BOYO CARBON MAIN PRODUCTS　

CARBON BRUSH:Carbon brush is mainly used in the electric motor slip ring and commutator.As sliding contact system for electricity transmit. The carbon brush variety has incresed largely alone with technical development in these years. such kinds of carbon brushes still can not fulfill the electric motor needs.So we have to innovate in every aspect to produce more kinds of high quality,good price carbon brushes for our old or new customers.Whether individual carbon brushes, brushes complete with brush holders, or highly complex ready to install modules - we produce a wide variety of components for many areas of the electric motor and micromotor industries. Examples: for industrial motors, traction motors, tachometers, slip rings, large and small household appliances, power tools and gardening equipment, office equipment, and for the automobile industry. BoyoCarbon division additionally produces automotive brushes and assemblies for fuel pumps, starters, and alternators. BoyoCarbon have applied ISO9001 international certificate and The Great Wall quality certificate.Not only do we have manufacturing facilities for efficient mass-production, but our laboratories are equipped to meet customer-specific requirements. Boyo carbon is member of China carbon association. All of the products are according to China JB4003-85 STANDARD,GB2828-87 STANDARD.

GRAPHITE PRODCTS :The self lubricating properties of carbon graphite and graphite materials, along with stability at elevated temperatures, and resistance to most chemicals, makes these materials well suited to demanding applications. Graphite materials enable the design engineer to extend the temperature and chemical range, and with the proper adjuvant, permit the use under cryogenic conditions. Impregnation with resins and metals can be used to enhance the properties of carbon graphite and graphite. Seal rings made from carbon graphite, graphite and resin bonded materials are used in a variety of pump applications. Applications can include home appliance, recreational, food industry, chemical manufacturing, and automotive uses. Seals can either be manufactured molded to size or machined out of stock material. Seals are rendered impervious by the selection of materials or impregnates.Carbon graphite and graphite have the unique properties of temperature and abrasion resistance, along with inherent lubricity and machinability. Applications that take advantage of these properties are turbine rings, rod packing, piston rings and pistons. Piston rings made from electrographite are well suited for high temperature applications.Carbon graphite and graphite are non-etching materials which makes them well suited for high temperature handling applications. Most metals will not wet to graphite, making it very useful for welding fictures. Carbon graphite and graphite properties can be enhanced with various impregnated for strength and oxidation