Project Description

hot runner brass nozzle heaters

Hot Runner Brass Nozzle Heaters

The pressed in brass coil heaters (hot runner brass nozzle heaters) we provide deliver the benefits of cast in brass coil heaters and eliminate known problems associated with the casting process. Spring heating ring external using high quality Ni-Cr steel tube, the internal use of high pure magnesium oxide, high temperature resistance wire, and world-class manufacturing technology. The basic construction of these heaters consists of compacted MgO, high temperature resistance wire and Chrome Nickel Steel tube. With or without built in thermocouples. Widely used on hot runner nozzles, and manifolds, die cast nozzles, packaging machines.


  • Hot runner nozzles & bushings
  • Injection & blow moulding machine nozzles
  • Hot runner manifolds


1. Standard sizes available with various cross section
2. Various Watt Density option3.
3. Precision fit on Hot Runner Nozzles
4. Highly Non-corrosive
5. Choice of Terminal Exits
6. Advanced Thermal Engineering
7. Available with built in Thermocouple
8. CE approved

Technical Specifications

  • Thermocouple: Integrated type J or type K
  • Voltage: 220v, 230v, 240v
  • ID: Φ10mm-Φ42mm
  • Unheated length:45mm
  • Max power density: 9W/cm²
  • Maximum Total Straight Length: 3000mm (118.11”)
  • Length Tolerance: Heated +/-1%; Unheated +/- 2.5%
  • Material: 304, 321, 316
  • Maximum working temperature: 650℃

Other products you may interested in, manifold thermocouples, nozzle thermocouples, hot runner controllers.

Variety of Coil Heaters for Your Injection Molding Machinery

Get A Quote

    We will answer your email shortly!