Detailed Product Description YDB-100A Drive Shaft Balancing MachineThis series is a hard-bearing balancing machine ... the workpiece fixture, you can make a variety of automotive drive shaft dynamic balance correction, system testing, high precision, reliable, economical ... r/mmmin. achievableresidualun balance(g.cm/kg):unbvalance reduction ratio(%): Drive power (kw)YDB-100A100Φ2000500-36008≥852.2