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MTI  |  SKU: OTF1200XIIR4

4" Two Zone Rotary CVD Tube Furnace @1200C Max. - OTF-1200X-4-R-II-UL

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4" Two Zone Rotary CVD Tube Furnace @1200C Max. - OTF-1200X-4-R-II-UL

MTI

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:



Furnace Construction
  • Double shell casing with three cooling fans
  • High purity Alumina fibrous insulation for max. energy saving
  • Gear DC motor drives quartz tube with variable speed 0 - 10 RPM
  • The furnace can be tilted up to 20°
  • Split cover enables faster cooling and easy operation

Heating Zone length
  • Two zones: each zone length 8" (200 mm), total 16" (400 mm) heating zone
  • Constant temperature zone: 200 mm within +/-1oC if two zones at the same temperature.






Processing tube & Sealing Flange
  • 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.
     
Gas Fittings
 
Inlet Fitting: Elbow Push-in connector for 6mm O.D tube; Outlet Fitting: Elbow Push-in connector for 12mm O.D tube
Max. Working Temperature 1100°C for continuously 1200 °C Max for < 2 hours
Heating Rate Recommend: 10 °C/min
Maximum: 15 °C/min
Temperature Controllers
Two PID digital temperature controllers with 30 segment programmable, +/- 1°C
Thermocouple
 


Two Omega K type 3mm OD x 6" L with high-temperature tolerance (220°C) connector
Tube rotating Speed
 0 - 10 RPM variable
Furnace tilt angle
-5° - 20°
Chamber pressure
 4.5x10-2 torr (<0.1mtorr/s leaking rate if close all the valves to airtight the tube chamber)
Production yield
2 kg per batch
Power
3.3 KW Max
Voltage
208 - 240V single phase (30 A Breaker required)
Laptop & software (Optional)
  • Brand new laptop with Microsoft Windows 10 and Microsoft Office 2013 (30 days free trial) for immediate use.

Labview-Based Temperature Control System (MTS01)enables users to edit temperature profiles, manage heat-treatment recipes, and record and plot data for MTI furnaces.
Compliance
 
  • 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


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 

     

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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