Steel Ball for Silver Ore Mine

Steel Ball for Silver Ore Mine

Steel Ball For Silver Ore Mine Introduction Steel ball for silver ore mine, made by Jiangyin Dongbang Steel Ball Machinery Co., Ltd, can help you to save grinding ball consumption 10-15% at least by their unique special technology supported by on more than 30 different patents. Specifications...
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Product Details

Steel Ball For Silver Ore Mine Introduction
Steel ball for silver ore mine, made by Jiangyin Dongbang Steel Ball Machinery Co., Ltd, can help you to save grinding ball consumption 10-15% at least by their unique special technology supported by on more than 30 different patents.
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Specifications of Steel Ball For Silver Ore Mine
Application: for Different Type Ball Mill
Grinding Media Ball size: 25mm/30mm/40mm/50mm/60mm/70mm/80mm/90mm/100mm/120mm/125mm
D25MM-100MM Grinding Ball Production Method: Hot Rolling
D100mm-125mm Grinding Ball Production Method: Forging
Steel Rod Supplier: NISCO, HUAI STEEL, ETC

                                                                                  Steel Rod Type: B2, Chemical Comments

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



Grinding Ball Quality Performance

Ball Size

Surface Hardness

Core Hardness

Volume Hardness

25mm

63-64 HRC

62-63 HRC

62-64 HRC

30mm

63-64 HRC

62-63 HRC

62-64 HRC

40mm

62-64 HRC

61-63 HRC

61-64 HRC

50mm

61-64 HRC

60-63 HRC

60-63 HRC

Steel Rod Type: B3, Chemical Comments

C

Si

Mn

P

S

Cr

0.61-0.65

1.73-1.80

0.73-0.80

≤0.020

≤0.015

0.80-0.88

Ni

Cu

Mo

Alt

V


≤0.25

≤0.20





Grinding Ball Quality Performance

Ball Size

Surface Hardness

Core Hardness

Volume Hardness

Impact Toughness

60mm

61-63 HRC

59-61 HRC

59-62 HRC

≥14 J/CM2

70mm

61-63 HRC

59-61 HRC

59-62 HRC

≥16 J/CM2

80mm

61-63 HRC

59-61 HRC

59-62 HRC

≥18 J/CM2

90mm

61-63 HRC

59-61 HRC

59-62 HRC

≥20 J/CM2

100mm

60-62 HRC

58-60 HRC

58-62 HRC

≥22 J/CM2

120mm

60-62 HRC

58-60 HRC

58-62 HRC

≥24 J/CM2

125mm

60-62 HRC

58-60 HRC

57-61 HRC

≥26 J/CM2

Original: Jiangyin, Jiangsu, China

Certification: ISO9001, ISO14001, OHSAS18001 etc.

Price: Negotiable

Material: Alloy Steel 

Payment term: TT, LC

Delivery date: Negotiable

Packing: Plastic Ton Bag, 1000Kgs Each Bag

Market: Middle East/ Africa/Asia/South America/Europe/North America

Min Order Quantity: 100 Tons Each Ball Size


Advantages of Steel Ball For Silver Ore Mine

1. High and even hardness;

2. Hardness Tolerance: ±2 HRC;

3. Very low break rate;

4. Perfect, even & deeper quenching effect;

5. Microstructure: Tempered martensite, even and small grain.


Testing standard

During Bulk Production, Every 2-3 Hours, Random pick 2-3 Ball Samples to Test Hardness For Recording, Make Sure Even Quality.

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FAQ

1. Q: Are you a manufacturer, trading company or third party?

A: We are a company set steel ball equipment research, development, production in one engaged in steel ball production for many years manufacturing enterprises.

2. Q: Where is your factory?

A: Our factory address is NO.42 Hua Lu RoadHuashi Town Jiangyin City, Jiangsu Province ,The traffic is very convenient.

3.Q: Can I visit your factory before placing an order?

A: Yes, welcome to our factory.


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