This motors are disigned and manufactured by dahra engineering co [dec]. Vibratory motors are suitable for flour mils, gravity sepparators, concrete mixers, etc. The motors are designed with steel body, heavy feet and heavy bearings to sustain vibrations. The windings are hardened to ensure that they do not open a heavy vibration. These motors come with class f, h insulation. The company also manufactures dc motors for printing industry. It has recently obtained the coveted iso 9001: 2000 certification from nqa quality system registrar, the first small-scale unit in northern india to do so for design and manufacture of electric motors.
