Round tubular heaters bent into various shapes, fitted with coiled fin strips wrapped around the heater tube to help the heater transfer heat more quickly. Used in ovens and in ducts. This is a heater that operates on the principle of heat convection, suitable for applications that require heating air.

U shape, U shape, W shape

6, 7, 8, 11 mm

400-2,000mm

500-3,500W