MHI Electric Airtorch® products are compact and energy efficient.

Save on operating costs over traditional electric or gas heating.

Click to learn about decarbonization and energy efficiency.

Save on space, e.g., a 15 MW is only about 6 m long.

Electric devices’ efficiency is often better than fossil fuel-fired heat exchangers (compare a 10 MW substitution for a 16 MW fossil fuel system).

1 kWh of electric heating saves almost ~ (0.3 – 0.5 kg) of CO2 equivalent emissions per hour.

This is important for decarbonization to assist climate change and reduce global warming.

MHI Airtorch® units offer:

Compact MW Airtorch

MHI Airtorch® 3 Phase Systems: These systems range from 30KW to 60MW. Modern electronics allow easy adjustment of power, flow rate, and temperature. Specify the exit temperature, vessel pressure, and flow.

Request Quote for DPF Airtorch™

  • Low-Pressure Drop
  • High Turn Down Ratio
  • Energy and Cost Savings
  • High uniformity. Sealed. Flanges and mating flanges are provided as described.Multi Door Control Panels and MW Airtorch
  • Continuously adjustable airflow and temperature with a flow valve and MHI power controller.Three Phase DPF or MVTA925
  • Adjustable air temperatures from ambient when ordered to 1100°C. (Airflow temperature)
  • Several safety features. Multiple thermocouple locations.
  • Insulated, air/gas-cooled. Reduces flange stresses.
  • PID controls and the choice of TRIPAN or  I-TRIPAN controls. PLC and HMI.
  • New* MVTA (THN) advanced systems from 24 KW, 36kW, 48 KW, 72kW, 96 KW or 2.2 MW, 2.7 MW, 3.9 MW, 4.4 MW, 5.2MW, 5.4MW, 6.2MW, 7.4 MW, 11MW, 16 MW, 30MW, 45 MW, 60 MW and several in-between and larger. Beat all prices and compare performance.
  • (HI and SH) models allow even a 600°C input
  • Extremely low-pressure drop.
  • The pressure drop is low. For more information and specifications, please get in touch with MHI,
  • MHI offers DirectFlow™ Airtorch® models. MHI uses its combined thermal knowledge from over 30 years across diverse equipment offerings to provide low-friction flows.
  • The Airtorch is used for industrial flow heating, comfort control, simulation, rapid drying ceramics, beneficiation, metal production, ore roasting and drying, high-temperature flow-induced chemical thermodynamics, testbeds, and efficient drying. Use in mineral ore, cement, packaging, fuel, and other applications.
  • The Airtorch® is a SmartEnergy™ device.
  • Choice of the supply voltage. 50/60Hz. Inlet temperatures can be high on specific models.Vertical configurations
  • MHI control panels handle all voltages 220V, 240V, 380V, 440V, 480V, and 600V.
  • High Pressure in-line, please click here. For more information and specifications, please contact us.
  • High-Temperature Inlet Models. Exit to 1200°C (2192°F)
  • Properly multi-flanged.
  • Airtorch® process heating methods are quiet.
  • GTA™ Models, 3 Bar, 8 Bar, 21 Bar, 60 Bar,
  • Request Quote for DPF Airtorch™
  • High Energy efficiency – decarbonized.

Why choose the MHI Electric Airtorch®? Efficiency, Temperature, Construction-materials, and Life-cycle cost calculations.  

Request Quote for DPF Airtorch™

Low operational cost from the very low-pressure drop (~0.1 PSIG, and much lower for Duct Heaters), noise-free,  quick-start, high Temperature capable – implies longer life at lower temperatures than process gas heaters that cannot reach high temperatures.   Several models in stock – all quality engineered and carefully manufactured—decades of electrical heating experience. The high-power patented three-phase Airtorch® configuration yields high-temperature convective air and may be used for various applications. Use for surface heat treating, simulation, combustion tests, reaction engineering for carbon and calcium, cement, forestry, steel, ammonia industry use, Other environmental decarbonization uses like preheating, drying, powder sintering, testbeds, channel heaters, and large and continuous ovens. MHI Airtorch® systems are extremely energy efficient. Stainless steel or other flanged sealed systems provide both energy efficiency and conservation.
Contact MHI
 – Typical Applications

Decarbonization Heavy Duty Equipment

Request Quote for DPF Airtorch™

MHI  is committed to sustainability.

Clean Manufacturing

MHI Inc. Clean Technologies

Temperature Lower Power (1-12 kW) High Power (36 KW-15MW)
600-900°C LTA, VTAMTA925 MVTA-900-(DNA) Models, SH
900-1000°C or 1000-1100°C MVTA-900-(DNA) Models MVTA-1000-(DNA) ModelsMVTA-DPF(DNA) Models, SH
1200°C/1300°C   MPDNA VTA-MPDNA and GDPF-MPDNA 1200°C
High-Pressure Enclosures (GTA, GVTA) Up to 1200°C

Electric feed throughs Duct Heaters SH

Request Electric Airtorch® information


MHI Capabilities in Airtorch V-DPF

Clean – Decarbonize

Large Flow GTA

*Unit Life and Safety: MVTA units forgive temperature exposures beyond their rated capacity, even up to 100°C for many models. Even for the 1000°C models.   Calculate 3-phase Electric Power.

Models
(up to 1100C)
Power
Highest Powers Units
Maximum Temperature
(Highest Temeperatures)
Voltage3 Phase
All Line Voltages 50/60Hz
324 kW – 4000 kW

Robust Design

Customer Testimonials

Request Quote for DPF Airtorch™

800°C/900°C/

1000°C/1200°C

Custom MVTA models up to 1300°C/1832°F

For higher temperature Models please click to DPF

For Inline Pressure Situations please specify the pressure

208/220/

240/380/400/415/

440/480/600 Volts

50/60HZ

Request Quote for DPF Airtorch™

Blower to MVTANo flame or sound

Many Unique Accessories from our Fabrication Facilities. Manifolds.

Request Quote for DPF Airtorch™

*For high kW in both the GTA and MVTA Airtorch class, please note that MHI provides a 1-year warranty and no-cost of heating element change for 1 year.  Double flanged units.

ASME-flange specifications.  Please contact MHI.

THN Models Have Cone Down Flanges Included.Airtorch® High Power, Three Phase Systems.

Contact MHI for your specific energy savings

Patented Products up to 1200C

MVTA model for 48 or 96 kW (1000°C).