| Prod Model: |
zw |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Diameter: |
10mm-50mm |
| Material: |
Steel |
| Usage: |
Mines, Power Plant, Cement Plant |
| Processing Type: |
Forged |
| Size: |
According to Customer's Requirements |
Product Description
contact:Alice
MOB:86+15254106557
Specifications
grinding balls
1.SIZE:DIA20-DIA150MM
2.HARDNESS:55-65 HRC
3.APPLIEDFIELD: MINES, CEMENTPLANTS, POWERSTATIONS, CHEMICAL
Forged Steel grinding ball
1.Spcification
1.Chemical composition:
C |
Mn |
Si |
Cr |
Mo |
S |
P |
Min |
Max |
Min |
Max |
Min |
Max |
Min |
Max |
Min |
Max |
Max |
Max |
0.52 |
0.85 |
0.60 |
1.10 |
0.17 |
0.37 |
0.05 |
0.25 |
0.00 |
0.04 |
0.04 |
0.035 |
2 Hardness of Grinding Ball
|
DIA25MM-DIA110MM |
DIA125MM-DIA150MM |
Superficial |
55HRC-65HRC |
53HRC-63HRC |
Volumetric |
55HRC-65HRC |
53HRC-63HRC |
2.Specification
1.Chemical composition:
C |
Mn |
Si |
Cr |
Mo |
S |
P |
Min |
Max |
Min |
Max |
Min |
Max |
Min |
Max |
Min |
Max |
Max |
Max |
0.72 |
0.82 |
0.70 |
1.10 |
0.17 |
0.37 |
0.28 |
0.60 |
0.00 |
0.04 |
0.04 |
0.035 |
2 Hardness of Grinding Ball
|
DIA25MM-DIA90MM |
DIA110MM-DIA150MM |
Superficial |
60HRC-65HRC |
55HRC-63HRC |
Volumetric |
60HRC-65HRC |
55HRC-63HRC |
3.Specification 3
casting grinding ball
DIA17-DIA120MM
hardness:55-65HRC
1.high-Cr-ball
ZQCr20 ,Cr:19-22
ZQCrR17 ,Cr:18-18
ZQCr11,Cr:2.0-3.2
2.Low-Cr-ball
ZACr2,Cr: 1.5-3.5
contact:Alice
mobile:86+15254106557
Established in 2000, We, Jinan Zhongwei casting and forging grinding ball Co., Ltd, is a leading manufacturer and professional exporter of grinding balls in China, with the annual output of 50, 000 to 70, 000 metric tons.
Our company is located in Zhangqiu city, Shandong Province, which is provided with superior location and convenient transportation. It is only 45 kilometers' distance to Jinan city, 50 kilometers' distance to Jinan International Airport, 260 kilometers' distance to Qingdao port.
Our company covers an area of 15000 square meters, with two million registered capital, and there are 150 existing staff, including 21 technicians.
Our main products are forging grinding steel balls, and high, low, medium chrome alloyed casting iron balls, casting cylpebs, grinding rods.
Our company has advanced equipments and production technology.
The specialties of our grinding balls: High hardness, good wear resistance, no breakage and even wearing.
They are mainly applied to various mines, cement plants, power stations and chemical industries, and exported to more than 20 countries and regions in the world, such as Japan, Korea, South Africa, Zambia, Malaysia, Phillipines, Australia etc.
To ensure the excellent performance of grinding balls, We have flawless quality detection system, advanced quality control and test equipments. We have also obtained ISO 9001: 2008 International Quality System Authentication.
Insisting on the theory of "Quality first, Credit Goal, and Mutual Profits". Now we jinan zhongwei are trying best to supply customers from both at home and abroad with high quality products and satisfactory service.
