Top Loading Furnaces

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Top Loading Furnace

Top Loading Furnaces

Top loading furnaces are ideal for applications requiring easy access to the process sample.

Uses include thermocouple calibration, physical testing of materials including compression, tensile, torsional, and fatigue tests, and crystal growing. (Also visit our Materials Test Furnaces product page.)

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Top Loading Furnace
Top Loading Furnace

What Our Customers Say

  • “Extremely resilient furnace, has been a workhorse for years!”

    Deltech Customer

  • “Good customer service and robust furnaces”

    Deltech Customer

Features of Top Loading Furnaces

  • One-of-a-kind design and manufacture. As you can see from the photos of top loading furnaces on this page, a wide range of sizes, configurations, and features can be provided to meet a wide range of application requirements, no matter how unique.
  • Sustained operating temperatures to 1800 degrees Celsius
  • Operation in air or inert atmospheres
  • Ceramic linings for applications requiring protection from corrosives
  • Ideal for applications requiring the use of stirring mechanisms and tensile testing fixtures
  • Optional multiple zones with individual control systems
  • Deltech control systems are certified by Intertek UL508A compliant. Safety features include door interlocks, an emergency stop button, isolation switches, and a safety relay. See our Control Systems page for information on HMI options, from data logging to complete control of the full functionality of the furnace system.

We Specialize in Custom Builds

Get your custom quote today

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Contact our Engineering Team to discuss your process. If you aren’t sure what furnace features are best suited to your application, we can help.

Quality and Safety

ISO 9001:2015 certified company
ASME NQA-1:2008 Nuclear Quality Assurance program in place
Custom designs and certifications (NFPA 86, UL 1203, CID 2 standards (groups G and D) for furnaces used in hazardous locations