Elbow beveling machine has the features of unique design, compact structure and convenient to operate . The feed lock device and effective chamfering are controlled by hydraulic pressure. The machines are suitable for the batch production. It is an ideal equipment for chamfering 90 degree elbows. The elbows processed by the machine are complying with relevant elbow beveling standard, such as astm, ansi, din, sms, 3a, etc. This machine drives strongly, cuts quickly and works efficiently. It contains novel- structured floating cutter support, well and truly oriented workpiece clamp and qualified excellent hydraulic feed lock device to ensure normal and quick forward/ backward movement of the workpiece on the slipway. In container