These rugged heaters are designed for injection moulding and plastic extruders as well as other similar types of machinery. They are made from brass and have a smooth contact area without voids which gives them excellent thermal exchange. The flexible leads which are resistant to being pulled off leave the heater at a 45º angle.
- Heater Body material: Brass
- Heater Maximum Watt Density: 4.5W/cm2
- Working temperature: 400°C
- Band diameters: 30mm - 60mm
- Band widths: 20mm - 60mm
- Connection cable: Fibreglass insulation with stainless steel braiding over the nickel positive, negative and earth leads
- Cable length: 1 metre
- Supply voltage: Variable, but loadings shown below are based on 220V supply
- Dielectric strength: 2000V
Warning: For safety reasons nozzle heaters must be bonded to earth.
A custom built service is available for any particular nozzle heater application that you may have which is not shown above.