We produce Dumbbell shape element by special manufacturing technique.
Dumbbell type element: This types of heating elements have hot zone with high electrical resistivity.Dumbbell heating rods are self supported and can be installed vertically and horizontally.This types of heating element are made by special types of silicon carbide elements.

Type: ED Outer diameter: OD, mm
Hot zone length: HZ, mm
Coldzone Length: CZ, mm
Overall Length: OL, mm

Examples:
ED Type, OD = 54 mm, HZ = 1575 mm
CZ=419 mm, OL=2413 mm, Resistance 0.90 ohm

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