The DM Sealed Weighfeeder is designed for desulfurization processes in the power industry, but also widely used across industries such as power, cement, metallurgy, chemical, coal, and ceramics for precise dosing and conveying of granular, block, and powder materials. It retains the stable performance, robust structure, and aesthetic design of original weighfeeder while incorporates numerous improvements. Featuring an automatic scraper cleaning device, it ensures dust-free operation for environmental protection.