Profile: Lefon Machinery & Engineering Group specializes in orbital cutting machines, beveling machine, squaring machine(facing machine), and other precision orbital welding related accessory. We adhere to ISO9001 quality systems. Our orbital pipe cutting machine are burr-free, have a multipoint clamping to eliminate pipe deformation and is easy to operate. It can be cut from OD 6mm (1/4") to 325mm (12 3/4"). Five sizes of cutting machines are available and they have a maximum wall thickness of 10mm. Our sanitary pipe orbital welding system consists of a programmable control all-position automatic welding power and automatic welding head. It features the 200K inverter power technology for DC conversion and pulse TIG welding. It is suitable for mechanization welding.