Sealed Nozzle Heaters

Brass Nozzle Band Heater is completely against external agents such as melted plastics. They are very resistant to wearing and shocks. High watt-density per square centimeter allows a fast and safe reaching of required working temperature. Brass sealed nozzle heaters are submitted to an extremely high pressure that ensures high insulation, excellent thermal exchange, lack of internal voids, the perfectly smooth contact area for an optimum and uniform heat transfer to every part of the nozzle.