C&W’s Shaker Silo Collector was specifically designed for producers in sub-zero weather conditions because this unit is not susceptible to freezing as no compressed air is required. Our Shaker Silo Collectors are engineered by dust control specialists, with special attention to user-friendliness and efficiency. The mechanical shaker provides a thorough, yet gentle cleaning of the filter media to provide you with a highly effective, yet inexpensive solution to dust control.