Oil/ Gas Fired Rotary Retort Furnace is ideally suited for hardening and tempering of nuts, screw, chain, links, rollers, springs, bearing rces needles and any other mass products. The Rotary Retort Furnace finds wide applications in food, chemical, ceramic industries also for ferrous and non ferrous metal treatment. The Rotary Retort Furnace can be used very easily and also free from pollution and can work as electric furnace. Oil/ Gas Fired Rotary Retort Furnace is made using quality grade raw material which ensures optimum durability along with long lasting trouble free service.