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Service Hotline +86 17719955658 Cell phone +86 17719955658 There are mainly the following types of crusher outer copper bushing:
With cylindrical appearance, it is an important part in the crusher, mainly used in cone crusher and other equipment. Its role is to play a connecting, supporting and protecting role for the equipment's frame and shaft and other parts, reducing the friction and wear between the frame and shaft.
In the cone crusher, the straight copper bushing is installed on the frame to provide stable support and guidance for the operation of other parts to ensure the normal operation of the crusher. This kind of copper bushing is usually made of brass, bronze, tin bronze and other materials, processed by sand casting and centrifugal casting, etc., which has better wear resistance, pressure resistance and corrosion resistance.
Named for its tapered appearance, it is suitable for the main shaft part of spring-type and Simmons-type cone crushers. Installed on the outside of the shaft, it is mainly used to protect the main shaft, reduce the friction and wear between the main shaft and other parts, and at the same time play the role of positioning and support.
The taper design of the conical copper bushing can better adapt to the operational needs of the crusher main shaft, and can withstand large axial and radial forces when the crusher is working to ensure the stable operation of the main shaft. The choice of material and processing technology is similar to that of straight copper bushing, which needs to have good wear resistance, compression resistance and corrosion resistance.
Copper bushing with flange, the role of the flange is to facilitate the installation and fixation of the copper bushing, to increase the strength of the connection between the copper bushing and the equipment. The flange is usually used in some crusher parts that require high connection strength and stability.
Its material and processing technology also depends on the specific working requirements of the crusher, and generally adopts wear-resistant and pressure-resistant copper alloy material, such as tin bronze, lead bronze, etc. .
Mainly used in some specific types of crushers, such as eccentric crusher. In the eccentric crusher, the eccentric copper bushing is installed on the eccentric shaft to support and reduce friction.
Due to the special movement of the eccentric shaft, the eccentric bushing needs to have good wear resistance and fatigue resistance to withstand the uneven load and frequent friction of the eccentric shaft. Its material and processing technology also need to be selected and optimized according to the working characteristics of the eccentric crusher.
The shape is similar to a bowl and is mainly used in cone crushers and other equipment. Its role is to cooperate with the dynamic cone to form a crushing chamber, to withstand the impact and friction when crushing materials.
Bowl-shaped copper bushings need to have high hardness and wear resistance to ensure that they can work stably for a long time under the harsh working environment. Its material is usually made of high hardness copper alloy, such as tin bronze, high force brass and so on.
