May 23, 2025
What is a band heater used for?
Band heater is an electric heating device designed to wrap around cylindrical surfaces (like pipes, barrels, or molds) to provide efficient, uniform heat transfer. It is widely used in industries requiring precise and consistent heating for manufacturing processes.
Injection Molding Machines – Heats barrels to melt plastic pellets evenly.
Extruders – Maintains optimal temperature for plastic extrusion.
Blow Molding – Ensures consistent heat for shaping plastic containers.
Food Processing Equipment – Heats pipes carrying viscous liquids (chocolate, syrups, oils).
Brewing & Dairy – Maintains temperature in fermentation tanks and pipelines.
Film & Sheet Production – Heats rollers for uniform plastic film extrusion.
Sealing Machines – Ensures consistent heat for packaging seals.
Pipe Heating – Prevents freezing or solidification of chemicals in pipelines.
Tank & Vessel Heating – Maintains fluidity in storage tanks.
Hot Ends of 3D Printers – Keeps nozzles at melting temperature for filament.
Laboratory Reactors – Provides controlled heating for experiments.
