Ball mill grinding media are consumables. Their main purpose is to grind materials to make them more finely ground to meet usage standards. They are mainly used in mining, power plants, cement plants, steel plants, silica sand plants, coal chemical industry and other fields.
Low chromium cast ball:
The chromium content is 1-3% and the hardness is ≥45HRC. This kind of steel is called low-chromium wear-resistant steel ball and is smelted using medium frequency electric furnace, metal mold or sand casting process. Suitable for metallurgical mining and slag industries that do not require high grinding accuracy or wear resistance.
High chromium cast ball:
High chromium cast wear-resistant steel ball, chromium content 10-24%, hardness >58HRC, is a cost-effective wear-resistant steel ball, which has won a high market share through extensive use.
Casting section production process:
Raw materials→scientific proportioning→electric furnace melting→pre-melting testing→mold forming→polishing→heat treatment→finished product testing---packaging
Quality Inspection:
Diameter tolerance testing→hardness testing→chemical composition testing→impact value testing→packaging testing
Our advantages
The four major advantages of good raw materials, fully automatic production equipment, heat treatment methods and strict quality control systems allow us to produce products with stable impact performance, grinding resistance and high overall mill efficiency.
Professional Craftsmanship
Our raw materials contain rare metals, which can effectively improve the basic structure of the product, making the grains more refined and the structure denser.
Complete specifications
We can produce Ball mill grinding media with a diameter of 10-120mm and a chromium content of 1-20%. The products have complete specifications, can be customized, and are rich in variety to meet your needs.
Strictly Control
We have professional production equipment, strict quality control, spacious and sufficient production workshops, high production efficiency, and an annual output of up to 100,000 tons.