Custom Line - Sdf(r) Generators

Backed by a team of dexterous experts, we are well known Exporter & Manufacturer of Custom Line - SDF(R) Generators in Dornstetten, Baden-Wurttemberg, Germany.
With SDF(R) generators, two different frequencies act simultaneously on the workpiece to be heated, causing the entire component to be induction-hardened with absolutely uniform depth and temperature.

New precision - maximum flexibility
The outstanding advantages of this patented method are especially evident when hardening complex components. Such as gearwheels, for example: While medium frequencies essentially penetrate more deeply into the gearwheel, primarily heating the tooth base, the high frequencies heat the tooth tip. This is why the SDF(R) method applies two different frequencies simultaneously to the workpiece to be heated. The entire component is heated with absolutely uniform depth and temperature.