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GHH Series Electric Box Furnace

Molybdenum Disilicide Element Front Loading Box Furnaces 3100°F (1700°C)

  • Power Type:Electric
  • Models:6
  • Customizable: Yes
GHH

What Makes the GHH Series Unique?

The GHH Series Series Electric Box Furnace is designed to deliver unmatched performance and reliability for a variety of demanding heat-treating processes.

Ultra-High Tech Ceramics
The GHH model is designed specifically for high temperature technical ceramics and composite work.
Cool Exterior
Double wall construction with cooling allows for low case temperatures at extremely high operating temperatures.
Ergonomic Design
Front loading waist high hearth level makes for easy ergonomic loading.
Multi Power
A step transforms make it possible to increase the element voltage output to help compensate for changes in resistance with age.

Comprehensive Features for Optimal Performance

The GHH Series comes equipped with a robust set of standard features, carefully selected to ensure efficient and reliable heat treatment processes. For more specialized applications, optional features are available to enhance the machines capabilities and meet your specific requirements.

Standard Features

All standard features included on GHH Series

Furnace Type
Box
Chamber Size
Small - Medium
Max Temperature
3100ºF / 1704ºC
Chambers
Single
Chamber Circulation
Natural Convection
Insulation Type
Ceramic Fiber Board
Door Type
Horizontal
Door Closure
Manual Toggle Clamps
Element Type
Kanthal Super (MolyD)
Hearth Type
Ceramic Plate
Atmosphere Type
Ambient Air
Control Panel Type
Free Standing
Control Voltage
120 VAC
Temperature Controller
Single Temperature
Element Power Controller
Digital SCR Control

Optional / Upgrade Features

Optional and upgraded features available on GHH Series

Door Closure
Pneumatic Toggle Clamps
Atmosphere Type
Inert
Atmosphere Seal
Basic
Atmosphere Control
Manual Rotameter, Automatic Rotameter
Control Voltage
24 VDC
Temperature Controller
Basic Programmer, Advanced Programmer
Data Recorder
Addon
Signal Tower
Addon
Heat Shields
Addon

GHH Series Standard Model Sizes

The GHH Series is available in a range of standard sizes to accommodate various load dimensions and production requirements. As with most L&L furnaces, custom sizes are available upon request. To inquire about custom sizes, please contact our sales team .

Model NameWorking DimensionsInterior DimensionsExterior DimensionsMax PowerMax LoadTotal Weight
WHDWHDWHDkWLbsLbs
GHH 5556867182818410350
GHH 8881013912163630530650
GHH 121212141614163651608601,100
GHH 141410201811123384866131001,400
GHH 24242023282226477246402002,100
GHH 36303046353348518666805002,900

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