Oztec manufactures a complete system of job proven and rugged concrete vibrating and ceiling grinding equipment. This includes the Rebar Shaker, patented RubberHead, Backpacks and a complete line of interchangeable shafts, heads and electric motors. With the development of the RubberHead, Oztec has designed a concrete vibrator head that not only surpasses all the standards for protecting epoxy coated rebar, but is unequaled in consolidating concrete. This head outperforms any other type of vibrator on the market! The Rebar Shaker employs a drastically new method of consolidating concrete by utilizing the rebar as the vibrating device and consolidates concrete in seconds.