forging (rolling) alloy steel grinding ball for ball mill in power stations
forging (rolling) alloy steel grinding ball for ball mill in power stations

forging (rolling) alloy steel grinding ball for ball mill in power stations

USD $700 - $800 /Metric Ton

Min.Order:20 Metric Tons

Supply Ability:
100 Metric Ton / Metric Tons per Month
Port:
QingDao
Payment Terms:
T/T

Quick Details View All >

Place of Origin:
Shandong, China
Brand Name:
Jinnan Jinchi Steel ball Co,.Ltd
Model Number:
Dia(mm)30~150(1.25''-6")
Application:
metal mines,power stations,cement plants,chemical industry,ball mill
Dimensions:
Dia(mm)30~150(1.25''-6")

Jinan Jinchi Steel Ball Co., Ltd.

Business Type: Manufacturer,Trading Company
Shandong China
Main Products: Grinding Ball ,Steel Ball ,Steel Bar

Product Details

Specifications

1.High hardness and even hardness;
2.High combined efficiency ;
3.High wear-resistance;
4.High impact value:
5.Unbreakable

 

Features:

 

Product Performance of Forging(Rolling) Alloy Grinding Ball:

1.High hardness;

2.Even hardness no matter surface or core;

3.High wear resistance,more dense tissue and abrasion lower;

4.High impact toughness ;
5.Unbreakable;

6.No deformation;

7.Good apperance and look better;

8.Long life;

9. High combined efficiency of grinding mill;
10.Manufacturerer

 

 

JINCHI Forging (Rolling) Steel Grinding Ball Advantage:

 

1.Professional manufacturer for alloy steel grinding ball;

2.Easy Storage;

3.Accept customized order;

4.Fast delivery;

5.Regional manager track;

6.After -sale service;

7.Emergency supply;

8.Factory price and Best quality;

9.Offer the solutions to your problems,we promise all your inquiries and messages will get our reply within 12

 hours;

10.SGS Service

 

Main Prodcts:

 

1.Forged steel grinding ball

2.Rolled steel grinding ball

3.Cast iron balls

4.Grinding rods

5.Grinding cylpebs

6.Mill liner

7.Various kinds of steel flanges

8.8 characters blind plates

 

Chemical Elements:

 

 

 

C

Si

Mn

Cr

S

P

0.50-0.65

0.15-0.37

0.69-1.2

0.25

0.04

0.04

0.7-0.9

0.45-0.75

0.7-1.25

0.11-0.4

0.04

0.04

 

 

 

Specifications and Hardness of Forging Ball:

 

 

 

Physical Property of Forged Alloy Steel Ball:

 

Materials

Impact

Test

(Ak.J/cm²)

Endurance

Test Times

(5m/T)

Surface 

Hardness

(Dia25mm-90mm)

Core 

Hardness

(Dia25mm-90mm)

Surface

 Hardness

(Dia90mm-150mm)

Core 

Hardness

(Dia90mm-150mm)

Breakage

50Mn

12

10000

52

42

50

40

<0.5%

60Mn

13

10000

52

42

50

40

<0.5%

65Mn

15

12000

54

44

52

42

<0.5%

B2

17

12000

60

52

58

50

<0.5%

75SiMn

16

12000

60

52

58

50

<0.5%

Impact -resistant Alloy

17

10000

50

40

48

38

<0.5%

Wear-resistant Alloy

17

12000

60

52

58

50

<0.5%

  

Production Process of Steel Ball:

 

1.The blank used for producing the grinding steel ball is hot-rolled bars with various kinds of chemical compositons.Its diameter is the same as the nominal diameter of steel balls.

2.Bars are reheated to a proper temperature in a contious furnace before being rolled.

3.After a red hot bar is conveyed into the skew rolling mill,it rotates forward between two rolls with special spiral passes.As this process continous,it is gradually rolled into steel balls.A single skew rolling mill can produce 60-360 steel balls per minute.

4. The hot steel balls are transported directly to the online heat treatment equipment,specially designed for steel balls quenching and tempering.Steel balls can obtain very high and uniform hardness .

5.Finished steel balls are charaterized by the precise dimension and geometry,better anti-wear properties and mechanical properties.

6.The products which passed inspection are transported to the finished product storehouse and then delivered to customers after being packed.

 

JINCHI Forging (Rolling) Steel Grinding Ball Advantage:

 

1.Professional manufacturer for alloy steel grinding ball;

2.Easy Storage;

3.Accept customized order;

4.Fast delivery;

5.Regional manager track;

6.After -sale service;

7.Emergency supply;

8.Factory price and Best quality;

9.Offer the solutions to your problems,we promise all your inquiries and messages will get our reply within 12 hours;

10.SGS Service

 

Packaging and transport:

 

forging (rolling) alloy steel grinding ball for ball mill in power stations

 

 

FAQ:

 

1.Q: Can you tell me the key factors which can decide the quality of the grinding balls?
   A: They are the raw material, the strict process control,the hardness, the impact toughness, especially the raw material and the heat treatment.

2.Q:Can I see the difference just from the surface of the balls?
   A: In general, you can not see the obvious difference from the surface of the balls. 

3.Q: How can I make sure you are a reputable supplier? 
   A: Actually, there is no need to have any doubts about our reputation.High quality products,high

quality service and own research development manufacturing make our reputation.

 

         We believe that corporate reputation is the most important principle for a company to exist.

 

Certificate:

 

 

 

 

 

 

Contact Supplier

Ms. rose cheng manager Chat Now
Telephone
86-531-83222518
Mobile
13181709681
Fax
86-531-83326518
Address
PUJI TOWN, ZHANGQIU CITY, JINAN, SHANDONG PROVINCE, P.R.CHINA Shandong

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