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High production Gorelocker produce standing lockseam elbows and reducers. The high flexibility is achieved by means of 2 separate workstations: a flanging station and seam closing station. Thus the machine is always ready for operation without time-consuming conversion. The standing seam reduces welding to just one longitudinal seam and improves rigidity. Spiro International S.A. is the undisputed world leader in the development and manufacture of machines for the production of round ducting and fittings in sheet metal. Spiro® is also a leading supplier of fittings and system solutions for the ventilation and air-conditioning industry.
