Electric resistance chamber furnaces with heating temperatures up to 1400 ° C are used for heat treatment of metals (heating for hardening and forging, annealing, etc.), as well as for firing ceramics and porcelain, heat treatment of other materials.

The use of modern lining materials (lightweight bricks, mullite-silica products) and resistance alloys for heaters in combination with thyristor heating control systems and microprocessor temperature controllers make our furnaces reliable and economical in operation.