Due to the complexity of the Hairpin motor, an unconventional impregnation process is required. Tecnofirma has developed a Varnishing Trickling application technology allowing extreme flexibility of all the operating parameters during each phase of the process (e.g. resin flow rate, rotation speed, rotation direction, inclination angle, temperatures and timing).
Consolidated process for the optimal coating of welds, consisting in the application of epoxy powders.
These powders have the ability to distribute themselves homogeneously on the surface, guaranteeing excellent levels of electrical and mechanical resistance.
Alternative process to Powder Coating for the protection of welding joints, through the applications of mono or bi-components liquid products, with different methodologies according to specific needs. The most used methods are trickling and dispensing.
