Attention! Ferrite market analysis!

Now every car in 40 to 70 places of permanent magnetic materials to be used, with about 5 kg, mainly as actuators, sensors, ABS, electrical and sound systems. As the degree of automation to improve the comfort of the car, the number of motors from 30 to more than 100. Typical applications such as starter motor, wiper motor, the engine cooling fan motor, automatic door motor, automatic window lift motor, opened the top window motors, seat adjustment motors, air conditioning motors, motor headlight correction, the correction mirror motor, electric pumps, electric pumps, electric curtain motors, headrest position adjustment motor, rear seat tilt motor, belt tensioner motor. Due to the harsh automotive operating environment, permanent magnet materials are mainly used in motors ferrite magnet. A starter motor is mounted on the engine, in the face of high temperature, dust, moisture, salt spray, apply only ferrite magnets; additionally require high performance magnets, the coercive force of at least higher than 358kA / m, remanence 430mT. Although magnetic wiper motor can not start a high motor, but requires high temperature flux variation of less than 5%, and reduced volume requirements, needs remanence value 450mT. Pump motor temperature less demanding, but the physical properties of magnetic tile appearance and cleanliness requirements strictly, not allowed to have Pink, off angle, fragmentation. To further reduce the volume, use remanence 460mT, energy product is 33KkJ / m material. These properties belong to the high-end range of ferrite magnets, in order to further improve performance, reduce the volume of foreign countries have developed a series FB9 higher performance magnets.

Chinese electric tool industry from 1942 began to develop from the imitation, difficult journey through half a century has made remarkable achievements. China has become a big country and export world's largest producer of power tools, more than 85% of the total domestic production for export. In 2007, export revenues $ 4.27 billion yuan, an increase of 19.3% over the same period in 2006. Power tools to small, low-noise and anti-electromagnetic interference development, and constantly develop new structure of the motor, using a new magnet and the like. The world's first electric tools - Robert Bosch GmbH, the development of new rechargeable electric tools, the use of magnets as the stator, so as to achieve miniaturization and energy efficiency requirements. Because of the higher ambient temperature magnet, ferrite magnet currently used in 89% of the permanent magnet, NdFeB magnets 11%. With the post-performance NdFeB magnets increases, the proportion of employed will increase further.

Shijiazhuang Tianshi Cicai plant, located in Hebei Province - Shijiazhuang City, where convenient transportation, information developed. Excellent geographical location, accurate market positioning, efficient and professional R & D team, quality products to the company since its inception has been rapid development. Shijiazhuang Tianshi Magnets factory is specialized in the production of magnets, powerful magnets, NdFeB, shaped magnets, magnetic materials suppliers, the company has all kinds of production and processing equipment, we can produce a variety of magnetic tile magnetic stripe. Magnet. cylinders, etc. the company in 2006 the introduction of automated production equipment to make products more excellence, more timely delivery. Tianshi spirit of mutual benefit with our customers to establish long-term friendly relations of cooperation, at a reasonable price, quality products, the fastest speed to meet customer demand. Ferrite magnetic tile