Premium Mica Band Heaters

Mica band heaters are highly reliable, economical, and efficient thermal elements designed specifically to heat cylindrical surfaces. Constructed with a precision-wound nickel-chromium resistance wire wrapped around a high-dielectric mica core and encased in a durable metal outer sheath, these heaters provide rapid thermal conductivity and uniform heat distribution. Because of their low-profile design and excellent heat transfer capabilities, they are the industry standard for maintaining precise temperatures on plastic injection molding barrels, extruders, and blow molding equipment.