MHI furnace features:
(also see customer testimonials for furnaces)

We emphasize

• Safety:  Double walled Stainless Steel construction.  This, along with the FiberFree™ refractory, allow for a safe exterior working environment (~50°C or lower). Standard on several furnaces.
• Warranty:  Contact us to learn about the best warranty for your furnace

• Long-Life Refractories: Almost all MHI furnaces are lined with non-toxic FiberFree™ refractory in the furnace chamber.  FiberFree™ refractory is a safe-to-use insulation which does not contain any toxic short fibers. 
• Non-sag roof technology:  MHI also uses the unique RHD FiberFree™ refractory for the roof of most furnaces.  This novel refractory does not crack during cycling at operating temperatures which allows for longer life of the furnace and longer life from the heating elements.  Less cracks and longer life means you will be running your furnace more efficiently and have an overall savings (monetary, energy, replacement materials, etc.).  This FiberFree™ material advantage is uniquely available from MHI!  
• Robustness:  MHI uses nanofractal roof hangers.
• Unique Hearth Designs: Several bottom loader type furnaces now have floors that come standard with removable hearths. On large bottom loader furnaces we have added a new design feature, which makes the already sturdy door-top fully removable and lockable.  If you ever damage the floor of the door - simply change out this piece without incurring the larger cost for the entire door.  Hearths can reach 2000C operating temperatures with the unique the non-toxic FiberFree™ refractory.

• As high as +/- 2°C temperature uniformity for small chambers.  Slighly more as the size increases.   

• Our heating elements routinely outperform.  MHI offers the highest temperatures and longest life available in MoSi2 heating elements. (Please see customer testimonials for elements)

• MHI has received the prestigious R&D100 and other awards for its heating elements, refractory materials, and furnaces.  This shows our commitment to innovation and continuous improvement so that you have the highest quality and best performing furnace.

• We are a completely integrated furnace manufacturer which allows us to respond quickly and efficiently to our customers' needs worldwide.  MHI has several service testimonials from satisfied customers.
• MHI furnaces are used in diverse applications from chemical processing, vapor deposition, nano scale processing, materials processing and energy conversion from R&D to prototypes to industrial scale operations.

See also:

• Custom Furnaces (a MHI Specialty)
• Furnace Safety
• Data Acquisition for MHI Furnaces - MHI-DACS
• Unique easy connect features.  Easy disconnect for tube furnaces.
• Easy connect lug elements or PETROX-EC™ terminals for better energy management and cooler terminals.

Use table on top for navigation to all furnace models