Watlow B7A2AG1A Band Heater

The Watlow B7A2AG1A Band Heater provides uniform circumferential heat to barrels, cylinders, dies, and other cylindrical surfaces, enabling precise temperature control in industrial process heating systems. With a 480 VAC operating voltage and 1100 W power rating, this industrial-band heater is designed for continuous operation in plastics processing equipment such as plastic injection molding machines, extrusion lines, blown film processes, and packaging machinery where consistent thermal performance is critical. It is commonly used for replacement, retrofit, and maintenance by OEMs, system integrators, and maintenance teams working on production lines requiring reliable heating of barrels and cylindrical components. Common Watlow replacements include B7A2AG1B, B7A2AG2A, and B7A2BG1A.