Heat treatment of stainless steel archwires is a traditional orthodontic technology used all over the world. Heat treated archwires are resistant to deformation and retain their shape throughout the treatment [1,2,3].
The Powerarch device will allow you to prevent unwanted deformations of arches, as well as achieve ideal expression of torque and angulation. The device is made in Russia and sold at a reasonable price.
Gu Y, Zhuang R, Xie X, Zhang D, Bai Y. Optimization of clinically applied orthodontic archwire electrothermal treatment conditions by heat tint and mechanical properties: An experimental study. Int Orthod. 2020 Mar;18(1):137-146