The P.I.T. Concrete Vibrator used for mixing concrete in construction and decoration environments to increase the overflow rate of air bubbles and increase the thickness of cement. It is widely used in vibrating ground beams, prefabricated cement components, interior decoration, house construction, foundation laying, outdoor decoration, etc. The whole machine has the characters of totally closure and high strength, it is very convenient to disassemble and repair.The shell of the machine is made of cast iron.The handle consisted of high strength plastic. It is stable and easy to use, it can economize the power, it is a modern ideal tool. Long service life and very low concrete vibrator maintenance requirements