Main specification:1.It process with arc punching from 30°to 90°.2.It can carry out favorable or adverse punching 3.Both straight and bending tube can be processed.4.Wider processing than the other punch machine.Easy operation,easy mould changing and low noise.Technical parameters:Motor5HP 380VMachining RangeФ12.7-Ф60*2.0T (round, oval tube)PowerHydraulicSize1600*1050*1450(mm)Weight850kgCapacity500-600 branch/ h (depending on pipe diameter)AccessoriesClamping (one set) stamping knife (one set)Pipe sample http://www.hs-bender-machine.com/punching-machine/ch-50-simple-model-change-pipe-end-u-type.html