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In mines, heating systems can reach 50% of the ventilation costs and nearly 40% of total energy costs. Mines in cold climates require year-round heating to prevent ice and frost build-up within the mine, reducing safety hazards. It affords miners comfortable and safe working conditions, while also keeping equipment functioning properly.

The mining industry often requires extra-large capacity heaters to provide enough power to pre-heat the immense volumes of air supplied by their dedicated outdoor air systems (DOAS).

Ventilation reduces harmful diesel fumes, other noxious organic and inorganic gases and particles produced by mining processes and equipment.

Neptronic manufactures standard coil designs of up to 40 kW/sq.ft. capacity and 180 in. X 120 in. dimensions, with process heaters going up to 648°C (1200°F). Our designs are easily customizable for much larger capacities

Electric heaters can ensure precise and reliable modulating temperature control via energy-efficient Vernier control.


Benefits of an electric duct heater:

  • Can be custom-built to your specifications
  • Increases employee safety and welfare
  • Increase process reliability and efficiency
  • Offers precise temperature control
  • Includes energy-efficient Vernier control
  • Remote control panel option

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