Hi - Tech India manufactures Belt Driven Hard Bearing-Photo scanning Dynamic Balancing Machine. Hi - Tech India manufactures Balancing Machines, Testing Panels and Calibration Instruments for equipments. The Belt Driven Hard Bearing-Photo scanning Dynamic Balancing Machine is best suited for small rotors, impellers, armature, grinding spindles, small pulleys etc. These machines eliminate the errors due to driving couplings, adaptor and connectors. These errors are significant in small rotors and hence the machines are more suitable for small components.