• High chrome casting grinding balls
  • High chrome casting grinding balls
  • High chrome casting grinding balls
  • High chrome casting grinding balls

High chrome casting grinding balls

  • USD $600 - $800 / Ton Get Latest Price
  • SHENGYE
  • DIA 1-6 inch
  • Shandong, China
  • 5 Ton / Tons
  • T/T MoneyGram
  • 8000 Ton / Tons per Month
  • Qingdao port China
Product Details
Application:ball mill; mine;cement mill; power station; chemical industry Material:Steel Dimensions:DIA 15mm-150mm
Packaging Details 1 Flexible container bags
Product Description

High chrome casting grinding balls     

Product Description

Product performance

1.Even hardness

2.Unbreakable

3.Grinding resistant

4.High impact value

5.High combined efficiency of grinding mill

Application fields

1.Industries of cement building material

2.metallurgical selection in mine

3.grinding coal in power plant

4.chemical industry 

5.machinery

Spcification:

1.Chemical composition:

Name

C

Mn

Si

Cr

S

P

V

50MN

0.48-0.56

0.70-1.0

0.17-0.37

0.25 max

0.035max

0.035max

60MN

0.57-0.65

0.70-1.0

0.17-0.37

0.25 max

0.035max

0.035max

65MN

0.60-0.70

0.90-1.20

0.17-0.37

0.25 max

0.035max

0.035max

75Mn

0.72-0.92

0.17-0.37

0.7-1.0

0.4-0.6

0.035max

0.035max

75MnCr

0.70-0.85

0.7-0.8

0.17-0.37

0.2-0.7

0.03 max

0.03 max

75 SiMn

0.70-0.90

0.7-1.2

0.4-0.8

0.25 max

0.03 max

0.03 max

Wear-resistant Alloy

0.5-0.65

0.4-1.0

1.4-1.8

0.9-1.2

0.03 max

0.03 max

0.1-0.2

Name

Impact Test

AK.J/cm2

Endurance Test Times

(5m)

Dia 25mm-60mm

Dia 70mm-100mm

Surface

Core

Surface

Core

50MN

≥12

≥10000

≥56

≥35

≥56

≥28

60MN

≥13

≥10000

≥58

≥38

≥58

≥29

65MN

≥15

≥12000

≥60

≥42

≥60

≥30

75MnCr

≥17

≥12000

≥60

≥52

≥60

≥50

75 SiMn

≥16

≥12000

≥60

≥50

≥60

≥48

Wear-resistant Alloy

≥17

≥12000

≥60

≥54

≥60

≥52

2. 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

Our  laboratory and quality control

Production equipment

Processing line

Packaging & Shipping

 1. Ocean shipping

 2. Customers designated transportation mode.

 3. Delivery time: Witnin 15-20 days after received the payment or LC at sight.

FAQ

 Q1.  What is the advantage of your company?

a. We are a  professional steel ball manufacturers, which have 10 years of production experience. 

b. Original manufacturer, real existed factory.c. Hi-Tech and capable production line.

d. High quality, reasonable price, timely full service.

 Q2.  In which countries are your products sold?

 Our products are exported to over 30 countries and regions including USA, Republic of Korea, Japan, Malaysia, Australia, Canada and South Africa, etc., well and universally received by clients.

 In order to better serve customers, we have set up the office in Malaysia, Chile, United States and Spain.

Q3.  How to ensure the quality of your product?

a. Every batch of raw material of steel has quality inspection.

b. Every batch of steel ball must be detect the size, weight,  hardness, chemical composition. And we will test other items according to the customers requirements.c. If the test is unqualified, we will not shipment.

Q4. Sample order is acceptable or not?

Sample order is acceptable.You are warmly welcomed to vist our factory.The order can be placed 

after your investigation.

Company Information

SHANGDONG SHENGYE GRINDING BALL CO.,LTD specializes in the production of grinding steel ball for ball mill. Staff are trained and selected by strict overseas technology . The quality of products is consistent and the specifications are complete. The annual output of diameter DIA 15MM-DIA 150MM grinding steel ball is 100000 tons.

   Due to the application of internationally advanced technology and manufacture experience ,our grinding steel balls have  the advantages of rubbing endurance, crashing tolerance and roundness persistence ,compared  to other products in this field. We record the data for our products, follow up customers and drop in services at calling to solve customers' uncertainties. 

   Our products are exported to more than 30 countries overseas mines and cement factories, well received by customers. In order to better serve customers, we have set up the office in Malaysia, Chile,  United States and Spain.

Certicate

Our Services

Contact US

Lisa Li(Mrs.)/ MANAGER

SHANDONG SHENGYE GRINDING BALL CO.,LTD

SKYPE:lilinglind

TEL:+86-18615207240

FAX:+86-531-83863437