Please Contact MHI for detailed specifications on Standard Models
Heaters International is recognized
as an industry leader in custom-built elements and furnaces.
Our design teams have the expertise to make true customization
possible, and we are able to build to your specifications from
the ground up.
- 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 many furnaces. MHI
furnaces, where applicable, have three-arm balanced swing away doors that keep
the hot surface side away from user.
- Warranty: Contact us to learn about the best warranty for your furnace
- High Temperature Furnace Classes: 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. Please check detailed specifications that are provided with
- 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 Platescan reach 2000°C operating temperatures with the
unique the non-toxic FiberFree™ refractory. Easy repacement through the MHI store.
- Uniformity: As high as +/- 2°C temperature uniformity for small chambers. Slightly
more as the size increases. Uniformity is related to insulation quality and
quantity, furnace design, best heating elements and high class control systems
that for example are easily accepted in US governmnet laboratories. Overall care
matters when mating ceramics, thick gauge stainless steel and high temperature
heating elements. we often find the MHI provides an additional layer of
insulation compared to other manufacturers and provides the latest in feedback
- Our heating elements routinely outperform. MHI offers the
highest temperatures and longest life available in MoSi2 and GAXP heating elements.
- (Please see customer
testimonials for elements).
|MHI furnaces have eye bolts, swing away acces areas and ease of operation
Multi-Tap Transformer for ease of operation at different locations
Easy connect terminals for better energy management and
Unmatched high alumina roof hanger designs. Do not settle
for a furnace without roof hangers.
Versatile Controls and Data Acquisition.
X-PAN Control Panel
- Awards: 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
- Access to best practices and patented technology: We are a
completely integrated high temperature furnace manufacturer which allows us to respond quickly and efficiently to our customers' needs
worldwide. MHI has several service testimonials from satisfied
- Versatile: 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
- Flexibility: When appropriate MHI takes significant care
in providing versatility. Mutitap transformers are often automatically provided when we understand that the
customer may move the furnace over time to a different location. In some
areas of the world there is a need for mutitap
transformers in order to cater for long-cycle voltage fluctuations. Regardless
it is very important for user to specify correct voltage at time of oredering.
manufactures novel devices when standard furnaces
cannot meet your needs. Please contact
to meet your specific requirements.
customers continue to push the envelope of technology. MHI has
proven to the production and research communities that we can
provide the operation, uniformity, and performance necessary
to complete their requirements. As a technology leader, we are
constantly developing new devices to help the research and industry
meet their heat treating goals, from special element shapes,
customized continuous furnaces to our novel Zapper™.
If you have a unique requirement and need a custom solution,
please call on MHI to provide
the timely and accurate answer.