Factory Outlet Forged Casting Grinding Media Steel Balls for Ball Mill in Metal Mines

Grinding steel balls are commonly used in the mining industry to grind and crush ores. They are also used in cement plants, power plants, and other industrial applications where grinding is required.


Zezon produces φ30-φ120 casting steel balls, select typically high-quality alloy steel as raw material produced by casting process. The exact composition of the steel can vary depending on the intended application and the customers' requirements, it usually includes a combination of elements such as chromium, manganese, and carbon.

The casting steel balls help to break down the material by impacting and grinding it against the walls of the mill, reducing the particle size of the material to a size that is suitable for further processing. It is usually used in ball mills or SAG mills, which are large rotating drums that grind the material into a fine powder.


The function of grinding steel balls are to reduce the size of the material being ground by impact and friction, which helps to liberate valuable minerals from the ore. The size and composition of the grinding balls can vary depending on the application and the type of material being ground.

Zezon (Shenzhen) Supply Chain Co., Ltd (A BNMC company) is a one-stop supply chain service base of an important mining and metallurgy group in China. We mainly manufacture and supply rock drilling tools, grinding steel balls, grinding mill liners, electrolytic cathode and anode plates at a high global standard.

With 60+ years history, well organized working process and strict ISO quality control system, we have been providing premium quality products and fast response services, thus, trusted by many clients all over the world for many years.

1. Q: Are you a manufacturer or trading company?
A: We are a professional manufacturer of grinding steel balls & grinding mill liners at a high global standard.
 
2. Q: How can I get the after-sale services?
A: Free replacement will be provided if any quality problem.
 
3. Q: How is your quality control? 
A: We have our own experienced QC Team. There will be strict inspection for every order before shipping out.
 
4. Q: How long is your delivery time?
A: Within five days for the products in stock; regular orders deliver in 20 days.
 
5. Q: Do you provide samples ?  Are they free or extra ?
A: Some stock parts are free and you just need to handle shipping fee. Please contact us for details.
 
6. Q: Methods of Payment
A: We offer different payment terms for your choice, including T/T, L/C etc. Any other questions, please feel free to contact us!