K25 high performance friction lining, high friction pad for mining, capstan lining

Brief description of friction lining With the large-scale development of mine production, friction hoists are becoming more and more widely used in mine hoisting systems. Since friction hoists rely on the friction between the main hoisting wire rope and the friction wheel for transmission, There is always the risk of the main lifting wire rope and the friction wheel slipping. When slipping occurs, it often causes high-speed overwinding, causing the main lifting wire rope to be pulled off and the lifting container to fall to the bottom of the well. /
Friction hoists have become the mainstream equipment of mine hoists due to their compact structure, reasonable lifting capacity, large lifting height, wide adaptability, wide lifting efficiency, high safety, reliability, light weight and strong adaptability. Friction elevators rely on the friction between the wire rope and the lining to transmit power. Therefore, the quality and use of the friction lining of the elevator directly affect the overall performance, safety and reliability of the elevator.
The friction elevator was developed on the basis of the winding elevator. Compared with the winding elevator, it has developed rapidly in recent decades and has been widely used in many countries due to its significant technical advantages. The dominance of mine hoisting equipment has become the development trend of modern hoisting.
The friction elevator relies on the friction parts on the friction wheel to bear the load of the wire rope and the rope end, and relies on the friction between it and the wire rope to lift people and materials for ore transportation. This friction part is called a friction lining.
The working characteristics of friction elevators make the lining play a very important role. Therefore, the performance of the liner is directly related to the working capacity, working efficiency, safety and reliability of the hoist. Therefore, the lining has a great influence on the safe and reliable operation of the lifting equipment and is a key basic component of the friction hoist.
High performance of multi-rope friction mine hoist
Friction lining features:
High friction coefficient and good wear resistance.
Absorbing the vibration of the wire rope can prevent the wire rope from twisting
It will not be soaked and is resistant to various oils and corrosive liquids.
Due to the appropriate hardness it has good rope groove turnability.
Market research on the linings used in domestically imported hoists shows that under normal operation of the equipment, the service life of the linings in the main shaft is ~ years, and the service life in the secondary shaft is ~ years. It is the preferred friction lining for large and medium-sized mine hoists in my country. .
Application:
Mainly used on the friction wheels of friction hoists
of mining machinery and equipment on the ground. High-performance friction pads have now become the first choice for domestically produced new friction hoists