Furnaces Deoxidation FD

The ovens are used to prevent the surface oxidation of the pieces during the annealing operation and for the deoxidation of the finished product. In addition to performing a heat treatment on the pieces, using protective gas generated in part, the pieces come deoxidized and brilliant. They are also equipped with a stainless steel tank containing the water for rapid cooling of the pieces;the immersion of said pieces is carried out by means of a manual or motorized lifter, also made of stainless steel. The oven has a patented cooling chamber, built entirely in stainless steel, which avoids the fall of condensate above the pieces to anneal or deoxidize. An electronic device starts the counting of deoxidation times only introduced when the metal arrives at the set temperature. The muffle is AISI310S of thickness 6 mm and 4 mm steel. In addition, it is accompanied by the loading door and relative gas burner with safety device.

The FD / CV furnace is a thermal treatment center for finishing all items of any alloy of gold. It comprises three heating chambers a cooling chamber. It offers the advantage of improving color uniformity and to obtain a higher gloss of the pieces. The oven is also equipped with a stainless steel tank containing the water for rapid cooling of the pieces the immersion of said pieces is carried out by means of a motorized lift. The oven has a patented cooling chamber, built entirely in stainless steel, which avoids the fall of condensate above the pieces to anneal or deoxidize. An electronic device starts the counting of deoxidation times only introduced when the metal arrives at the set temperature. The muffle is AISI310S of thickness 6 mm and 4 mm steel. In addition, it is accompanied by the loading door and relative
gas burner with safety device and two dampers for the separation of the two heated zones. The oven was constructed to reduce by 50% the time of annealing and deoxidation. Every 20 minutes, this oven can treat 5 kg of product.