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4" Two Zone Rotary CVD Tube Furnace @1200C Max. - OTF-1200X-4-R-II-UL
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In stock
Item Number: OTF1200XIIR4
Transported by LTL Freight (Truck)
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OTF-1200X-4-R-II is a two zones rotary tube furnace, designed for a calcining inorganic compounds with better uniformity, especially good for preparing Li-Ion battery cathode materials with conductive coatings, such as LiFePO3, LiMnNiO3, etc and rotating CVD for Si/C anode materials。
Specifications:
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Furnace Construction
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Double shell casing with three cooling fans
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High purity Alumina fibrous insulation for max. energy saving
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Gear DC motor drives quartz tube with variable speed 0 - 10 RPM
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The furnace can be tilted up to 20°
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Split cover enables faster cooling and easy operation
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Heating Zone length
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Two zones: each zone length 8" (200 mm), total 16" (400 mm) heating zone
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Constant temperature zone: 200 mm within +/-1oC if two zones at the same temperature.
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Processing tube & Sealing Flange
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- Fused quartz processing tube, please click the pics below for details:
- One pair of 60mm SS sealing flange with needle valves and the rotatable gas connector is included
- Tumbling volume: 3200 ml
 Four Mixing Blades  Dimension
Optional:
- High Purity Graphite Tube (2.36'' O.D x 2'' I.D x 48'' L), please click the pics below for details:
- High-Temperature stainless steel alloy tube with Max. working temperature at 900°C is available upon request
- Ni-Based super-alloy100 mm dia. the tube is available at extra cost for Max. 1100oC @0.4 Mpa
- Anti-corrosive double layer tube is available for HCL or CH4 gas upto 800oC and 3 Nax Max.
    
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Gas Fittings
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Inlet Fitting: Elbow Push-in connector for 6mm O.D tube; Outlet Fitting: Elbow Push-in connector for 12mm O.D tube
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| Max. Working Temperature |
1100°C for continuously 1200 °C Max for < 2 hours |
| Heating Rate |
Recommend: 10 °C/min
Maximum: 15 °C/min |
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Temperature Controllers
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Two PID digital temperature controllers with 30 segment programmable, +/- 1°C
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Thermocouple
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Tube rotating Speed
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0 - 10 RPM variable
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Furnace tilt angle
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-5° - 20°
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Chamber pressure
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4.5x10-2 torr (<0.1mtorr/s leaking rate if close all the valves to airtight the tube chamber)
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Production yield
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2 kg per batch
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Power
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4 KW Max
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Voltage
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208 - 240V single phase (30 A Breaker required)
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| Warranty |
One-year limited warranty (Consumable parts such as processing tubes, o-rings, and heating elements are not covered by the warranty, please order the replacement at related products below.) |
Laptop & software (Optional)
 
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- Brand new laptop with Microsoft Windows 10 and Microsoft Office 2013 (30 days free trial) for immediate use.
- Labview-Based Temperature Control System (EQ-MTS01) enables users 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 at extra cost.（ please click marks below to learn details )
- Patten Number: ZL-2011-2-0162234.8 SINCE 2011-5-19
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Operation Video
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Furnace dimension:
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1300×600×1200mm |
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Product net weight
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100Kg
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| Shipping dimension |
52" x 40" x 77"
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| Shipping weight |
460 lbs
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Application Notes |
- The concept of continuous power feeding and processing can be realized by the use of Magnetic Fluid Sealed Swivel Coupling in line with a Volumetric Feeder and Rotary Furnace. Please view the assembling approach diagram and video in below.
- For CVD coating, you may choose our multi-channel Gas delivery system as Pic below right.
  - For CVD coating, you may choose our multi-channel Gas delivery system and automatic feeding system as Pic below
  - Ref Article： Scalable synthesis of silicon-nanolayer-embedded graphite for high-energy lithium-ion batteries
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| Warnings |
- The tube furnaces with quartz tubes are designed to use under vacuum and ambient pressure < 0.2 bars / 3 psig / 0.02 MPa (relative pressure)
- Attention: A two-stage pressure regulator must be installed on the gas cylinder to limit the pressure to below 3 PSIG for safe operation. Click here to learn 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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