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Working Voltage
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- 208 - 240 VAC single phase, 5 kW (30 A Breaker required)
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Furnace Construction
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- Double shell casing with three cooling fans
- High purity Alumina fibrous insulation for max. energy efficiency
- DC Gear motor drives quartz tube with variable speed 0 - 10 RPM
- The furnace can be electrically tilted up to 20°
- The split cover enables faster cooling and easy operation.
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Automatic
Feeding
Furnace
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- The automatic powder feeder is mounted on the tiltable furnace via a vacuum-sealed swivel assembly. (Pic 1)
- The proper connection ensures a uniform feeding rate and the tube rotation undisturbed under a controlled atmosphere. (Pic 2-3)
- The feed rate is adjustable by the potentiometer knob, 97cm^3/min max.
- One stainless steel tank ( 1 Liter Capacity ) is installed on the other end of the processing tube to gather the fired powder without exposure to air.
- A furnace without an automatic feeding & receiving system is available, please select from the option bar. (Pic 5)
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Automatic Receiving System
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- One stainless steel tank (1L Capacity) for powder collection.
- A KF40 butterfly valve is designed to keep system hermetically during collection tank loading and unloading
- One gas outlet with 1/4" compression gas fitting
- One thermocouple port with a 1/4" quick-connect.
- KF 25 port for vacuum generation
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Heating Zone length
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Processing tube & Flange
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- Fused quartz tube (one is included)
- SS310 tube is available upon request at the extra cost for max working temp 900°C with a similar size
- Furnace Tube Dimensions: ⌀60'' x 1200'' x 5''
- Tumbling volume: 5310 ml
- One pair of 60mm SS sealing flange with needle valves and a rotatable gas connector is included
- 60 mm OD straight quartz tube is available to use use it as a conventional tube furnace.
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Heating Temperature
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- Working Temperature: 1100°C for continuous heating
- Max. Working Temperature: 1150°C for < 30 min
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Temperature Control
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- Temperature Controllers:
- Three PID digital temperature controllers with 30 programmable segments
- RS485 port is built-in to connect a PC for remote control
- Temperature Uniformity: +/- 1°C in the heating Zone
- Three Omega K type 3mm OD x 6" L are included
- The touchscreen control panel is available upon request at the extra cost ( ~$600 ), see Pic. left
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Tube rotating Speed
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- 1 - 10 RPM variable (Gear reduction ratio 1:150, torque 10Nm)
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Furnace tilt angle
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Chamber pressure
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Laptop, software Control (Optional)
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- Brand new laptop with Microsoft Windows 10 or 11 for immediate use.
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Labview-Based Temperature Control System (MTS01)enables the user to edit temperature profiles, manage heat-treatment recipes, and record and plot data for MTI furnaces.
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Compliance
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- CE Certified
- NRTL (UL61010) or CSA certification is available upon request at extra cost.
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Tilt Dimension
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| With Lid Open |
With Lid Closed
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| Tilt |
At 0° |
34° |
0° |
34° |
| Length |
60" |
60" |
60" |
60" |
| Width |
35" |
35" |
24" |
24" |
| Height |
66.5" |
74" |
58" |
68" |
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Application Notes
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- The concept of continuous powder feeding and processing can be realized by the use of Magnetic Fluid Sealed Swivel Coupling with a Volumetric Feeder and Rotary Furnace. Please view the assembling approach diagram and video below.
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For CVD coating, you may choose our multi-channel Gas delivery system as Pic below right
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Warnings
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- The tube furnaces with quartz tubes are designed for use under vacuum and low pressure < 0.2 bar / 3 psi
- Attention: A two-stage pressure regulator must be installed on the gas cylinder to limit the pressure to below 3 PSI for safe operation. Click here to learn about the installation of a gas regulator.
- Vacuum limit definition for all quartz tube furnaces: * Vacuum pressures may only be safely used up to 1000°C
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