Double-head pipe and bar chamfering machine chamfering machine CE 'ISO9001:2000 Double-head pipe and bar chamfering machinechamfering machineSDJ50NCQInterior and exterior angle chamfering of pipe end and tube end,and the milling of the end face can be finished at a single time.Technical ParameterO.D: Φ20-50mmLength: 55-700mmSpeed: 3-4s/pRotate speed: 720r/minMotor: 2HP*4PAir pressure: 6-8Kg/cm2 ...