Sichuan Ruichi Tuowei Technology Co., Ltd. was founded in 2003 and is headquartered in Mianzhu City, Sichuan Province. It is a technology-oriented enterprise specialising in the research, development and manufacture of ultra-fine grinding equipment. The founder and chairman, Dr. Feng Pingcang, studied in Germany where he obtained a doctorate in engineering, and worked on ultra-fine grinding technology in Germany and Japan for more than 20 years. He has completed over a thousand ultra-fine grinding engineering projects and holds more than ten German invention patents. The company originated from Beijing Ruichi Tuowei Technology Co., Ltd., established at the end of 2003, and relocated to Mianzhu, Sichuan in November 2017; in April 2024 it was reorganised from "Sichuan Ruichi Tuowei Machinery Manufacturing Co., Ltd." into its present name. Its unified social credit code is 91510683MA668QDP5K, registered capital is RMB 31.9 million, the legal representative is Feng Pingcang, and the registered address is No. 20 Kunshan Road, Jiangsu Industrial Park, Mianzhu Economic Development Zone, Sichuan.
The company’s equipment is mainly applied to cathode and anode materials for the new-energy sector, nano new materials, fine chemicals, titanium dioxide, new chemical fibre materials, coal chemical engineering, comminution and ultra-fine grinding in mineral processing, and the grinding of structural ceramic raw materials. A modular "building-block" structure lowers machine height and simplifies assembly and maintenance; wear parts are protected by special polyurethane coatings, and a new dynamic turbine media-separation system is adopted. The products offer high energy density, comparatively low power consumption and intelligent control. Thanks to their high technical content, high reliability and fast, effective technical service, Ruichi Tuowei enjoys an excellent reputation at home and abroad, holds a considerable market share, and exports to the United States, Europe, Korea and India.
The company covers more than 100 mu (about 6.7 hectares) with a modern production workshop of 20,000 square metres. It has established an enterprise R&D centre and a Deyang Municipal Academician and Expert Workstation, and is a joint industry-academia-research base of Beijing University of Technology and Shenyang Pharmaceutical University, engaging university experts and professors for applied research and providing free pilot-scale test facilities to enterprises with R&D needs. Since its establishment the company has upheld the corporate culture of "being kind to customers, to suppliers and to every employee", pursuing the ambition of turning equipment into "works of art", and has grown from fewer than ten employees to more than 100 today, with staff facilities including a coffee bar, reading room, table-tennis and billiard areas and a gymnasium. In 2024 its labour-dispute mediation committee was recognised as a provincial "gold-medal" mediation organisation.
The company’s main products include the Mini Laboratory Nano Grinding Mill Series, HDM Horizontal Disc Bead Mill Series, HTM Convex Disc Bead Mill Series, RKM Gold Bead Mill Series, VDM Vertical Bead Mill Series, RVM High-Efficiency Vibrating Mill Series, RJM-G Fluidized-Bed Jet Mill Series, RJM-F Flat-Type Steam Jet Mill Series, RLW Decanter Centrifuge Series, RVCF High-Gravity Centrifuge Series, RPS/RPSD permanent-magnet iron remover series, RES electromagnetic iron remover series, GRD mechanical seal series, SLR mechanical seal regulating device, RPDP pneumatic diaphragm pump series and permeability tester — 18 products in six major categories — together with high-grade grinding media. The products are widely used in titanium dioxide, new chemical fibre materials, lithium battery cathode and anode materials, advanced ceramics (boron carbide, silicon carbide, alumina, zirconia), mining, pharmaceuticals, coatings and coal chemical industries. The company’s bead mills were selected for the "Sichuan Province Major Technical Equipment First-Set Promotion and Application Guidance Catalogue (2022 Edition)".
The company is a National High-Tech Enterprise, a Sichuan Provincial "Specialised, Refined, Distinctive and Innovative" SME, a Sichuan Gazelle Enterprise and a provincial Green Factory, is recognised as a Deyang Municipal Enterprise Technology Centre, and has passed ISO 9001 quality, environmental and occupational health and safety management system certification. In 2023 the company was awarded the "Sichuan Provincial May 1 Labour Medal", and chairman Feng Pingcang was listed among the "Innovation China" entrepreneurship and employment pioneers. To date the company has been granted 20 invention patents and 28 utility model patents; its ultra-fine grinding technology ranks among the leading domestic levels and the company has achieved the position of "first in China and third in the world" in its field. Looking ahead, Ruichi Tuowei will continue to craft cutting-edge grinding equipment with a craftsman’s spirit, build a national brand and take Chinese manufacturing to the world.