PTA Torch & Nozzles

These days we offer you many models of the PTA torch nozzleswhich will accommodate to any powder overlay industrial applications.

Our PTA torches are designed on the basis of wide experimental investigations of plasma arc energetic characteristics, phenomena of powder heating in the plasma arc and molten pool, thermal-physical features of the parent metal.

Generally all of these PTA torches have an internal distributed powder feed that provide high efficiency of heating a powder and its minimal losses. Pure argon (99,995% Ar) is used as a working gas