QT Series Electric Quench Tank
The QT series is a medium-sized quench tank available to suit multiple quench media types. They are equipped with a quench heater and agitator, making them ideal for controlled and even cooling processes in industrial heat treat applications. The QT series is designed for reliability and efficiency, offering optional media coolers for improved cooling rates.
- Power Type:Electric
- Available Models:11
- Customizable: Yes

What Makes the QT Series Unique?
The QT Series Series Electric Quench Tank is designed to deliver unmatched performance and reliability for a variety of demanding heat-treating processes.
- Multiple Sizes •
- The QT series offers customizable sizing options to meet your specific requirements. Whether you need a compact tank or a larger unit, these quench tanks can be built to your desired dimensions, ensuring a proper quenching solution for your heat treatment process.
- QTS - Standard Design •
- The QTS model is tailored for use with light polymer or rust-inhibited water as quench media. It features an epoxy-coated carbon steel body, quench heater, and an agitator with a TEFC motor. An optional hinged lid is available for added convenience and safety during quenching operations.
- QTW - For use with Water •
- The QTW model is specifically designed for water quenching, featuring a stainless steel body, quench heater, and an agitator with a TEFC motor. An optional hinged lid adds convenience and safety, making it an ideal choice for efficient water quenching processes.
- QTO - For use with Oil •
- The QTO model is specifically designed for oil quenching, featuring an epoxy-coated carbon steel body, quench heater, and an agitator with an explosion-proof motor. A standard hinged lid adds safety and convenience, making it ideal for handling flammable quench media in demanding applications.
Comprehensive Features for Optimal Performance
The QT 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 QT Series
- Chamber Circulation
- Quench Agitator
- Chamber Size
- Small - Medium
- Door Type
- Hinged Lid, None
- Element Type
- Incoloy Sheath
- Control Panel Type
- Side Mounted
- Control Voltage
- 120 VAC
- Temperature Controller
- Single Temperature
- Element Power Controller
- Mechanical Contactor
Optional / Upgrade Features
Optional and upgraded features available on QT Series
- Control Panel Type
- Free Standing
- Control Voltage
- 24 VDC
- Quench Media Cooler
- Addon
- Loading/Unloading System
- Basket, Elevator
QT Series Standard Model Sizes
The QT 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 | |
| QT 124 | 12 | 12 | 24 | 16 | 16 | 25 | 18 | 40 | 25 | 0 | 10 | 200 |
| QT 1224 | 12 | 12 | 24 | 28 | 24 | 30 | 31 | 44 | 44 | 4 | 35 | 400 |
| QT 1824 | 18 | 18 | 24 | 34 | 30 | 30 | 37 | 50 | 44 | 8 | 55 | 450 |
| QT 424 | 24 | 24 | 24 | 40 | 36 | 30 | 44 | 64 | 44 | 10 | 80 | 600 |
| QT 2436 | 24 | 24 | 36 | 41 | 36 | 42 | 44 | 64 | 56 | 15 | 117.5 | 750 |
| QT 2448 | 24 | 24 | 48 | 40 | 36 | 54 | 44 | 64 | 72 | 18 | 150 | 1,000 |
| QT 3648 | 36 | 36 | 48 | 56 | 48 | 54 | 61 | 72 | 72 | 30 | 287.5 | 1,600 |
| QT 3672 | 36 | 36 | 72 | 60 | 48 | 78 | 67 | 72 | 96 | 50 | 450 | 2,600 |
| QT 4848 | 48 | 48 | 48 | 54 | 60 | 72 | 72 | 84 | 79 | 50 | 462.5 | 2,600 |
| QT 4872 | 72 | 48 | 48 | 78 | 60 | 72 | 96 | 84 | 79 | 64 | 675 | 3,300 |
| QT 7272 | 72 | 72 | 72 | 78 | 84 | 96 | 96 | 108 | 105 | 140 | 1,275 | 5,100 |
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