Non-pressurized gravimetric feeder

    For limestone feed to FGD systems or other inert material applications, Stock® Equipment offers feeders for controlled feed applications of bulk materials, utilizing the most advanced weighing and delivery technology in the material handling industry. The Stock® Non-Pressurized Gravimetric Feeder (NPG) series offers operation with weighing accuracy to within +/- 0.5 %. Standard belt widths are 24” (610mm) to 54” (1,372mm) while special designs up to 72” (1,829mm) are available. Feed rates up to 500 tons per hour are standard with higher capacities available.

    Stock® NPG’s are available with open bottoms, or with bottom dust enclosures. Scavenger drag chain cleanout conveyors are also available.

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