Bobbin Heater

Bobbin heaters are cylindrical heating elements commonly used in industrial applications for heating liquids, gases, and solids. They consist of a metal sheath (usually stainless steel) containing a resistive heating element wound around a ceramic or porcelain core. This design provides efficient and uniform heat transfer, making bobbin heaters suitable for processes such as plastic injection molding, extrusion, packaging, and food processing.

Bobbin heaters are available in various diameters, lengths, wattages, and voltage ratings to meet specific heating requirements. They are often used in immersion applications, where the heater is directly immersed in the substance to be heated. Bobbin heaters are known for their durability, reliability, and ability to withstand harsh environments, making them a popular choice in industrial heating systems.