Tin-antimony tin-based alloy is a copper alloy. Its low coefficient of friction, hardness, toughness, and have a good run, corrosion resistance and thermal conductivity, mainly for high-speed work under conditions of heavy load bearing tin based alloy composition: tin-based bearing alloy is the main component of tin, lead, antimony, copper. Including antimony and copper alloys to increase strength and hardness. ZSnSb11Cu6 tin-based alloy is used widely in the machinery industry, a tin-based bearing alloys. Its composition is characterized by: low tin content, copper, antimony content is higher. Its performance characteristics are: a certain toughness, hardness, high compressive strength, plasticity, so his less wear and abrasion resistance is better, although its impact toughness than 8-8,4-4 tin base bearing alloy is poor, but better than lead-based bearing alloys. In addition, there are excellent thermal conductivity and corrosion resistance, good flow properties, linear expansion coefficient than other babbitt are small. Disadvantages are: fatigue strength is low, it can not be used for casting thin layer and bear a greater load bearing vibration. In addition, the operating temperature must not exceed 110 degrees Celsius, life is short. For casting heavy, high-speed, operating temperature below 110 degrees Celsius important bearings. If 2000r? Min-1 (735.5W) over a high-speed steam engine, 500r? Min-1 (735.5W) D turbo compressor and turbine pumps, 1200r? Min-1 (735.5W) above shall only organic-speed travel, 750KW above the motor, 500KW or more engines, high-speed machine tool spindle bearings and bearing Shangshui integrated non-ferrous metal production plants in trade tin-based alloy main brands are 11-6,4-4,7.5-3,12-3 -10,8-4,12-4-10,8-8, etc., is manufacturing machinery bearing the bearings, bushings, bushings for high-quality alloy alloys. Mainly used in building materials and machinery of various types of ball mill; papermaking machinery beater. Dryer machine bearings; Hydro Turbine ministries bush; ship machinery screw machine bearings; compressor. Grinder. Rolling mill bearings, bushings, bushings. Lift sling fastening; mechanical seals, machine alloy ingot mats and other purposes. Trade in non-ferrous metal Shangshui integrated plant production equipment, testing equipment complete, strong technical force, product quality standards, in line with cast bearing alloy (GB/T1174-1992) standards. The rapid development in technology today, in the fierce market competition, invites friends to work together for mutual benefit. In the reform and development of the Cotai Strip development of an accomplice, create brilliant.