Ball Mill Liners

Ball mill liners are to protect the shell from direct impact and friction of grinding materials and is also used to modulate the motion of grinding material. Ball mill liner, ag mill liners and rod mill liners improve grinding efficiency and productivity, as well as reduce liner wear. CIC's mill liner spread all over the world along with CITIC's mills. For years, CIC's manufacturing ability is not only embodied in the supplying of ball mill liners for certain mills with the detailed specification but also especially in the on-site mapping, model changing and efficiency improvement.

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Introduction of Ball Mill Liners

CIC is a leading comprehensive ball mill liner supplier in China. For years, CIC's ball mill liner spread to all over the world along with CITIC's mills. With the property of leading technology and unique expertise, lower cost and higher availability, CIC's liner has won high approval from the customers.

CIC's manufacturing ability is not only embodied in the supplying of ball mill liners for certain mills with detailed specifications but also, and especially in the on-site mapping, model changing and efficiency improvement. CIC has the ability to offer solutions for all kinds of mills, such as cement mill, mine mill, ball mill, rod mill liners for rod mill, AG mill, SAG mill, etc.

With several decades of development, CIC has become the Manufacturing Base of Liner of Semi-autogenous mills.

Our high-quality liners manufactured by the advanced process have covered the wide marketing of semi-autogenous mills.

A main working function of the liner is to lift the milling ball to a reasonable height, then fall along with the right rack and smash against the material enrichment area at the bottom of the mill in order to crush the material effectively. So it is greatly important to reasonable optimizing the liner design and correct guiding the milling ball running track in order that guarantees the optimized operation condition in the mill and effectively protects the shell liner of the semi-autogenous mill, meanwhile, can eliminate liner break, prolong the service life and decrease effectively unit wear of ball mill liner and ball mill mining ball, and improve the hour production per machine.

The liner design based on the wear forms of liners in different operating conditions maximally decreases the crashing function of the liners and effectively decreases the weight of scrap liners. Improving the shape of liners can effectively improve the relative motion state between milling balls and liners, then decrease liner wear by material and milling balls and prolong the liner service life while reducing the users' production cost.

Details of Liner

Star Ball Mill Liners

With better performance and property than the common ball mill liners, low carbon martensite alloy steel and chromium-molybdenum steel mill liners have a unique chemical composition and super mechanical properties which won a great reputation from the final users.

Mill Liners

Ball Mill Liners Design Experience

In order to optimize material, structure and techniques, as well as to extend liner life, improve efficiency and reduce the cost, we will use the simulation casting software (MAGMA, Intecast CAE), discrete element method (DEM), finite element method (ANSYS) and 3D CAD (Solid Works) to carry out model selection and design.

Our design experience mainly lies in

  1. 64 years of experience in mining machinery.

  2. Various types of ball mill liners design & reform.

  3. Ability to convert national and international standards.

  4. Life-cycle service conception & ability. 

Production technics design


Design Of Steel Mill Liners


What Kinds of Liners Production Equipments Do We Have?

* 5T, 12T, 30T smelting furnaces

* VRH molding production line

* 2x5m Auto control gas heat treatment furnace

* 2x5m Auto control gas heat treatment furnace for tempering

* 1.3x1.6m Medium temperature electric heat treatment furnace

* 350T brine quenching pool

* 50T water-based quenching cooling system

Our annual production capacity of wear-resistant castings can reach 10000 tons.

Liners Production Equipments

Quality Control

Package and Delivery

Liner Package and Delivery

Technical Service Equipment
CIC Customized and Intelligent Equipment
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Call us 0086-379-64087240
Add No.99 Hengshan Road, Jianxi District, Luoyang, Henan Province, China.