The Title of Speech: Application of advanced nano grinding equipment in the field of new materials and new energy
Biography: Pingcang Feng is a German doctor of engineering, specializing in the field of ultrafine grinding and grading technology. He has been engaged in the research and development, design, manufacturing and sales of new products in Germany and Japan for more than 20 years. During the doctoral study in Germany from 1987 to 1990, I optimized the shortcomings of high energy consumption of fluidized bed gas mill and applied for 4 German invention patents at one time. From 1991 to 1998, he successively applied for 4 German invention patents, which completely solved the industrial problem of small grinding medium separation of wet ultra-fine grinding equipment.2003-2017 returned to China and founded Beijing Ruichi Tuo Wei Technology Co., LTD., the successful development of ultra-large, ultra-fine grinding equipment completely broke the foreign technology monopoly, widely used in new materials (chip polishing liquid, integrated circuit, carbon nanotubes, 3D-additive manufacturing, graphene, etc.) and titanium dioxide, chemical fiber new materials, high-tech ceramics. The company participated in the national 863 project to develop gold ore processing equipment to fill the domestic gap. On November 15, 2017, Sichuan Ruiche Tuowei Machinery Manufacturing Co., Ltd. was invested and established, aiming at the research and development of nano ultra-fine grinding equipment with high technology content and high added value. In July 2019, the company successfully developed the world's first equipment that can be used for asphalt grinding, overcoming unfavorable mining conditions such as high temperature and high viscosity, and creating ultra-high profit value for customers. In 2020, we will successfully develop the world's largest single lithium cathode material - lithium iron phosphate grinding equipment, which will make a great contribution to the rapid growth of new energy lithium ion batteries in China. Sichuan Ruichi established more than 5 years in the company's sales performance doubled year after year.
Abstract: Fine grinding equipment is an important means to prepare nanometer materials. Dr. Feng Pingcang has always been committed to the research and development and industrialization of precision grinding technology, and has worked in international leading grinding equipment enterprises such as NETZSCH and Hoshikawa. After returning to China in 2003 to start his own business, Dr. Feng later founded Ruichi Tuowei, focusing on tackling three technical problems in the field of grinding nanomaterials, which are not fine, inseparable and not pure. At present, Ruichi Tuowei can grind to 10~50 nanometers，can grind ultra-hard and ultra-pure (<10ppm), and can grind at ultra-low temperature and ultra-high temperature. Ruichi Tuowei’s ultra-fine grinding equipment is widely used in new materials (chip polishing fluid, integrated circuits, carbon nanotubes, 3D-additive manufacturing, graphene, etc.), titanium dioxide, new chemical fiber materials, high-tech ceramics, etc. In July 2019, Ruichi Tuowei successfully developed the world's first equipment for asphalt grinding, overcome adverse industrial and mining conditions such as high temperature and high viscosity, and create ultra-high profit value for customers. In 2020, the world's largest single lithium battery cathode material-lithium iron phosphate grinding equipment was successfully developed, making a great contribution to the rapid growth of China's new energy lithium-ion batteries.