PRODUCT CENTER
Rolled Grinding Ball
Category Rolled Grinding Ball
TEL:86-15374793377
E-Mail:erenhothuibangtrading@gmail.com
Product description
132
Executive standard for the product is YB/T091-2005 forging(rolling) steel balls
We can produce and export high quality Forged Grinding Ball and Rolled Grinding Ball with all kinds of hardness grades and chemical composition according to customers’ requirement.
We have produced and exported Forged Grinding balls for thirty years. We start to produce the Rolling Grinding Ball using the advanced Automatic Hot Rolling Grinding Ball Production Line from 2012. Our Automatic Hot Rolling Grinding Ball Production Line is in the leading position in the world.
The Rolling Ball has the following features: 1. High production efficiency. Great yield, High degree automatization. 2. Stable quality, uniform hardness, good hardenability, microstructure dense, high impact toughness, low breakage rate. 3. Advanced heat treatment process, low labor intensity, no pollution, lower production costs.
The Forged Grinding Ball and Rolled Grinding Ball we produced as follows:
1.Chemical Composition
| Brand | Material | C | Si | Mn | P | S | Cr |
|---|---|---|---|---|---|---|---|
|
XT-5 |
B2 |
0.75-0.85 |
0.17-0.35 |
0.70-0.90 |
≤0.030 |
≤0.030 |
0.40-0.60 |
|
XT-6 |
B3 |
0.58-0.66 |
1.60-1.90 |
0.65-0.80 |
≤0.030 |
≤0.030 |
0.70-0.9 0 |
|
XT-3 |
60MN |
0.57-0.65 |
0.17-0.37 |
0.70-1.00 |
≤0.035 |
≤0.035 |
≤0.25 |
|
XT-4 |
65MN |
0.62-0.70 |
0.17-0.37 |
0.90-1.20 |
≤0.035 |
≤0.035 |
≤0.25 |
Cast Grinding Ball Production Process
2.Size Weight and Tolerance
| Size (mm) | Tolerance (mm) | Single ball weight (g) | The Number of Casting Balls per Ton |
|---|---|---|---|
|
Φ20 |
+1 -0.5 |
33 |
30303 |
|
Φ25 |
+1.5 -0.5 |
64 |
15625 |
|
Φ30 |
+1.5 -0.5 |
110 |
9090 |
|
Φ40 |
+2 -1 |
261 |
3846 |
|
Φ50 |
+2 -1 |
510 |
1961 |
|
Φ60 |
+2 -1 |
883 |
1124 |
|
Φ70 |
+3 -2 |
1402 |
714 |
|
Φ80 |
+3 -2 |
2092 |
476 |
|
Φ90 |
+3 -2 |
2980 |
333 |
|
Φ100 |
+3 -2 |
4087 |
244 |
|
Φ110 |
+4 -3 |
5440 |
183 |
|
Φ120 |
+4 -3 |
7062 |
141 |
|
Φ130 |
+4 -3 |
9020 |
111 |
3.Product performance: High hardness, Unbreakable, Good wear resistance, Low consumption rate
4.Application fields: Mining, Cement Plants, Power Stations and Chemical Industries etc.
Contact us
ADD: 010121, Building 1, Hengfujiayuan Community, North of Xinhua Street and East of
Youyi Road, Xilin District, Erenhot City, Inner Mongolia Autonomous Region
Tel：86-15374793377
Mailbox: erenhothuibangtrading@gmail.com