Mica Nozzle Heaters are high-efficiency heating elements designed for precise and uniform heat distribution in injection molding machines, extruders, and plastic processing equipment. Constructed with nickel-chromium resistance wire insulated by high-grade mica sheets and enclosed in a brass or stainless-steel sheath, these heaters ensure excellent thermal conductivity and durability. They are ideal for maintaining consistent nozzle temperatures, preventing material leakage, and improving molding quality.