FWG Series Gas-Fired Forge Furnace
The FWG series gas-fired forge furnaces operate at temperatures up to 2,400°F (1,315°C). These medium to large-sized furnaces are designed to be used in steel forging applications. The FWG series provides advanced temperature control systems and is built for long-term durability, ensuring consistent results in demanding processes.
- Power Type:Natural Gas
- Available Models:7
- Customizable: Yes

What Makes the FWG Series Unique?
The FWG Series Series Gas-Fired Forge Furnace is designed to deliver unmatched performance and reliability for a variety of demanding heat-treating processes.
- Fast Heat up Time •
- The gas-fired design of this furnace allows for rapid heat-up times, reaching operating temperatures quickly and efficiently. This feature is ideal for forging operations that demand fast cycle times and reduced downtime.
- Selectable Door Height •
- The door opening height can be adjusted to either full height or a smaller slot, providing flexibility for different loading requirements. This feature enhances operational efficiency and safety, allowing for easy access and heat retention during loading and unloading.
- Single Package Burner •
- The burner, gas train, and combustion blower are integrated into a single packaged system, simplifying installation and maintenance. This efficient design ensures reliable performance and optimal combustion, making it ideal for demanding industrial applications.
Comprehensive Features for Optimal Performance
The FWG 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 FWG Series
- Furnace Type
- Box
- Chamber Size
- Medium - Large
- Max Temperature
- 2400ºF / 1315ºC
- Chambers
- Single
- Chamber Circulation
- Combustion Blower
- Insulation Type
- Ceramic Fiber Modules
- Door Type
- Vertical (Electric)
- Hearth Type
- Firebrick Floor
- Atmosphere Type
- Ambient Air
- Control Panel Type
- Side Mounted
- Control Voltage
- 120 VAC
- Temperature Controller
- Single Temperature
Optional / Upgrade Features
Optional and upgraded features available on FWG Series
- Door Type
- Vertical (Pneumatic)
- Hearth Type
- Ceramic Plate, Alloy Plate, Castable Floor
- Hearth Support
- Ceramic Standoffs, Firebrick Piers, Castable Piers
- Control Panel Type
- Free Standing
- Control Voltage
- 24 VDC
- Temperature Controller
- Basic Programmer, Advanced Programmer
- Data Recorder
- Addon
- Signal Tower
- Addon
FWG Series Standard Model Sizes
The FWG 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 | BTU | Lbs | Lbs | |
| FWG 222 | 24 | 24 | 24 | 30 | 35 | 28 | 74 | 118 | 86 | 200000 | 600 | 2,900 |
| FWG 224 | 24 | 24 | 48 | 30 | 35 | 52 | 74 | 118 | 110 | 400000 | 1,200 | 3,500 |
| FWG 333 | 36 | 36 | 36 | 42 | 47 | 40 | 98 | 144 | 98 | 600000 | 1,350 | 4,500 |
| FWG 334 | 36 | 36 | 48 | 42 | 47 | 52 | 98 | 144 | 110 | 700000 | 1,800 | 5,500 |
| FWG 336 | 36 | 36 | 72 | 42 | 47 | 76 | 98 | 144 | 134 | 800000 | 2,700 | 6,500 |
| FWG 444 | 48 | 48 | 48 | 54 | 59 | 52 | 110 | 178 | 110 | 900000 | 2,400 | 8,000 |
| FWG 446 | 48 | 48 | 72 | 54 | 59 | 76 | 110 | 178 | 134 | 1250000 | 3,600 | 10,000 |
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