Description Rotary action cleans out the car better than other forms of vibration. This rotary type shaker uses a wedge for covered hopper cars. Features: Mounts easily to most standard wedge brackets for hopper railcar pockets. There are no bearings, seals, or O-rings. Three moving parts (vane, roller-vane, inner/outer roller) provide simple, long-wearing vibration requiring minimal maintenance. Wedge and handle included. Recommended for: Agricultural and Food/Beverage Commodities: potash (fertilizers), urea (fertilizer), corn, soybeans and soybean meal, wheat, sorghum, and distillers dried grains and solubles (DDGS). Aggregate/Mining Commodities: salt, coke, crushed stone, sand, gravel (up to 1/2 in), limestone, cement, iron ore, gypsum, and frac sand. Many Other Commodities.
