To balance the grinding wheel on spindle head.
16" grinding wheel with Flange wheel or bigger one are heavy, in order to save time for mounting and dismounting when balancing the grinding wheel, (Semi) Auto balancing device is one choice for consideration.
Semi auto balancing device must be mounted when balancing the grinding wheel, need some times for adjusting.
Auto balancing device will be fixed on the wheel flange for balancing the grinding wheel anytime. If there is extra budget and needs higher efficiency, we recommend to buy this option.
