ECS-N Mini Band Heater (≤Φ220*180mm, ≤400℃), ENMBH

A mini band heater (also known as a nozzle band or ring heater) is a thin, cylindrical heating element designed to wrap tightly around small-diameter pipes, mini reactors, nozzles, or laboratory extruders (typically fitting 1" to 2" outer diameters).

The main structural features of the mini band heater are: (1) Conformable Ring Geometry: Built to match tight outer diameters (typically matching 1" to 2" OD process tubes or mini reactor bodies), ensuring maximum surface contact and highly efficient conductive heat transfer. (2) High-Temperature Insulation: Encased in corrosion-resistant stainless steel sheathing with high-performance internal dielectric insulation (such as high-temperature mica, compressed mineral insulation / magnesium oxide, or ceramic fiber) capable of sustaining continuous operating temperatures up to 400°C–600°C+. (3) Clamping & Security Mechanisms: Features integrated barrel clamps, spring-loaded bolts, or split-ring designs to maintain firm, uniform pressure against the heated surface, preventing air gaps and localized hot spots.