Baier company has both mechanical and hydraulic types of flange separator.Step design wedges allow the wider application of hydraulic flange separators, and achieve full loading. Less acting components makes the tool more durable and easy for maintenance.They are suitable for pipeline reparing, maintenance, testing and flange replacing. High work efficiency will improve the general operation work, faster and no barrier.Except the flange separator, it also includes hydraulic cutter, which is widely applied to mining, ship industries.