A current trend in mineral beneficiation is to leverage grinding efficiency gains associated with large diameter mills. However, operating mills of increasing diameter presents significant liner service life and maintenance challenges. To meet these challenges, Kosga offers composite mill rubber liners.

Kosga composite mill rubber liners combine the most desirable properties of rubber and steel to maximum advantage. This combination allows the use of more wear resistant alloys of iron and steel than can be used in a conventional metallic lining, as the rubber substantially dampens the impact forces and also results in a lower lining weight. This makes Kosga mill linings an outstanding solution, particularly in heavy applications. The rubber imparts flexibility, facilitates maintenance, and in combination with extremely hard metallic inserts maintains an efficient profile over the entire lining life.

AG and SAG use lift bars of equal height or height. The latter with good shape retention has good performance at very low cost. The lift bars with equal height can reduce maintenance times and inspection wear rate. The short downtime is also reduced correspondingly. Providing is suitable for most Ag and sag wide spacing lining. Its characteristics are as follows: the number of lining parts is small; the replacement time is short; the lining height can be increased as required to achieve longer service life; the angle of lifting plate is extended to improve the performance.

composite mill rubber liners perform best with features from both rubber and steel. Rubber relieve continuous impact. composite mill rubber liners can be made of alloy steel with higher hardness and wear resistance. So far, composite mill rubber liners have demonstrated excellent in primary grinding applications, such as ball mill, rod mill, Ag and SAG mill.

Uses:
AG MILL
SAG MILL
FGD mill
ROD mill
Two-stage ball mill
One-stage ball mill
Raw materials mill

Main Advantages:
Custom alloy material lifting rod according to usage and operating conditions
Module light weight,Removal safe ,convenient
No leakage or sclerosis
Safety and easy replacement
Rubber components have energy absorbing and reducing noise Function
Improve grinding performance and mill operating rate
Using high precision(HF)simulation software, Ensure performance optimization design
Use advanced total cost(TCC) Comparison software, Calculate total cost of the mill, Including mill maintenance,Loss of profit caused by shutdown

Founded in 1979 and rising rapidly, it has professional level and mature technology in the field of wear-resistant rubber. It is our constant pursuit to rely on science and technology for development and continuously provide customers with satisfactory wear-resistant rubber lining products for mills. On the basis of introducing the international advanced technology for designing and manufacturing wear-resistant rubber for mills, KOSGA Has developed various kinds of AG, SAG and ball mill rubber linings which are suitable for all mill brands in the current market and have been certified by ISO 9001 Quality Management System, and have been widely used in many fields such as mining, metallurgy, chemical industry, power plant, cement etc. With first-class product quality and exquisite technical service, it has received unanimous praise from Customer.

In the process of development, company has continuously exchanged and cooperated with many domestic departments and institutions. Its design, production, maintenance, commissioning and engineering renovation capabilities have been rapidly improved and its scale has been expanding. Professional R&D institutions and technical teams make us the world’s first-class mill rubber lining company. Thanks to our high-quality products and excellent customer service, we have gained a global sales network and exported our products to North America, Europe, Africa, South America and other countries.

Quality is an essential in manufacturing. No matter how varied the requirements, it is imperative to manufacture products that meet customer’s needs and are of the highest quality. For over 40 years KOSGA has manufactured a diverse array of Wear resistant rubber mechanical parts. This experience shows the history of our constant challenge to ensure quality.

The manufacturing industry has undergone major transformation in the 21st Century. We provide quality by grasping the true nature of this change and responding to various market demands with sincerity and relentless effort. KOSGA remains dedicated to high quality in order to build a prosperous society and future.