Band Heaters

Application

  • Plastic Extrusion
  • Injection Moulding
  • Blown Film Dies

Flexband

Flexible mica band heaters are designed to open up and flex over the machine barrel without having to remove other heaters or fittings.
Construction: Nickle Chromium wire or ribbon is wound onto a mica former, encapsulated within a zincanneal sheath.
A stainless steel clamp band complete with swivel toggles is provided for clamping.
Consult factory for termination options
Maximum temperature: 300’C
Maximum watt density: 46.5 Kw/Mtr
Minimum diameter: 25 mm

Welded Band

Welded band heaters are designed for applications where the sealed nature of the heater minimises contamination by liquids or plastic
Consult factory for termination options
Maximum temperature: 300’C
Maximum watt density: 46.5 Kw/Mtr
Minimum diameter: 25 mm

Open Ceramic band

Nickle Chromium spiral heating coils are fitted to high temperature insulated ceramics to form the heating elements. Fitted inside a stainless steel, ceramic fibre insulated clamp band this heater can be opened up and fitted over the machine barrel without having to remove other heaters or fittings
Consult factory for termination options
Maximum temperature: 450’C
Maximum watt density: 60 Kw/Mtr
Minimum diameter: 80 mm