Shandong shengye grinding ball co.,ltd
Our raw materials are round steels from China's famous large steel mills ,then use our automation control of production line for be extrusion molding, the major production and inspection equipment includes metallographic examination analysis, test by chemical element, plasma cutting off machine, test instrument for hardness, intermediate frequency eletric stove, etc. And broken rate is only 1%. our production line is the same as the Moly-Cop's, the quality of products is given great promise. Delivery time is also very timely. Our quality and service are quite have the advantage.
1.Product performance
a) Even hardness
b) Unbreakable
c) Grinding resistant
d) High impact value
e) High combined efficiency of grinding mill
f) roundness persistence
2. Applied fields
a) Industries of cement building material
b) Metallurgical selection in mine
c) Grinding coal in power plant
d) Chemical industry and machinery,etc
3. Classification and chemical composition
Brand |
C | Si | Mn | P | S | Cr | Ni | V |
| SY-01-45# | 0.42-0.48 | 0.17-0.37 | 0.50-0.80 | ≤0.050 | ≤0.035 | ≤0.15 | ≤0.05 | ≤0.05 |
| SY-02-50Mn | 0.48-0.56 | 0.17-0.37 | 0.65-1.00 | ≤0.050 | ≤0.035 | ≤0.15 | ≤0.05 | ≤0.05 |
| SY-03_60Mn | 0.57-0.65 | 0.17-0.37 | 0.70-1.10 | ≤0.050 | ≤0.035 | ≤0.25 | ≤0.10 | ≤0.10 |
| SY-04-65Mn | 0.62-0.75 | 0.17-0.37 | 0.90-1.20 | ≤0.050 | ≤0.035 | ≤0.25 | ≤0.10 | ≤0.10 |
SY-05-B2 |
0.75-0.85 | 0.17-0.35 | 0.70-0.90 | ≤0.050 | ≤0.035 | 0.40-0.60 | ≤0.15 | ≤0.10 |
| SY-06-B3 | 0.50-0.65 | 1.35-1.85 | 0.40-1.0 | ≤0.050 | ≤0.035 | 0.80-1.20 | ≤0.15 | ≤0.10 |
| SY-07-BL | 0.55-0.75 | 0.15-0.35 | 0.65-0.85 | ≤0.050 | ≤0.035 | 0.70-1.20 | ≤0.15 | ≤0.10 |
| SY-08-BG | 0.90-1.05 | 0.15-0.35 | 0.35-0.95 | ≤0.050 | ≤0.035 | 1.0-1.70 | ≤0.15 | ≤0.10 |
4. Mechanical property
Brand |
Impact toughness
AK.J/cm² |
(sm)
Dropping test |
Hardness(HRC) |
| Φ25-50(1"-2") | Φ60-90(2.5"-3.5") | Φ100-150(4"-6") |
| Surface | Core | Surface | Core | Surface | Core |
| SY-01-45# | ≥12 | ≥15000 | ≥55 | ≥38 | ≥54 | ≥35 | ≥52 | ≥30 |
| SY-02-50Mn | ≥12 | ≥15000 | ≥56 | ≥40 | ≥56 | ≥36 | ≥55 | ≥32 |
| SY03_60Mn | ≥12 | ≥15000 | ≥58 | ≥45 | ≥58 | ≥38 | ≥55 | ≥35 |
| SY-04-65Mn | ≥12 | ≥15000 | ≥60 | ≥52 | ≥60 | ≥42 | ≥56 | ≥36 |
| SY-05-B2 | ≥12 | ≥15000 | ≥60 | ≥60 | ≥60 | ≥54 | ≥58 | ≥50 |
| SY-06-B3 | ≥12 | ≥15000 | ≥60 | ≥60 | ≥60 | ≥54 | ≥60 | ≥55 |
| SY-07-BL | ≥12 | ≥15000 | ≥60 | ≥60 | ≥60 | ≥54 | ≥60 | ≥55 |
| SY-08-BG | ≥12 | ≥15000 | ≥60 | ≥60 | ≥60 | ≥60 | ≥60 | ≥58 |
If you want to know more information about our company here welcome you in any time.
Shandong shengye grinding ball Co., Ltd, it's a professional manufacturer to the production and sales of 15mm-150mm grinding steel ball and grinding steel rod used grinding ball mill and grinding rod mill.
The company covers an area of 20000 square meters, exisiting 80 professional training staff, the annual output 100000 tons, 95% products export more than 30 countries, customers are mainly concentrated in South East Asia, South America, Africa ′ S mines, cement plants and fire power plants, well received by customers. With professional technical testing and technology research and development team, make our products have been in the leading position of the world.
Due to our complete product testing equipment, and using the internationally advanced technology and manufacture experience, therefore our grinding balls have the advantages of more even hardness, grinding resistant, unbreakable and roundness persistence. For the user cost saving and improve business effciency. We record the data for our products, following up customers and drop in services at calling to solve customers′ Uncertainties.
Because accurate, so professional, so we are the best grinding ball supplier in the world.
