Home > Products > Metallurgy , Mining & Energy > Metallurgy & Mining > Non-metallic Mineral Products

High Strength Steel Grinding Balls 1
  • High Strength Steel Grinding Balls 1

High Strength Steel Grinding Balls

Model:DT8
Brand:DT8
Origin:Made In China
Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products
Label:forged steel balls , cast steel balls , steel balls
Price: -
Min. Order:10 ton
Inquire Now

Member Information

Detail

Oriental Casting And Forging,Ltd

Free MemberShan Dong - China
Last Online:27 Mar, 2017

Product Description

Breif Description:
Size: 20-150mm Inspection: SGS/BV/TUV
Origin: Shandong Province, China 
Packing: 1000kgs per bag or 900kgs per steel drum

Material Chemical Elements  
C Si Mn P/S Cr Hardness (HRC)
45# 0.42-0.50 0.17-0.37 0.5-0.8 <0.035 <0.25 60-65
60MN 0.55-0.65 0.17-0.37 0.7-1.0 <0.04 <0.25 58-63
B2 0.72-0.85 0.17-0.37 0.7-1.0 <0.04 0.4-0.6 55-58
B3 0.5-0.8 1.0-1.8 0.4-1.0 0.035 0.5-1.0 56-63

 

Nominal diameter

(mm)

Diametrical tolerance

(mm)

Weight of Single

of grinding ball

in average

Number of piece of

One ton grinding ball

in average

Impact

toughness

DIA 20MM

DIA 25 MM

DIA 30 MM

DIA 40 MM

DIA 50 MM

+2

-1

32

64

110

263

513

31250

15625

9090

3802

1949

≥12

DIA 60 MM

DIA 70 MM

DIA 80 MM

DIA 90 MM

DIA 100 MM

+3

-2

888

1410

2104

2996

4110

 

1126

709

475

333

243

DIA 110 MM

DIA 120MM

DIA 130 MM

+4

-2

5457

7102

9030

182

140

110

DIA 140 MM

DIA 150 MM

+4

-3

11278

13871

88

72

The production process of the forged grinding balls 
1). Raw material:
All the material is qualified with certificate and made in the Chinese largest steel production enterprise.
2). Different steel specifications ccording to the clients's requirements.
Main Steel Material :C45 Steel;60Mn Steel;B2 Steel
3). Steel Cutting:
the steel bars should be cut into small pieces according to the size of steel balls required by the order.
4). Heating:
we use the electric furnace instead of the traditional coal stove, the biggest advantage is that all the steel bars can accept the most approriate temperature during the heating progress. It affect the hardness and toughness directly.
5). Hammer forging:
The raw material is forged to a certain deformation by the air hammer, when the compression ratio increased, the micro-structure become more compact so that the hardness and the toughness can be improved.
6). Heat treatment:
Both the water quenching heat treatment production line and our own temperature control technics are important.
We have mature production technicians responsible for the heat treatment process as we know this process affect the grinding balls performance directly.
7). Quality Control.
Raw material test before production
Hardness test Drop Test Impact Test Core pulling Test after production
SGS test before delivery
Certificate: ISO 9001:2008
 
Testing:
Quality control for each production shift (4hours/Shift);
Hardness, chemical elements and impact testing after production for each production shift;
SGS –third party testing before each delivery
Packing:
Container bags(Net weight:1000KGS) or Steel drums(850-900KGS) or in clients' requirements

Our advantage:
1. All of the grinding material can do the well-know and most professional in grinding media industry test certificate: SGS
2. All products are our own production, no other commissons expense. We guarantee to provide the best competitive price
3. Delivery on time, due to our production capacity: 100,000 tons/year
 
 
Company Information
1.Professional Grinding balls Manufactory founded in 1981;
2.Advanced production equipment;
3.Exported more than 20 countries;
4.Experienced development personnel,professional designers,salesman and    skilled workers
5.Capacity:10000mt/month.
 
Our Services
1. Free samples for your test before orders;
2. Soonest delivery time ;
3. Cooperate with many famours shipping companies,and sent the goods to your port safe and in time;
4. Any feedback after sales would get our soonest reply.
 
 
WE LOOK FORWARD TO THE OPPORTUNITY TO DISCUSS HOW WE CAN BECOME A PARTNER IN YOUR SUPPLY CHAIN SOLUTION .


Product Image

High Strength Steel Grinding Balls 1
Img 1

Send Inquiry to this Member

Oriental Casting And Forging,Ltd

Puji Street Office Phoenix Industrial Park,Zhangqiu,Shangdong,China

Phone:
86-0531-83379668
Fax:
86
Contact:
Amiee ding (salesman)
Mobile:
0531-83379668

Related Products of this Company

This member assumes full responsibility for the content of this listing. DIYTrade accepts no responsibility whatsoever in respect of such content.
To report fraudulent or illegal content, please click here.

China Suppliers Quick Searching:

Non-metallic Mineral Products Made In China Products

,  

Non-metallic Mineral Products China Suppliers and China Manufacturers