Grinding Steel Balls For Silver Ore Mine, Steel forged grinding mill balls

Grinding steel balls from Suizhou Gaincin Machinery Co.,Ltd(GAINCIN.com showroom:
gaincin.bossgoo.com), can help you save at least 10-15% grinding ball consumption
by their unique special technology supported on more than 30 different patents.

Specifications of Grinding Steel Balls For Silver Ore Mine
Application: for Different Type Ball Mill
Grinding Media Ball size:

25mm/30mm/40mm/50mm/60mm/70mm/80mm/90 , mm/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

Grinding 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

Grinding 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 HR
≥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: P.R.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
Experience and markets
Our factory has over 15 years of grinding steel balls production experience.
Products are well sailed all over the world,such as Middle East/ Africa/Asia/South
America/Europe/North America. Got many compliments from customers.
Advantages of Grinding Steel Balls
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
We have a strong production and quality inspection departments.
During Bulk Production, Every 2-3 Hours, Random pick 2-3 Ball Samples to Test
Hardness For Recording, Make Sure Even Quality.

Suizhou Gaincin Machinery Co., Ltd
Address: no.1704,economic and technical
development zone,Suizhou,P.R.China
E-mail:Info@gaincin.com | Kimy.Lee@gaincin.com
Candy.Wu@gaincin.com
Tel: 86-722-358 8806
Fax: 86-722-358 8806 x 8002
Website: www.gaincin.com
Showroom:gaincin.bossgoo.com