grinding steel ball for sag mill

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Product
grinding steel ball for sag mill
Posting date : Sep 20, 2014
Membership
Free Member Scince Jul 12, 2014
FOB Price
680-880
Min. Order Quantity
20Ton
Supply Abillity
300Ton/Day
Port
Qingdao
Payment Terms
T/T,L/C
Package
Bags(1000Kgs/bag)and Steel drums(850-900Kgs/drum)
Keyword :
Category
Contact
Wang
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
DT
HS-CODE
7326-11
Package & Delivery Lead Time
Package
Bags(1000Kgs/bag)and Steel drums(850-900Kgs/drum)
Delivery Lead Time
10Day
Specifications
Type of Certification
ISO
Reference no.
03413Q20464ROM
Name.
ISO9001
Start Date (validity period)
2013-03-28
End Date (validity period)
2016-03-27
Scope
grinding ball
Image

Detailed Description

Welcome to Oriental Casting And Forging(Shandong) CO.,Ltd. I,Mr.Wang is glad to serve you

Description:

As one of the biggest manufacturers and exporters of grinding balls in China, we can produce several kinds of grinding ball 100000 ton annual and exports to more than twenty countries and areas such as Japan,Korea,Canada,America,Chile and South Africa and has obtained a high reputation from the Customers.

Our company has annual sales of approximately $22 million.

0063_1_1144389167_362ISO-1ISO-22

 

 

Product Advantage

 

1.Certification:

ISO9001&ISO14001

2.Low price:

Near the Laiwu steel CO group.,ltd( low material costs ) and Qingdao port(low transport costs ).

3.Good quality:

High hardness, Good wear resistance, No breakage, Even wearing.

4.Applied field:

mines, cement plants, power stations, chemical industries etc.

 

Stable supply year-round make us can be your good supplier.

 

 
Product Description

 

 

Specifications:

 

FORGED STEEL GRINDING BALLS

 

Size: 20mm-150mmHardness:HRC55-68

Breakage rate:<1%

Impact test:>12J/CM2

Endurance test times:>10000

Chemical elements:

Brand

Material

C

Mn

Si

Cr

S

P

DT-2

60Mn

0.57-0.65

0.7-1.0

0.17-0.37

0.25

0.035max

≤0.035max

DT-3

65Mn

0.62-0.70

0.9-1.0

0.17-0.37

0.25

≤0.035max

≤0.035max

DT-4

B2

0.70-0.85

 

0.7-0.8

0.17-0.37

0.2-0.7

≤0.035max

≤0.035max

 

 

Brand

Material

Impact Test AK.J/cm2

Endurance Test Times(5m)

Dia 20mm-90mm

Dia 90mm-150mm

Surface

Core

Surface

Core

DT-2

60MN

≥13

≥10000

≥65

≥55

≥65

≥50

DT-3

65MN

≥15

≥12000

≥66

≥56

≥66

≥52

DT-4

B2

≥17

≥12000

≥68

≥58

≥68

≥56

 

 

Specification and Hardness of Grinding Ball:

 

Nominal

diameter

(mm)

Diameteical

tolerance

(mm)

Weight of Single

of forging ball

in average

Number of piece of

One ton forging ball

in average

Surface

hardness

Impact

toughness

DIA 20

DIA 25

DIA 30

DIA 40

DIA 50

 

 

+2

-1

32

64

110

263

513

31250

15625

9090

3802

1949

 

 

 

 

 

55-65

 

 

 

 

 

≥12

DIA 60

DIA 70

DIA 80

DIA 90

DIA 100

 

 

+3

-2

888

1410

2104

2996

4110

 

1126

709

475

333

243

DIA 110

DIA 120

DIA 130

+4

-2

5457

7102

9030

182

140

110

DIA 140

DIA 150

+4

-3

11278

13871

88

72

 
Packaging & Shipping

 

The process line of production and package:

 

 

670369731_663

 

iso_

If you are interested in my products, please send me your detailed information such as your drawing or detailed specifications, chemical composition requirement etc. and you will get our quickly reply

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