WB Series Electric Bell Lift Furnace
The WB series electric bell furnaces operate at temperatures up to 1,500°F (815°C). These medium-sized furnaces are designed to provide uniform heat distribution for steel pre-heating, glass tempering, annealing, and other low-temperature processes. The bell design allows for easy access and handling of materials, ensuring efficiency in batch production.
- Power Type:Electric
- Available Models:5
- Customizable: Yes

What Makes the WB Series Unique?
The WB Series Series Electric Bell Lift Furnace is designed to deliver unmatched performance and reliability for a variety of demanding heat-treating processes.
- Multipurpose •
- This multipurpose furnace is ideal for a wide range of applications, including glass annealing, pre-heating steel parts, and other low-temperature processes. Its versatility and reliable performance make it a valuable addition to any heat treatment facility.
- Process Flexibility •
- This furnace series can be customized to meet specific process and part requirements, offering tailored solutions for unique heat treatment needs. This flexibility ensures optimal performance and efficiency, regardless of your application.
- Bell Lift •
- The bell lift design provides easy access from the front or side of the furnace, making it simple to load and unload even the widest parts. This feature enhances operational efficiency and allows for safe and convenient handling of large components.
- 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.
Comprehensive Features for Optimal Performance
The WB 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 WB Series
- Furnace Type
- Bell
- Chamber Size
- Medium
- Max Temperature
- 1500ºF / 815ºC
- Chambers
- Single
- Chamber Circulation
- Natural Convection
- Insulation Type
- Ceramic Fiber Board
- Door Type
- Vertical (Electric)
- Element Type
- Nichrome
- Hearth Type
- Firebrick Floor
- Atmosphere Type
- Ambient Air
- Control Panel Type
- Free Standing
- Control Voltage
- 120 VAC
- Temperature Controller
- Single Temperature
- Element Power Controller
- Solid State Relay
Optional / Upgrade Features
Optional and upgraded features available on WB Series
- Door Closure
- Manual Toggle Clamps, Pneumatic Toggle Clamps
- Element Type
- Kanthal A1, Kanthal APM
- Hearth Type
- Ceramic Plate, Alloy Plate
- Hearth Support
- Ceramic Standoffs, Firebrick Piers, Castable Piers
- Control Voltage
- 24 VDC
- Temperature Controller
- Basic Programmer, Advanced Programmer
- Data Recorder
- Addon
- Signal Tower
- Addon
- High Powered Heating Elements
- Addon
WB Series Standard Model Sizes
The WB 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 Name | Working Dimensions | Interior Dimensions | Exterior Dimensions | Max Power | Max Load | Total Weight | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| W | H | D | W | H | D | W | H | D | kW | Lbs | Lbs | |
| WB 2 | 20 | 20 | 14 | 24 | 24 | 19 | 38 | 93 | 35 | 3 | 300 | 1,100 |
| WB 5 | 56 | 20 | 14 | 60 | 24 | 19 | 74 | 93 | 35 | 7 | 750 | 1,800 |
| WB 6 | 68 | 20 | 14 | 72 | 24 | 19 | 86 | 93 | 35 | 8 | 900 | 2,000 |
| WB 8 | 92 | 20 | 14 | 96 | 24 | 19 | 109 | 93 | 35 | 10 | 1,200 | 2,500 |
| WB 10 | 116 | 20 | 14 | 120 | 24 | 19 | 134 | 93 | 35 | 11 | 1,500 | 2,900 |
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