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Rotary Retort Furnaces

When you look to purchase anything in life, you always feel more comfortable when you go to the experts. Surface Combustion has more than 100 years of experience with thermal systems, One such specialized type of equipment is for very small workpieces such pins, chain links or fasteners that need to be hardened, quenched and/or tempered. The furnace style is a revolving retort which is a horizontally oriented drum with internal flights that while rotating it tumbles and conveys the load from one end to the other. This action of tumbling provides uniform heating and process gas distribution for very small and densely packed workloads.