High Hardness Industrial Grinding Balls Reliable CE / ISO Certified

Grinding Media Casting Steel Ball High Chrome Low Chrome Ball Mill Balls


1. Casting Steel Balls characteristics and advantages

① Size 12mm-150mm

② Chemical elements

③ Hardness

④ Advantages

High hardness
Good wear resistant
Low Breakage

2. Dragon balls specifications

3. Dragon Balls main product classfications


4. Production process

Casting Balls are melted in electric furnace and poured into moulds after scientific proportioning. High chromium cast balls are also processed by oil quenching.

5. Quality Control
① Factory test
Cast balls test is an very important step. Real-time detection will be carried out in the production process. Balls produced in each shift will be sampled in large quantities and tested for size, hardness, chemical composition, drop test, core pulling and impact value to ensure the quality of steel balls.
② The third party test
According to the customer different demand, cast iron balls can be tested by any third party.

6. Packing
Cast balls are usually packed in container bags and steel drums, it can also be customized according to different customer needs.

7. Company Introduction
Dragon balls factory are established in 2001.Up to now, we have cooperated with many large power plants in China for more than 10 years. Since 2007, Dragon balls has set up its own foreign trade team, and began to show itself to the world. The forged ball, cast ball and cylpebs are widely praised by friends at home and abroad.
Dragon balls has a very mature technology research and development team and sales team, we are constantly expanding the factory and team every year, in order to meet the growing demand at home and abroad.
Steel balls are a long-term business.
We are willing to do it all the time because if we know someone, we will become permanent friends.
We can always do this for so many years because our quality supports our long-term cooperation and friendship.
The quality of every steel ball is crucial because it is a strong bridge that connects us.

Dragon Grinding Balls is a professional manufacturer of grinding media balls.Owning more than 19 years working experience in grinding media balls R & D, production, quality control, sales, export,service and project solutions.

Dragon Grinding balls production line covers hot rolling balls ,forged steel balls, cast iron balls, cylpebs ,grinding rods , ceramic grinding balls .high aluminum bricks. Our grinding balls are widely used in grinding for ball mill, rod mill, it is used in mining,cement plant, power plant and industry an so on.

Besides our Chinese domestic market, our grinding balls also have been exported to Europ, Mid East, Africa, South America and Asia countries. The service covers mining, cement plant and power plant and after sales services.

We have mature technology and technics for grinding balls,also can help our customers for producing line arrangement. Our balls' quality is good and reliable. You are warmly welcome to establish long term cooperation relationship with us!