Loss-in-weight feeder for powders and granulates
MetalFab

"Better-Weigh®" Batch/Continuous Weigh Feeders are designed to provide feeding in either batch or continuous mode depending upon the arrangement of the feeder's control electronics. In batch mode, the batch controller is used to control the fast (bulk) and slow (dribble) speeds of the feeder. Accuracies of ±0.5% can be easily achieved in 2 lb. or less batches, and ±0.25% with 3 lb. or greater batches with time spans of 30 to 90 seconds. In continuous mode, the feeder's electronic controller is used to constantly monitor loss-ofweight of material per time in order to maintain a continuous loss-of-weight with an accuracy of ±0.25% to 0.50%.

Features/Benefits
Accuracy: +/- 0.25% to 0.50%
Features: Platform and level balance scales, sealed tactile keyboard, 7 digit numerical keypad, automatic manual batching, 2 or 5 cu. ft. hopper. Sanitary construction available.

Operating Characteristics
Handles powders, pellets, flakes, and other dry materials where it is necessary to determine actual feed rates on a loss-of-weight basis