining?

A: Generally, within 7 working days for small orders and 15 working days for large orders.

3.Q: Can the 50mm Grinding Balls for Mining be customized according to our needs, such as affixed with our logo?

Answer: Of course it can be customized according to your needs, and it can also be affixed with your logo.

4. Q: May I know what kind of payment your company will accept?

A: So far, 100% T/T before shipment, and 30% deposit paid by T/T, and the balance paid by L/C.

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