August 8, 2011, Qinghai Yu exhibition Dongfeng Automobile Sales and Service Co., Ltd., general manager of the male side, Finance Manager Zhang Li line 7 to visit Yuchai, general manager of Yuchai Wu Qiwei, deputy general manager Zhong Yuwei warmly received Visitors. At the meeting, Zhong Yuwei, deputy general manager of Yuchai Corporation, briefly introduced the company's operating conditions in the first half of the year and the Twelfth Five-Year Development Strategy. Chen Guikai, Chief Technical Officer of Application Development Department of Yuchai Sales Co., Ltd. introduced in detail the sales of Yuchai’s heavy-duty engines, the technical features of the products, Yuchai service and accessories, and the sales and service of Yuchai products in the Qinghai market. In-depth discussion. Fang Xiong said that Qinghai Handan Exhibition Co., Ltd. has had a nine-year history of development and has been an outstanding distributor and excellent service provider of Dongfeng Commercial Vehicle Company since 2003. The company has a good relationship with Yuchai. Yuchai's products are suitable for high-cold and high-altitude mining areas. Its excellent quality and service are recognized by users. At the same time, he hopes that Yuchai’s headquarters can provide more training for service stations. Information, to strengthen the service capabilities of service station personnel, and put more accessories to meet the growing market needs.
Ceramic Ball
According to their uses, ceramic balls can be mainly divided into filler balls and grinding ceramic balls. Filler balls are widely used in petroleum, chemical industry, chemical fertilizer, natural gas, environmental protection and other industries, as the covering support materials and tower packing of catalyst in the reactor. It has the characteristics of high temperature and pressure resistance, low water absorption and stable chemical properties. It can withstand the corrosion of acid, alkali and other organic solvents, and can withstand the temperature change in the production process.
The main function of the filler ceramic ball is to increase the gas or liquid distribution point, support and protect the active catalyst with low strength. According to the different Al2O3 content of the inert Alumina Ceramic Ball, the filler ceramic ball is divided into: Ordinary ceramic ball, inert alumina ceramic ball, medium alumina ceramic ball, high alumina ceramic ball, 99 high alumina ceramic ball, convex and concave groove open hole ceramic ball, active ceramic ball, open hole ceramic ball Ball, microporous ceramic ball, regenerative ceramic ball.
According to the different content of Al2O3, grinding ceramic balls are divided into silicon carbide grinding ceramic balls, microcrystalline aluminum grinding ceramic balls and high aluminum grinding ceramic balls. It has the advantages of high density, high mechanical strength and good wear resistance. Grinding ceramic ball is an economic and widely used non-metallic grinding medium. Grinding ceramic ball is mainly used in mechanical, electronic, aerospace and other fields, as well as chemical fertilizer and other industries. It is used for ball mill, can mill, vibration mill and other fine grinding equipment. Grinding ceramic ball has the advantages of high hardness, large volume density, corrosion resistance, etc. its grinding efficiency and wear resistance are much better than that of common pebble or natural pebble. It is widely used in ceramic, glass, enamel, pigment, chemical industry and other industries.
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