Manufacturing tap hot wire tube billets for rogoobraznomu core
Production technology bends steeply curved consists of several stages. First cutting of pipes made of a certain size. After logging on special hydraulic stretch with heating in gas furnaces rogoobraznomu core, which creates the necessary form. The third phase of the withdrawal - the so-called calibration in the vertical and horizontal hydraulic presses. During her adjusted geometric dimensions, which is primarily concerned with the diameter. At the end of taps are calibrated and processed at the cross-cut saws.