The feature of ball mill liner

Ball mill is a key equipment in material grinding . It is widely used in cement, silicate products, new building materials, refractories, chemical fertilizer, black and non-ferrous metals and glass ceramics and other production industries of all kinds of ores and other grind-able materials can be dry or wet grinding

Ball mill liner is used to protect the cylinder, so that the cylinder body and the material directly from the grinding impact and friction, but also to the use of different forms of liner to adjust the state of motion of grinding media to enhance the grinding crushing effect on the material help improve mill grinding efficiency, increase production, reduce metal consumption.
Ball mill liners in the domestic high-manganese steel alloy steel liner gradually being replaced, but with the steel liner in ball mill liner in the continuous application, has gradually replaced the manganese and other linings become the market mainstream of development.
In addition to protecting the cylinder cylinder liner, but also affect the movement of the grinding body, to adapt to different working conditions (crushed or finely ground) requirements, the shape of the liner material is different. When crushed based, require referral liner for grinding ability, while lining should have good impact resistance, when finely ground-based, the liner prominent relatively small, the body of the grinding elected role on the weak, the impact is small, but strong abrasive action. Requirements liner has good wear resistance.

1.High wear resistance and impact resistance
Dual Media hardened alloy steel liner in alloying elements through scientific and rational formula, so that the liner has good physical and chemical properties, hardness HRC45-55 more than 25J impact toughness values, life is more than 2 times of high manganese steel. Able to withstand the huge impact efforts. In the work surface of the liner to maintain the shape of long, in order to ensure stability of the mill more than 5% increase in production.

2.High strength and high toughness
In the liner quenching process, using good thermal stability dedicated dual medium quenching agent for the media, so that products meet high strength, high hardness and high toughness of cooperation in order to meet the technological requirements of wear-resistant

3.High cost performance, strong adaptive performance
The advanced dual-media quenching process, it has hardened, high hardness, high toughness characteristics, so that the liner has good wear resistance, high manganese steel liner compared to dual media quenching the alloy steel mill liners board showed excellent price. Able to adapt to the mine wet and dry grinding, mixing mill and so on.