Place of Origin: Shandong, China (Mainland)
Brand Name: RN
Model Number: RN-F
Application: Cement plant, mining, powerstation, ball mill, ore
Material: Steel
Dimensions: 25mm
Material: 60Mn 65Mn #45 B2
Steel Diameter: 20-150mm
Weight: 32-13871g
Hardness: 55-67
Impact toughness: > 12
Product feature: Forged grinding steel ball
Delivert Time: 14days steel ball
Pakcing: Steel drums or container bags
Breakage Rate: ≤ 1%
Customer Design: Accept
Forged steel balls Specifications
1. Dia: 20mm-150mm
2. Material: 60Mn 65Mn #45 B2
3. HRC: 60-65
4. Factory Audit and SGS
Forged steel balls advantage
High impact value
Good wear-resistance
Low broken rate
Various size
Packing Details
1. Container Bag: Dia20-150mm 1000kg/bag GW 1002kg
2. Steel durms: Dia20-80mm 900kg/drum GW915kg
Dia90-150mm 850kg/drum GW865kg
Our Services
1. Professional Grinding balls manufactory with more than 10 years;
2. Progressive production line;
3. Exported more than 20 countries;
4. Professional technician, experienced salesman and skilled workers
5. Capacity: 10000mt/month.
Contact us:
Nicole Yang
Address: Wu jia Industrial Zone, Guanzhuang Town, Zhangqiu, Shandong, China
Tel: 86-531-83809583
|
Weight and Hardness of RN Forged Steel Ball |
|
Norminal Diameter |
Diametrical Tolerance(mm) |
Average Weight(G) |
Average pieces per ton(PS) |
surface hardness |
Impact toughness |
|
20-0.8" |
+2 / -1 |
32 |
31250 |
55-67 |
>12 |
|
25-1.0" |
64 |
15625 |
|
30-1.2" |
110 |
9090 |
|
40-1.6" |
263 |
3802 |
|
50-2.0" |
513 |
1949 |
|
60-2.4" |
+3 / -2 |
888 |
1126 |
|
70-2.8" |
1410 |
709 |
|
80-3.2" |
2104 |
475 |
|
90-3.6" |
2996 |
333 |
|
100-4.0" |
4110 |
243 |
|
110-4.4" |
+4 /-2 |
5457 |
182 |
|
120-4.8" |
7102 |
140 |
|
130-5.2" |
9030 |
110 |
|
140-5.6" |
+4 /-3 |
11278 |
88 |
|
150-6.0" |
13871 |
72 |
Our company "Zhangqiu Ruinian Casting and Forging Co., Ltd. "is a professional company in producting grinding media, including forged steel ball, grinding steel ball, casting iron balls in China. Grinding steel balls are mainly applied in mines, power station, cement plants and chemical fields. The steel balls made by us are of high hardness, even wearing, good wearing resistance, no breakage, which can really reduce the cost of customers. The sizes are available from DIA20-150MM, annual production capacity 20000tons. Which are strictly manufactured as standard YB/T091-2005 grinding ball, which are exported to Japan, Korea, Australia and other countries and regions and obtained high reputation from them. Please visit our web to get more about us.
