Complaint
Basic Information
| Model NO. | Casting ball |
| Surface Hardness | 60-65hrc |
| Breakage Rate | <0.5% |
| Transport Package | Plywood Pallet/Case, Steel Pallet or as Per Custom |
| Origin | China |
| Customized | Accept |
| Volume Hardness | 58-64 HRC |
| Trademark | Gao Sheng |
| Specification | 8mm-130mm |
Excellent Quality Casting Grinding Alloy Steel Balls
1.Delivery time:
10-15days after the contract
2. Package:
Steel drum (800-900kg per drum) or flexible container bag (1000kg per bag)
3. Characteristics:
No deformation
High hardness
Good wear resistant
4. The application of industry:
Cement building materials
Metal mining
Coal paste thermal power plants
Chemical engineering
Ceramic coating
Light industry
Magnetic materials
Casting alloyed grinding ball, mill balls, grinding chrome steel ball.
With high hardness and wear-resistance, .
The chrome can be adjusted as customers' requirement, <o: P>
The size can be 12.7mm-150mm, <o: P>
Hardness from 45~62, <o: P>
If need special grade hardness or other, we also can adjust and match your need.
| Chemical Composition (%) | C | Si | Mn | Cr | S | P |
| ZQCr20 | 2.0-3.3 | ≤1.2 | 0.3-1.5 | 18.0-23.0 | ≤0.06 | ≤0.10 |
1. We are a solid grinding ball supplier with 18 years reputation guarantee;
2. Advanced manufacturing techniques and complete testing equipment;
3. Adequate and rich range of material stock;
We have the stock of common material 10,000 tons in the warehouse, which enables us to match materials quickly or customize special materials from steel mills according to customers' demand. We can guarantee the product performance since we are equipped with first-class laboratory detection and strong quality team.
4. Fast delivery;
6 high-speed automatic production lines and 4 hammer-forged production lines with an annual output of 100,000t ensure our faster delivery. We have running stock of 10000tons/month, we can meet your demand for either bulk procurement or small orders of high frequency.
5. Quality assurance;
6.Better service system;
7.Complete testing equipment;
We have a world-class laboratory and complete test equipment. We are able to make tests of chemical elements, mechanical properties, microstructure and so on. It helps us to get accurate data verification from raw materials to finished products,as well as the continuous data accumulation for our technical department and clients so as to develop new materials and crafts.
18 years of experience in overseas services let us fully understand the complexity and diversity of customers' requirements in different aspects, what we do most is help customers improve grinding efficiency and reduce cost.
Our customers spread all over southeast Asia, Africa, Latin America which involved more than 40 countries. We have good business cooperation with China and the world-renowned large Cement , Mining, Hot power ..etc companies such as National Cement Company , Sinoma , MCC..ETC
Steel drum (800-900kg per drum) or flexible container bag (1000kg per bag).
