Open Coil Heaters

  • Can be used for quick heating and cooling
  • Standard sizes available with various cross sections
  • Various watt Density option available
  • Design for evenly distributed heat
  • Precision fit on Hot Runner Nozzle
  • Highly Non-corrosive
  • Accuracy fit on hot runner spouts
Open Coil Heater’


Open coil heaters are constructed using a high-resistance wire, typically made of alloys such as nichrome or kanthal. The resistance wire is carefully wound into a coil shape, creating an open coil configuration. This design allows for efficient heat generation and transfer. The coils are typically mounted on a ceramic or mica support, providing electrical insulation and ensuring safe operation. The compact size and flexibility of open coil heaters enable easy installation and integration into various industrial systems.

We can design open coil heaters with various coil patterns, such as helical, spiral, or zigzag, to optimize heat distribution for specific applications.Our open coil heaters can be customized with different watt densities and power ratings to match specific heating requirements, ensuring optimal performance.We provide various mounting options, such as flanges, threaded fittings, or welded tabs, to facilitate easy installation and integration into different industrial systems.Our open coil heaters can be customized with different watt densities and power ratings to match specific heating requirements, ensuring optimal performance.

As a leading manufacturer of open coil heaters, we also provide repairs and change the Resistance Coil of any heaters to save time and money.


  • Hot runner nozzle & Bushing
  • Pipe forming
  • Tube extrusion
  • Air Duct heating Furnace

Air Duct heating Furnace

  • Efficient Heating Solution: An air duct heating furnace is a powerful heating system specifically designed to heat the air that circulates through ductwork in residential, commercial, and industrial settings. It efficiently generates and distributes warm air throughout the space, providing effective heating in a controlled and uniform manner.
  • Improved Indoor Comfort: By using an air duct heating furnace, you can ensure a comfortable indoor environment during colder months. The furnace heats the air before it is delivered through the ductwork, effectively warming the entire space and eliminating cold spots.
  • Energy Efficiency: Many modern air duct heating furnaces are designed with energy-efficient features to help reduce energy consumption and lower heating costs. These furnaces often utilize advanced technologies, such as variable-speed blowers and programmable thermostats, to optimize energy usage and maintain consistent comfort.
  • Versatile Applications: Air duct heating furnaces are versatile heating solutions suitable for various applications, including residential homes, commercial buildings, offices, schools, hospitals, and more. They can be integrated into existing HVAC systems or installed as standalone units, providing flexibility and adaptability to different heating requirements.
  • Air Quality Considerations: It’s essential to ensure proper air filtration and maintenance of the air duct system when using an air duct heating furnace. Regular cleaning and filter replacement help maintain good indoor air quality by reducing dust, allergens, and other airborne particles that can accumulate in the ductwork.
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