Vibrators
Vibrators are electric tools that are the source of vibration, and they are used at worksites such as for building construction and civil engineering. They are used to apply vibration to make work efficient and output of good quality when removing air bubbles in freshly mixed concrete, putting powders or solids in bags, or preventing effluent from adhering to the walls of transport pipes, for example. Air vibrators using air pressure can be rotating type, piston type, impact type, etc., and a broad range of uses are possible. There are also motorized types that use vibration motors. Sizes vary from small to large machines, and some products have features such as quiet operating sound, are easily washed with water, or are easy to attach, so selection can be made to fit different applications.