A tooled up Thread Rolling Machineis supplied to roll stainless steel tubes to produce grooves inside the tube for heat exchangers to a length of 600 mm as per the Specification of a US based company. This inside groove helps the liquid media to have swirling effect when it passes through these tubes. 211 tubes are required for every heat exchanger. They manufacture several heat exchangers per day.
Components with threads up to 3.5 mm pitch can be rolled on this Thread Rolling Machine.