Hot Rolled Forged Grinding Media Ball

Hot Rolled Forged Grinding Media Ball

 1Uniform hardness

2Unbreakable

3High wear resistance

4High impact value

5High combined efficiency of grinding mill



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Product Details

Hot Rolled Forged Grinding Media Ball 

Shandong Jinchi Heavy Industry Joint-stock Co.,LTD  is a professional manufacturer of  Hot Rolled Forged Grinding Media Ball products. The main products of our company are GRINDING MEDIA BALLS, GRINDING RODS, CYLPEBS, MILL LINERS AND STEEL FLANGES, with specifications all reaching international standards and annual production capacity is over 100,000 tons. 


Materials

C%

Si%

Mn%

P%

S%

Cr%

B2

0.70-0.85

0.17-0.37

0.70-1.00

≤0.035

≤0.035

0.4-0.6

B2-1

0.55-0.70

0.15-0.30

0.65-0.85

≤0.020

≤0.020

0.70-1.10

High Carbon B2

0.85-1.10

0.15-0.45

0.40-1.20

≤0.035

≤0.035

0.20-1.10

B3

0.58-0.66

1.70-1.90

0.68-0.80

≤0.030

≤0.030

0.78-0.90

45#

0.42-0.50

0.17-0.37

0.5-0.8

≤0.035

≤0.035

0.25max

B4

0.65-0.75

1.20-1.40

0.50-0.70

≤0.025

≤0.025

0.85-1.00

B6

0.75-0.90

0.17-0.37

0.8-1.02

≤0.035

≤0.035

0.88-0.98

B6-1

0.82-0.90

0.15-0.35

0.90-1.05

≤0.020

≤0.020

0.88-0.98

BU

0.95-1.05

0.15-0.35

0.95-1.05

≤0.025

≤0.025

0.45-0.55

1090

0.90-1.10

0.17-0.37

0.60-0.90

≤0.025

≤0.025

≤0.025

42CrMo

0.38-0.45

0.20-0.40

0.50-0.80

≤0.035

≤0.035

0.90-1.20

40Cr

0.37-0.45

0.20-0.40

0.50-0.80

≤0.035

≤0.035

0.80-1.10

65MN

0.62-0.70

0.17-0.37

0.90-1.20

≤0.035

≤0.035

≤0.25

60MN

0.57-0.65

0.17-0.37

0.70-1.00

≤0.035

≤0.035

≤0.25

50MN

0.48-0.56

0.17-0.37

0.70-1.00

≤0.035

≤0.035

≤0.25

Diameter(mm)

Diameter Tolerance(mm)

Surface Hardness(HRC)

Impact Toughness(j/cm2)

Φ20

+2, —1

>60HRC

≥12

Φ25

Φ30

Φ40

Φ50

Φ60

+3, —2

Φ70

Φ80

Φ90

Φ100

+4, —2

Φ110

Φ120

>58HRC

Φ130

Φ140

+4, —3

>55HRC

Φ150


Hot Rolled Forged Grinding Media Ball .jpg

Hot Rolled Forged Grinding Media Ball .jpg

Hot Rolled Forged Grinding Media Ball .jpg

Explanation of quality control 

Shandong jinchi heavy industry joint-inventory co., ltd. strictly controls each hyperlink of damage-resistant metal ball from metal plant selection, raw fabric buy, metal inspection, quenching and tempering manner control, completed product inspection, and strictly controls the overall performance index of metallic ball in step with the iso9001:2015 satisfactory control gadget certification system of the enterprise, in an effort to make certain that the performance index of metallic ball meets the technical necessities of the mission and industry associated necessities technical specs. make certain the damage resistance, stability, adulthood and reliability of steel ball.

Guarantee measures for raw material ordering 

Our company has strategic cooperation agreements with well-known domestic state-owned enterprises, such as Laiwu branch of Shandong Iron and Steel Co., Ltd., Chengde Jianlong Special Steel Co., Ltd. and Huaigang Special Steel Co., Ltd. of Jiangsu shagang group. Each stage from material ordering to material inspection is reviewed and approved by technical experts, and finally determined by the technical director after being signed and confirmed by the relevant responsible person. 

Production equipment performance assurance measures

All of them are produced with the most advanced and professional equipment, and cooperate with the process and quality inspection personnel to make the original records of various parameters in the production process, and operate and produce in strict accordance with the process requirements and specifications. 

Process technology and quality inspection performance guarantee 

Set up the project process specialist and quality inspector, set up the process in strict accordance with the parameters and indicators required by the contract and supervise the implementation of the process. The quality inspector shall track and record each parameter in the whole process. 

Packaging and transportation performance guarantee 

The packaging general of the product is strictly according with the global standards, to ensure that it can meet the lifting necessities for typically. our business enterprise has set up a strategic partnership machine with numerous key transport agencies and logistics groups at domestic and abroad. we've transportation insurance for every vehicle, which significantly enhances our potential to withstand risks.

Shandong jinchi heavy enterprise joint-stock co.,ltd is looking forward to cooperating with you to create a better future!

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