32% Cu Impregnated Graphite Scrubber Applied on High Speed Train Pantograph

Product Description

Product Description32% Cu Impregnated Graphite Scrubber Applied on High Speed Train Pantograph
The main function of the pantograph is to obtain power from the rated voltage DC1500V, DV3000V catenary to supply power to the entire train electrical system. At the same time, the regenerative braking system of the train converts the kinetic energy of the train into electrical energy and feeds it back to the catenary for other online trains. to the role of a two-way transfer hub. The pantograph can be applied to both rigid catenary and flexible catenary lines. In the entire vehicle speed range, the pantograph has good dynamic characteristics, which can ensure good contact with the catenary under various tracks and speeds. Contact state and contact stability.
Product compositionAs an important current-receiving component directly in contact with the main line catenary, the receiving carbon slide plate is installed on the uppermost part of the receiving grid. Our company mainly supplies two kinds of carbon skateboards:
1) Pure carbon graphite skateboard
Use a certain proportion of pitch coke, petroleum coke, graphite powder, carbon black or hard carbon to mix with each other, press and shape it first, and then put it into a high-temperature sintering furnace for roasting. The product can be used on the bow after reprocessing.
2) Copper-impregnated carbon skateboard
This type of slide not only combines the characteristics of high mechanical strength and low resistance of powder metallurgy slides, but also combines the self-lubricating ability of pure carbon slides and the characteristics of less wear on overhead contact nets.
Metal bracket combined with landing gear, now have 3 kinds popular choices:
1. Aluminium bracket.
Aluminium has a lower weight, suitable for lightweight application requiremnts, and no corrode or rust normally.
2. Galvanized Steel.
The galvanized layer can effectively isolate the steel from direct contact with the external environment, preventing oxidation and corrosion, especially in humid or corrosive environments.
The galvanized layer does not affect the basic physical and mechanical properties of steel, and still maintains good weldability, machinability and formability.
3. Copper-plated steel
Copper-platedsteel maintains the high strength and hardness of steel and is suitable for applications that require high strength. At the same time, its good welding performance and electrical conductivity also excel in special occasions.
Producing advantagesOur company has five major production areas: molding workshop, sintering workshop, milling workshop, assembly and polishing workshop and inspection center. The company has more than 380 carbon skateboard-related patents and has an annual production capacity of 200,000 carbon skateboards.
Our company has now provided pantograph carbon skateboards for railways and urban rail transit in many cities in China. The entire set of pantograph carbon skateboard sets has been exported to South America and Europe, and has received good feedback from customers.
Product Parameters
Thickness 30mm Cu impregnated carbon slider, whole set pantograph set. is we specially design and provided.