WM Series Horizontal sand mill was sealed coatings, paints, inks, dyes, photographic materials, magnetic recording materials, non-metallic minerals, cosmetics, pharmaceuticals and other industrial sectors the development of production and product quality to further enhance the advanced series of products required, it than ordinary sand mill grinding more efficient and suitable for grinding and dispersion of high viscosity, while the finer product size requirements. I rely on the original product technology plant in Chongqing Chemical Machinery Plant (now already bankrupt) have proprietary technology. product quality reliable, stable performance and reasonable price. trusted by the user.