Radiant Flat Heaters (Patented High Power Surface Heaters)
This catalog page is for shaped heater components only. Finished radiator units are called Thermoplates or Robust Radiators. Please click to those pages for finished products.
Choose from Complex shapes, GlowPanel™, Line-heater, or Spiral-heater models below or please contact us to select models for your application.
Upgrade any existing lower temperature heating element (electric heater) you may be currently using with the UPESP material heating elements that are rated to 1850°C. (Please see the shapes below or inquire about any other custom elements which may better fit your needs).
MHI offers complete electronics control packages. The CE or UL panel ratings are provided when required.
MHI GAXP material-heaters are very high emissivity heaters
MHI manufactures easy replacement patented heaters that have a long-lasting performance. These are used in the semiconductor and deposition, and additive manufacturing processes.
Contact us or call us at (513)772-0404 for more information. For Coils, View our High-Temperature Coils Page
Flat SiC Heaters Pancake (3″). Models have SCM heater designations.
Use up to 1100°C
SCM 240 V SiC Microheater
GAXP-Igmp Microheater Models and Glow Panels
Special elements ~ 1500°C-1900°C
| Model # | Size | Power | Maximum Temp |
| 12V Models | Contact MHI. | 200 Watts and Upward | Use from 1200-1600°C (Varies by model) |
| Model # (Sze of base plate) | Power | Element Shape |
| UPESP-6.5* (choose model for GAXP or MP) | ~3-6000W |
 High Density Square Heater |
| High Power GP-24 (wall) GlowPanels High Heat Flux
24KW -72 KW 18″L x 18 “W 36″L x 36 “W |
High Power Glow Panels |
 Heated Glow Panel (GP) |
| Pancake Heaters
Up to 1400°C depends on model. Please review Heat-flux calculator. |
GP-GAXP-6.5
Ceramic Base |
 Heat from the Bottom |
UPESP is a high power molybdenum disilicide or GAXP pancake radiator. The element is supported by a patented non-reactive ceramic base plate that is provided with the heating element. Ask about our standard models.
Contact us or call us at (513)772-0404 for more information.
Patented. Contact us UPESP (Base Plate – FiberFree™ Non-toxic)
* UPESP-6.5 serves as the replacement heating element for the HP220-HIGHBO-1250 Thermoplate™.
Please contact us or call (513) 772-0404
Power and Temperature Control Panels
Control Panel
Temperature Control with Data Acquisition
Vacuum Scales
TRIPAN Three phase controller for High Power GP Glow Panels
