High Temperature Furnace Models
Furnaces for High Quality Industrial/Production Use. Please inquire about the MHI Neverdown™ feature.
All sizes. Large industrial sizes to small. Furnace 1700°C/1760°C/1800°C with MP class heating-elements or 1400°C Models with GAXP class heating-elements. High-uniformity high-temperature furnaces from MHI. Specialty furnaces include high power density and large span models – features that the novel heaters and MHI insulation ceramics allow in the construction.
Comparing furnaces? What guarantees do you have for long life furnace. Here are a few…
- Is the warranty on Electronics at least 2 Years.
- Is the warranty on Heating Elements at least 1 Year
- Is your furnace made with all stainless steel for long life. Inside and outside?
- Safety refractory without fibers used as appropriate including for the doors.
- Top mounted MHI Moly-silicide heating elements. Best Life.
- High quality roof hangers?
- Is the exterior wall cooled for safety?
- Lab Scale Furnaces
- Industrial Scale Furnaces
- Steam Ovens
- Control Panels
- Box Furnaces
Bottom Loading
Vertical Furnaces
Horizontal Tube Furnace
Tensile Testing
Compact Slider
Stackable Modules -
For easy purchase of spare parts visit our store – (spare parts)
MicroFurnacesNew Micro-Furnace Models
Productivity vs Temperature (PDF)
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Furnace FeaturesSafety, Warranty, Non-sag High Temperature Roofs, Unique FiberFree™ Hearths, Great Uniformity Designed with modern materials Add clean environmental gases-high temperature steam/air-plasma Large Furnaces
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FurnacesComplete Digital Controls/Data Acquisition Please click on a furnace-type below.
MHI is an energy efficient high temperature furnace and general furnace manufacturer. Our furnaces meet the highest standards for quality, energy efficiency, and performance. Several Sizes available: From laboratory, prototyping intermediate-scale, to large-scale with established high-safety heating devices, elements, furnaces and refractories. Single phase to three phase models 4 kW – 4MW.
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High Productivity ModelsOffers convection and best running value proposition One year warranty includes the heating elements.
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| Model
Internal Dimensions in inches |
Size |
| THF-1400-6-GAXP
(6 Cu Ft) 1400C Hybrid -THF-1400-6-GAXP Motorized Top Lift |
16″H x 24″W x 24″D |
| THF-1760-6-MP (6 Cu Ft)
1700C |
16″H x 24″W x 24″D |
| THF-1400-12-GAXP (12 Cu Ft) 1400C
Hybrid -THF-1400-12-GAXP Motorized Top Lift |
24″H x 46″W x 46″D |
Dross reduction Attachments to Furnaces e.g. Aluminum
- Reduced Energy Costs – Energy efficiencies of 0.2 kWhr/lb for melting with no emissions.
- Improved melting from ultra clean metal.
- Clean melting, with dross values less than 0.5% depending on configuration.
- No requirement for nitrogen, argon, or chemical fluxes – significantly reducing operating costs and the environmental impact.
- Extremely small equipment footprint as shown above in Figure 1.
- Quiet operation – Zero noise -much lower than typical, conventional plasma systems.
- High energy density nearly four times compared to the standardAnd..
Steam Ovens
Add Steam to a MHI Furnace or Oven MHI makes it easy for steam inlet port. New furnace prices have been dramatically reduced so that a steam inlet port and steam generator may be ordered with the furnace.
- MHI High Intensity Offerings
- So many choices based on our years of understanding your specific needs
- Furnace Safety
- Data Acquisition for MHI Furnaces – MHI-DACS
- Unique easy connect features. Easy disconnect for tube furnaces.
- Easy connect terminals for better energy management and cooler terminals
- Unmatched high alumina roof hanger designs. Do not settle for a furnace without roof hangers.
- Muti-tap transformers.
- Uniformity: High order of +/- 2°C temperature uniformity
- MHI innovates for powerful concentrator technology. Our power concentrator furnace shown below has the highest energy density in its size class. PC furnaces have very high power concentration (J/s/m3) in order to enable a concentrated power processing of materials.
- Your Choice. Concentrate Hot Air, Concentrate Hot-Steam or Hot Electrons or Hot-Ions
- Call MHI at 513-772-0404 for more information.The fastest way for heat delivery is now with enhanced convection + radiation + e-Ion heavy assist.
- High Intensity for Aluminum Furnaces to Save Energy and Dross.
Maximum Processing Temperature Size Power For 3DSintering™ Power Concentrator Furnace Size Contact Online For liquid aluminum holding Variable Contact Online 1600-1700°C 4 x 9 x 9 15kW 1200°C 8 x 8 x 8
8 x 8 x 8
8 x 8 x 812kW
23kW
35kW1000°C 4 x 8 x 8
4 x 8 x 8
4 x 8 x 810kW
20kW
30kW
| Model Number | Temperature | Interior Dimensions |
| LTF2 | 1100°C – 1700°C (2012°F – 3092°F) |
16″H x 24″W x 24″D |
| LTF 2-1400 | 1400°C (2552°F Max) |
16″H x 24″W x 24″D |
| THF-1400-(6-12)- GAXP | 1400°C (2552°F Max) |
6-12 Cubic Foot Furnace |
| M18-40 | Up to 1760°C (1800°C/3272°F Max) |
12″H x 12″W x 16″D |
| H14 | 1400°C (2552°F Max) |
8″H x 7″W x 8″D |
| M14 | 1400°C (2552°F Max) |
12″H x 12″W x 16″D |
| Request Quote | ||
More Box Furnace Models…
Specialty Furnaces
 Upright Module Furnace |
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Uniformity is enabled by double-wall stainless multiple high quality insulation layer.
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Uniformity comes from the thermal arrangement of heating elements. MHI furnaces offer:
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MHI Specialty Furnace Features
Safety, Warranty, Non-sag High Temperature Roofs, Unique FiberFree™ Hearths, Great Uniformity
Designed with modern materials and state-of-the-art technology platforms
Add clean environmental gases like high temperature steam or air-plasma
MHI Furnace Features
Safety, Warranty, Non-sag High Temperature Roofs, Unique FiberFree™ Hearths, Great Uniformity
Designed with modern materials and state-of-the-art technology platforms
Add clean environmental gases like high temperature steam or air-plasma
Large Long Furnaces
Long Furnaces to 1700°C
Collage of more features
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| Furnace Specials | Multi-Tap Transformers | MHI Quality Mark | TRIPAN Control Panels | Sub-Assembly catalogs |
MHI manufactures novel devices when standard furnaces cannot meet your needs. Please contact us.
