Lantek Expert Duct is designed in such a way that the user only has to follow the steps provided by the system. Users simply have to select the figure to be developed, enter the required dimensions. The figure will be automatically developed, ready for machining. It includes a complete library of parametric figures which also follow DIN regulations (square to round, cones, cilindres, boilermaking figures, tube intersections, etc.) to cover most of the duct shapes available.Lantek Expert Duct is a powerful module for calculating HVAC and DUCT figures. The software is the result of more than 20 years experience in close collaboration with both manufacturers and users of sheet metal cutting machines (oxicut, plasma, laser, water jet). It perfectly combines machine technology with customers` programming management requirements.