Controlled atmosphere furnace

muffletemperinghardening

Mesh Belt furnaces are designed for heat treatment and thermo-chemical treatment of small elements. Mesh Belt furnaces can be offered with both heating installations – electric or gas. The main PTE (electric) or PTG (gas) furnace is adapted to work with an endothermic atmosphere, produced by an external generator, powered by natural gas or propane. As an alternative option, it is also possible to install an internal or external methanol dissociator, from which, with the participation of nitrogen, it is possible to obtain an alternative version of endothermic atmosphere. The utilized protective atmosphere keeps the product clean and supports surface treatment, making belt furnaces an efficient tool in the production process. Mesh belt furnaces of this type are used to process a wide variety of small parts, incl. screws, nuts, bolts and other elements from the Fasteners group. Furnaces of this type are particularly well suited for controlled atmosphere hardening, carbonitriding and carburizing in the temperature range from 840°C to 955°C.