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    High Temperature Furnace - Lab & Production Use

    (Add Gas or Steam  to a MHI Furnace)

    Lab Scale Furnaces Industrial Scale Furnaces Steam Ovens Control Panels
    Box Furnaces
    Bottom Loading
    Vertical/Split Tube
    Horizontal Tube Furnace
    Tensile Testing
    Compact Slider

    Stackable Modules

    Bottom Loading Tube Furnace
    Horizontal Tube Furnace
    Top Hat Furnaces

    Hybrid Furnaces
    Front Loading
    PC Concentrator
    Zapper

    Recirculating Ovens
    Continuous Oven
    Custom Convective Ovens
    Single Phase SCR's
    3 Phase SCR's
    Electric Controllers
    Data Acquisition System
    MHI-8DATALOG

    Now Offering 1 Year Warranty on Heating Elements for Certain Classes of MHI Furnaces. Please contact MHI for full details.


     

    MHI is an energy efficient high temperature furnace and general furnace manufacturer. Our furnaces meet the highest standards for quality, energy efficiency, and performance. From the laboratory scale Z-Series box furnace, robust motorized bottom-loading/opening furnace, to our novel steam furnace with a rapid heat-up rate, MHI has a high temperature heating solution for even the most demanding user.   From laboratory, lab scale, prototyping to large scale with established high safety heating devices, furnaces and refractories.  Please contact MHI for specific details.  MHI control panel light bulbs are of the LED high intensity kind in many panels.

    Some of Our Popular Furnace Models

    Large Industrial Horizontal Tube Furnace

    Horizontal Tube Industrial Scale

     

     

    Add Steam to a MHI Furnace



    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

    Under the Skin (Technology) MHI Furnace Uniformity MHI Furnace Efficiency

    Easy to lift EYE bolts standard when required

    High temperature furnaces
    A Sampling of the MHI High Temperature Furnace Family

    Top Hat Box Furnace
    Top Hat Box Furnace

    Swing-away top-loading 1800°C furnace, double-wall cool to touch.

    • Safety:  Double walled Stainless Steel construction.  This, along with the FiberFree™ refractory, allow for a safe exterior working environment (~50°C or lower). 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 quote.
    • 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 2000°C operating temperatures with the unique non-toxic FiberFree™ refractory.
    • 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 government laboratories. Overall care matters when mating ceramics, thick gauge stainless steel and high temperature heating elements.  We often find MHI provides an additional layer of insulation compared to other manufacturers and provides the latest in feedback control electronics.
    • 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 furnace.
    • 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 customers.
    • 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 operations.
    • Flexibility:  When appropriate MHI takes significant care in providing versatility.  Mutitap transformers are often provided when we feel 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. However it is very important for user to specify correct voltage at time of ordering.

    See also:

     

    XPAN control panel
    Multi-Tap Transformer
    Quality Mark   
    X-PAN Control Panel

     

     

    MHI manufactures novel devices when standard furnaces cannot meet your needs.  Please contact us.

       

    What's New :: Read Testimonials :: Conversion Calculator

    Please use genuine MHI replacement parts only. With a unique blend of engineering excellence, advanced safety features and impeccable design, every MHI replacement part creates best value for you.
    MHI also manufactures: Custom Continuous Convective Ovens and Hydrogen Annealing Furnaces

    click here for custom furnaces
    Custom Furnaces

    Contact us to design the best solution for your application.

    Phone(513) 772-0404
    Fax (513)672-3333
    Email Us


    MHI-INC

    750 Redna Terrace
    Cincinnati, OH 45215, USA
    Telephone: 513-772-0404 | Fax: 513-672-3333

    © Micropyretics Heaters International Inc. 1995 - 2014

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