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XLB Series Electric Box Furnace

The XLB series electric box furnaces operate at temperatures up to 2,350°F (1,287°C). These compact bench-mounted furnaces are designed for small batch industrial heat treatment, offering reliable performance for various heat-treating processes. The XLB series is a versatile solution for small-scale production environments.

  • Power Type:Electric
  • Models:4
  • Customizable: Yes
XLB

What Makes the XLB Series Unique?

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

Bench Mounted
Designed for bench-top use, this furnace offers compact and efficient operation in limited spaces. An optional steel stand is available for added versatility, allowing you to adapt the setup to your specific workspace requirements.
Ceramic Element Holders
Proprietary high-temperature ceramic holders provide secure support for the heating elements, enhancing their radiating efficiency and longevity. The smooth surface prevents premature failure from thermal expansion, while the evenly spaced elements ensure superior temperature uniformity throughout the heating chamber.
Multipurpose
This versatile furnace is designed for multipurpose use, making it ideal for processing steel, ceramics, and steel/ceramic matrix components. Its adaptability ensures reliable performance across a wide range of industrial applications.

Comprehensive Features for Optimal Performance

The XLB 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 XLB Series

Furnace Type
Benchtop
Chamber Size
Small
Max Temperature
2350ºF / 1287ºC
Chambers
Single
Chamber Circulation
Natural Convection
Insulation Type
Firebrick
Door Type
Vertical (Spring Assist)
Element Type
Kanthal A1
Hearth Type
Ceramic Plate
Hearth Support
Ceramic Standoffs
Atmosphere Type
Ambient Air
Control Panel Type
Side Mounted
Control Voltage
120 VAC
Temperature Controller
Single Temperature
Element Power Controller
Solid State Relay

Optional / Upgrade Features

Optional and upgraded features available on XLB Series

Chamber Circulation
Circulation Fan
Element Type
Kanthal APM, Nichrome
Atmosphere Type
Inert
Atmosphere Seal
Basic
Atmosphere Control
Manual Rotameter, Automatic Rotameter
Control Panel Type
Free Standing
Control Voltage
24 VDC
Temperature Controller
Basic Programmer, Advanced Programmer
AMS Compliance
AMS2750
Data Recorder
Addon
Signal Tower
Addon
High Powered Heating Elements
Addon
Heat Shields
Addon
Stand
Addon

XLB Series Standard Model Sizes

The XLB 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
XLB 112111011131212503828675290
XLB 12411102213122450384010150350
XLB 12611103313123650385213225450
XLB 894146221892455354012250600

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