Rotary Vial Washer or rotary vial washing machine is specially designed to wash vials with minimum contact of machine parts with the vials compiling cGMP standards. Machine with specially designed Gripper system holds the vials from Neck and invert the vial till the washing operation completed and again after washing release the vial on outfeed feedworm system in vertical position ensures positive wash of vials. Machine is suitable to wash 2ml to 100 ml vials with the help of change parts.