The Concrete Vibrator Motor 1.5hp improves material discharge or drives on vibrating machines for several purposes such as conveying, screening, sizing, or compacting in a variety of industries. The ZW External Electric Motovibrators consist of an electric motor housed in a sturdy FMEA-designed cast casing, with eccentric weights fitted on both shaft ends.Motor vibrators which comes with high efficiency, long life span and top notch result. It can be used as flow aids, on hoppers or silos.