Location >> DONGGUAN LECHI MACHINERY TECHNOLOGYCO., LTD.
Date：2026-08-25
Dongguan Lechi Machinery Technology Co., Ltd. is a high-tech joint-stock enterprise specializing in the R&D and manufacturing of wet grinding equipment, incorporating advanced German grinding technology. Focused on the field of material grinding and particle-size reduction solutions, the company boasts extensive and state-of-the-art production processes that represent internationally leading grinding technology. Its registered trademark in China is 勒驰 (LECJX), which is protected by the China Technology Patent Office. The products are designed in compliance with German DIN industrial standards and European EMC product standards, and have also obtained ISO international standard certification.
Leveraging in-depth research and application of advanced fluid dynamics and mechanochemistry, Lechi has developed core technologies for high-efficiency grinding components. By scientifically validated grinding processes and integrating them with high-quality grinding equipment, the company delivers high-efficiency, high-energy ultrafine dispersion and nano-grinding solutions for the wet material grinding sector. Its current product portfolio includes horizontal wet nano-pin-type bead mills, horizontal wet disc-type sand mills, wet basket sand mills, laboratory nano sand mills, vacuum dewatering machines, and high-energy dispersers. These are widely used in premium industries such as industrial coatings, printing inks, paints, food (chocolate, cocoa powder), pharmaceuticals, cosmetics, fine chemicals, ceramics, mineral processing, papermaking, cellulose, agrochemicals, batteries, and advanced nano-materials. The particle size distribution after grinding is exceptionally narrow, with the finest particle size (CaCO₃) reaching D97 ≤ 70 nm as verified by third-party Malvern laser diffraction or transmission electron microscopy (TEM) analysis.
With the rapid adoption of new energy and advanced nano-materials, upgrading industrial structures and enhancing product quality and processing technologies in the material grinding sector have become key trends in the future dispersion and grinding market. Lechi has established its own state-of-the-art nano laboratory, committed to the ethos of providing fine grinding and ultrafine dispersion solutions. The company collaborates closely with clients to determine optimal product processing workflows, offering comprehensive solutions for your grinding applications and recommending suitable nano-scale and submicron-scale grinding equipment.
Backed by its production base, R&D center, and sales team in Dongguan, along with the rigorous working ethos characteristic of German-engineered enterprises, Lechi is dedicated to continuous product R&D, improvement, and innovation. Core grinding components—such as grinding assemblies, wear-resistant high-alloy carbide pin bars, and double-end mechanical seals—are sourced from German suppliers. Additionally, the company enjoys robust support from key international partners including ABB, Siemens, Ingersoll Rand, and SKF for its drive systems, feeding systems, variable-frequency drive systems, and sensor systems. This ensures that Lechi’s ultrafine grinding machines deliver exceptional quality, high efficiency, and outstanding stability, while providing ideal solutions ranging from compact laboratory units to complete turnkey production lines.
Official Website: https://deguolechi.cnpowder.com.cn/index.html
Booth No. M22 Hall2 - Oct.15-17,2026
