Oscillating tempering furnace based on a high pressure blowing system inside the heating chamber with preheating air system at 700 ° C. Several installations around the world confirm the great success of this furnace, capable to achieve the best quality of the last generation LOW-E glasses e = 0.01. Ideal for medium to large companies with high quality standards, especially in the architectural glass, providing custom made solutions. Supervision Intelligent - The intelligent vision A new complete graphical interface supervision system, available with a large touch-screen TV monitor that allows total control of the furnace, the continuous display of the heating cycle and of all the control tools installed in the furnace. It includes a power consumption monitoring system and user manual with automatic problem-solving system, thus minimizing the downtime of the machine.