Product details
Introduction of Steel Balls For Silver Ore Mine
Steel balls for silver ore mine made by Jiangyin Dongbang Steel Ball Machinery Co., Ltd, can help you to save at least 10-15% grinding ball consumption by their unique special technology supported by more than 30 different patents.
Specifications of Silver Ore Mine Steel Balls
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 |
|||
Steel Balls For Silver Ore Mine 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 |
||||
Steel Balls For Silver Ore Mine 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
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
Certification: ISO9001, ISO14001, OHSAS18001 etc.
Testing standard
During Bulk Production, Every 2-3 Hours, Random pick 2-3 Ball Samples to Test Hardness For Recording, Make Sure Even Quality.
Our Workshop
Advantages
1.Dongbang is a professional manufacturer engaged in the production of various steel balls, has many years of experience in the furnace industry.
2. With strong technical force and design production capacity.
3. Has a complete quality assurance system and complete measurement and testing equipment.
FAQ
Q: What is the type of your company?
A: Our company is classified as factory, so we can provide low factory prices.
Q: How to ensure the quality of each process?
A: Our quality inspection department will inspect each process to ensure the quality of products. In the productive process of the product, we will personally go to the factory to check the quality of the product.
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