MICROHEATER MODELS (Choice of 1400°C, 1600°C, and 1900°C Models)

MHI HeatPad MHI Microfiber
Price and DeliveryMHI Microcoil

Set for any temperatures

Linear Microheaters Models: S12 and S24 

Very low power.  High Temperature. High Emissivity.


MHI Spiral Microheater MHI Microtube

MHI’s Microheaters™ utilize the patented NanoFractalAlumina™ and Fractalins™ materials, allowing for higher radiative temperatures and the corresponding energy-efficient smart-device high-performance criterion set by MHI. MHI Microheater™ models are illustrated in the adjacent info-graphic. Custom – special orders are available.

Please click on the Microheater™ product picture that has the best application possibility for the application you have in mind.   For questions, please do not hesitate to Contact Us by email or call at 513-772-0404 for information regarding microheaters and nano heaters. Thank you. 

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Or click on the picture on the grid for more information. Free radiating devices maximize the RADIATIVE POWER transfer from the heating elements. If the heating element is used with an insulation cover, the objective becomes a target temperature inside the insulated region. One cannot exceed the heating element’s rated temperature for either purpose. Please note that the maximum temperature for any thermal device is reported at a specific region (location).

Microheaters are helpful in various applications such as materials processing, heating, and deposition, including additive manufacturing, targeted heating for stress relief, fiber-joining, channel heating, automotive plates, engine heating in cold climates, ship instruments, space heating, and propulsion, and many more…

New –   high power density, high temperature “spot radiators.”

Power Panel for Airtorch

UL 508A Panels

Spiral Shaped Microheaters (1400°C and 1900°C)

Microheater for additive manufacturing

In-plane terminals



Complete controls package available

(New Models Gen 2)

Unique high watt density, one-sided circular spot heater
1″, 2″, 3″, and 3.5″ models
Design with terminals as shown.

Looking for a larger surface area product?


9″ and 18″ Models or higher

NanoFractal Alumina Disc

NanoFractal Alumina Disc

Alumina Crucibles

Alumina Crucibles

Microtube™ (1600°C – 1900°C)

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Tilt Feature

Mutli-Axis Use Stand

General Specifications: Maximum Temperature: Key Selection Feature:
MicroFiber or Microtube – 1900°C ID = 2 to 6 mm

 MicroFiber™ (1900°C)

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Fiber-Heaters-Uniform Side Hot Zone
One of the cleanest and most affordable high

temperature electrical solution for fiber heating.

Available Models/Sizes

General Specifications: Maximum Temperature: Key Selection Feature:
FibHeat200 – 1900°C Maximum Watts: ~200 W or 500W
Current: ~ 75A

 Linear Microheaters S12-S24 Microheater (1600°C Models )

Common use 1500 °C

Linear Straight Microheater

Powerful with high temperature in the smallest space.
Low Current.

24 V Microheater



S24-400 -1500

The model energized to high-temperature while resting on a ceramic plate.

Best Value. Easy to use.

Single 12V 200 Watts

Use in series or parallel

DC Power Supply is Offered where required

1500-1600°C Element GAXP-IgMp

Model: S12-200-1500 (1500 Centigrade)

Small Microheater 200 Watts or 400Watts.

Special controls

Total heater length 40 mm

General Specifications:

Maximum Temperature: Key Selection Feature
1500-1600°C Element GAXP-IgMp 1500-1600°C Element GAXP-IgMp.

Small size

12 and 24 V Models

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MicroCoil™ and Conical Microheaters (1000°C – 1900°C) Request More Information
Multiple specific uses such as IR focusing

Built to Specifications Product. Please contact for specifications. (Specify diameter of both faces of cone and Lz)

New controls

Maximum Temperature: Key Selection Feature:
General Specifications:

EXP8 -1900 for use in the range of 1600°C- 1900°C (Cone 1″-1/2″)

EXP8 -1400 for use in the range of 1100°C- 1450°C (Cone 1″-1/2″)



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Micro Igniter (Ignitor) (1600°C Models ) (Volume Sales Only)

Igniter Low power usage.  Use as Igniter (Ignitor) .

1V system for low power usage.

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igniter or spot heater

Very low power.  High Temperature. High Emissivity.


Ignitor, Micro Igniter GAXP (IgMp) – 12V- 24V,  Micro-Dot
Hydrogen Products Heater

Robust Ignitor

Robust Ignitor

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General Specifications: Maximum Temperature: Key Selection Feature
1100- 1500 °C Custom

Microheater Lines



Linear Heaters S12 and S24



Spot Heater