Vibrators are mechanical devices that generate vibration to speed the flow of materials through bins, hoppers, screens, drums, and bags. They are also used to consolidate concrete and unjam parts on conveyors and in chutes. Industrial vibrators are commonly used in food processing facilities, pharmaceutical plants, chemical plants, farming operations, automotive parts production, and mining operations. Electric vibrators are fully enclosed and can be used inside or outside, in dust, dirt, rain, or snow. Pneumatic or air-powered vibrators are suitable for continuous-duty applications to move fine, granular, and dense materials. Hydraulic vibrators are ideal for heavy-duty, dirty jobs in wet, muddy, or dusty conditions. Accessories include mounting brackets, plates, and pins to help properly install vibrators on any power transmission application.