Belt Drive Balancing Machine YYQ-50A Mass Range of Workpiece kg:1-50 Max Diameter of Workpiece mm:900 Distance between Two Bearing Support mm:80-800 Rotor Diameter Range mm: 8-70 Belt Position Diameter Range mm:18-250 Balancing Speed min r/mm:300-5000 Drive Power kw:0.75 (A:0.75) Feature 1.Belt driving 2.Horizontal hard bearing dynamic balancing machine 3.Motor and Inverter for speed regulation 4.Industrial computer to process data 5.Colored screen display unbalance value, phase angle, and practical rotation speed 6.Software has two calibration function like usual piece and standard rotor 7.Friendly interface to input,preview,test, save and type data 8.Machine tool can be lengthened on request 9.Overall cast base, better stability 10.Balance test on single side, double side, multi side 11.High accuracy, direct, dependable quality, convenient maintenance 12.Equipped with Variable speed motor to drive which ensures high quality balancing and precision 13.Quick booting ,easy operation. and high efficiency