Our products : Edge Wound Ribbon Heating Elements Edge Wound Ribbon Heating Elements Edge-Wound Ribbon Bayonet Elements Applications: Edge-wound ribbon bayonet-style heating elements provide more kilowatts for a given length and diameter. They often are installed in furnaces and ovens originally equipped with rod heating elements. Furnace Type: Roller hearth furnaces, pit furnaces, batch furnaces, low temperature aluminum tempering furnaces, and high temperature exothermic gas generators. Material Options: Nickel/chrome Temperature Range: Up to 1950° F (1050° C). Power Rating: 4 to 65 kW per element. Ribbon Heating Elements Applications: Ribbon heating elements are used where higher watts/sq. in. are required. Operations performed include annealing, hardening, normalizing, tempering, sintering, stress relieving, curing, paint baking, drying, brazing, nitriding, carburizing, carbonitriding, aging, and solution treating. Furnace Type: Bell, batch, conveyor, rotary hearth, pusher, box draw, car bottom, mesh belt, pit, and vacuum furnaces, and industrial ovens and gas generators. Material Options: Nickel/chrome, iron/chrome/aluminum Temperature Range: 200° F to 2370° F (93° C to 1300° C). Power Rating: As required. Sizes: 0.02 in. x 1/4 in. to 0.187 in. x 4 in. (0.5 mm x 6.35 mm to 4.75 mm x 101.6 mm).