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Large Output Ball Mill Grinding Media Balls High Surface Hardness Anti Friction
Large Output Ball Mill Grinding Media Balls High Surface Hardness Anti Friction
Specifications
Brand Name :
DRAGON STEEL BALLS
Model Number :
45# 60Mn B2 B3
Certification :
CE,ISO
Place of Origin :
CHINA
MOQ :
1 ton
Price :
Negotiable
Payment Terms :
L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability :
3000 tons / Month
Delivery Time :
3-7 work days/ 25 tons
Packaging Details :
Container bags ,steel drums
Product Name :
Hot rolling ball,Rolled Ball,Grinding Ball
Advantage :
High Hardness,Large output
Port :
Tianjin/Qingdao/Shanghai
Materail :
Round Steel
Size :
20mm-40mm
Hardness :
58-63
Package :
Container bags Steel Drums
Tolerance :
+-1
Description

Ball Mill Medium Hot Rolling Steel Balls Forged Balls 60Mn B2 For Mining

1. Product Name

Hot Rolling Ball

Rolled Ball

Forged Ball

Grinding Media Ball

Rolling Ball

2. Dragon Balls Main Product

Forged grinding ball

Hot Rolling Ball

Cast Iron Ball

Grinding Cylpebs

Grinding Rods

Liners

3. Hot Rolling Ball Application

Hot rolling balls are used in ball mills, mainly in mines, cement plants, power plants and so on.

4. Hot Rolling Ball Classification

According to the different chemical elements , hot rolling balls can be divided into C45,60Mn,B2 and B3. At present, the above four materials are widely used all over the world, that’s the conventional materials, if there are special needs, can be customized.

5. Hot Rolling Ball Manufacturing process

Hot rolling ball is making by hot rolling machine ,water quenching,double-layer insulating barrel and so on a series process.

6. Hot Rolling Ball Detail Specifications

① Chemical Composition

Material

Chemical Composition
C45

C:0.42-0.5,Si:0.17-0.37,Mn:0.5-0.8,Cr:≤0.25,

P:≤0.035, S:≤0.035, Ni:≤0.25, Cu:≤0.25
60Mn

C:0.55-0.65, Si:0.17-0.37, Mn:0.7-1.0, Cr:≤0.25,

P:<0.04, S:<0.04, Ni:≤0.3, Cu:≤0.25
B2

C:0.72-0.85, Si:0.17-0.37, Mn:0.7-1.0, Cr:0.4-0.6,

P:≤0.025, S:≤0.025, Ni:≤0.02, Cu:≤0.02
B3

C:0.58-0.66, Si:1.3-1.9, Mn:0.65-0.8, Cr:0.7-0.9,

P:≤0.025, S:≤0.025, Ni:≤0.02, Cu:≤0.02

② Hardness

Size

C45

60Mn

B2

B3
20mm 55-58 58-62 60-64 62-65
30mm 55-58 58-62 60-64 62-65
40mm 55-58 58-62 60-64 62-65
50mm 55-58 58-62 60-64 62-65
60mm 55-58 58-62 60-64 62-65
70mm 53-56 58-62 60-64 61-63
80mm 53-56 58-62 59-63 60-65
90mm 50-55 58-62 57-61 60-65
100mm 48-52 57-61 56-60 60-65
110mm 48-52 57-61 55-60 58-64
120mm 48-52 57-61 55-60 56-63
130mm 48-52 57-61 55-60 56-63
140mm 48-42 57-61 55-60 56-63
150mm 48-52 57-61 55-60 56-63

③ Weight

Size(mm) 20 30 40 50 60 70 80 90 100 110 120 130 140 150
Weight(kg) 0.033 0.111 0.261 0.512 0.883 1.402 2.092 2.98 1.087 5.44 7.062 9.008 11.25 13.83

④ Dragon balls specifications

Diameter

(mm)

Diameter Tolerance

(mm)

 Approx Weight of per ball(kg) Average numbers per ton
20 ＋1,－0.5 0.033 30303
30 ＋2,－1 0.11 9090
40 ＋2,－1 0.261 3831
50 ＋2,－1 0.512 1961
60 ＋2,－1 0.883 1132
70 ＋3,－1.5 1.402 713
80 ＋3,－1.5 2.092 478
90 ＋3,－1.5 2.98 335
100 ＋3,－1.5 1.087 244
110 ＋3,－1.5 5.44 183
120 ＋3,－1.5 7.062 141

7. Hot Rolling Ball Quality Control

① Factory test

Hot rolling balls test is an very important step. Real-time detection will be carried out in the production process. Balls produced in each shift will be sampled in large quantities and tested for size, hardness, chemical composition, drop test, core pulling and impact value to ensure the quality of steel balls.

② The third party test

According to the customer different demand,hot rolling balls can be tested by any third party.

8. Hot Rolling Ball Packing

Hot rolling balls are usually packed in container bags and steel drums, it can also be customized according to different customer needs.

9. Company introduction

Dragon balls factory are established in 2001.Up to now, we have cooperated with many large power plants in China for more than 10 years. Since 2007, Dragon balls has set up its own foreign trade team, and began to show itself to the world. The forged ball, cast ball and cylpebs are widely praised by friends at home and abroad.


Dragon balls has a very mature technology research and development team and sales team, we are constantly expanding the factory and team every year, in order to meet the growing demand at home and abroad.

Steel balls are a long-term business.

We are willing to do it all the time because if we know someone, we will become permanent friends.

We can always do this for so many years because our quality supports our long-term cooperation and friendship.

The quality of every steel ball is crucial because it is a strong bridge that connects us.

Large Output Ball Mill Grinding Media Balls High Surface Hardness Anti Friction

Large Output Ball Mill Grinding Media Balls High Surface Hardness Anti Friction

Product tags

grinder disc for metal

,

metal grinding disc

,

ball mill grinding media
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Large Output Ball Mill Grinding Media Balls High Surface Hardness Anti Friction

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Product Detail
Brand Name :
DRAGON STEEL BALLS
Model Number :
45# 60Mn B2 B3
Certification :
CE,ISO
Place of Origin :
CHINA
MOQ :
1 ton
Price :
Negotiable
Contact Supplier
Large Output Ball Mill Grinding Media Balls High Surface Hardness Anti Friction

Jinan Dragon Steel Balls Co.,Ltd

Active Member
6 Years
shandong, jinan
Since 2000
Business Type :
Manufacturer
Main Products :
Steel Grinding Balls, Forged Grinding Balls, Cement Grinding Balls
Total Annual :
1,000,000-10,000,000
Employee Number :
100~200
Certification Level :
Active Member
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