State-Owned Flour Machinery Innovator Since 1959
Grain Cleaning & Pre-processing
Grain cleaning equipment plays a critical role in ensuring the quality and safety of flour and grain-based products. At COFCO Engineering Equipment (Zhangjiakou) Co., Ltd., we provide a wide range of grain cleaning machines designed to remove impurities such as dust, stones, husks, and other foreign materials from raw grains like wheat, maize, barley, and rice.
Our advanced grain cleaning equipment includes vibrating screens, rotary separators, destoners, magnetic separators, and aspiration channels—each engineered for optimal cleaning performance, energy efficiency, and long-term reliability. These grain pre-cleaning and fine-cleaning solutions are ideal for flour mills, grain storage facilities, and food processing plants.
All of our grain cleaning machinery is manufactured under ISO-certified processes and backed by our decades of engineering experience. Trusted in both domestic and international markets, COFCO Equipment’s grain cleaning systems help improve milling yield, reduce equipment wear, and enhance product quality.
Whether you’re operating a small grain processing unit or a large commercial milling plant, our customizable grain cleaning solutions can meet your production goals. Browse our cleaning equipment options below or contact us for detailed specifications and a tailored quotation.
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