The cast iron split type APPMd worm feeder is a burner cooperating with the central heating boiler, adapted for burning dust coal and other low-quality fuels, while maintaining a high reliability.
The feeder is teemed from cast iron, which contributes to extending its durability and vibration reduction. Manufacturing the worm feeder with cast iron resulted in a boost of abrasion resistance during operation. Enlarged batch decreases the possibility of dust coal suspension, while a unique, asymmetric furnace aeration system ensures combustion of a broad range of fuels. Only self-manufactured motoreductors are used in the feeder’s drive.
