Tunnel furnace

heat treatmentcastingcombustion

PUSHER FURNACES Nutec Bickley provides pusher furnaces fabrication for continuous- indexing production in custom designs to match customer production and process requirements. The indexing pusher mechanism is located outside of the furnace and pushes a whole train of trays or containers along the length of the furnace. Nutec Bickley pusher furnaces and ovens are provided for temperature ranges from 300ºF to 2,100ºF to perform the following process applications: Forging Ferrous Castings Aluminum PUSHER FURNACES This type of furnace has fixed “roll-rails” or “skid rails” on top of the refractory hearth to support the trays or containers along the furnace. Nutec Pulse firing combustion systems. Most advanced heat recovery systems with recuperative burners performing fuel savings from 10% up to 50% vs cold air system. Fiber lined sections using the patented “jointless system” with special design to compensate the fiber shrinkage reducing the maintenance considerably.