Eriez' high-precision cross feeders are high-speed, high-deflection and high-volume vibratory cross feeders and conveyors that distribute product into vertical, fill and seal or weigh scale equipment using peripheral discharge trays capable of delivering from 100 to 1,000 cu. ft. of material per hour. The HS (high-speed) and HD (high deflection) vibratory feeders feature low energy, AC electromagnetic drives. The HD series is recommended when feeding extremely lightweight materials where a higher angle-of-deflection (3/16 in.) and lower frequency (30 cps) produces more accurate feed characteristics.