5" Rotary Tube Furnace up to 1200°C with Automatic Feeding & Receiving System - OTF1200XIIIR5

•  208 - 240 VAC single phase, 5 kW (30 A Breaker required)

• 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.

• 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)

                       

• Three zones: (600mm, 24" in total)
• Zone 1: 150 mm
• Zone 2: 300mm
• Zone 3: 150 mm 
• Constant temperature zone: 450 mm within +/-2ºC if two zones are at the same temperature.

• 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 outter Dimensions: Ø60 × Ø 130 ×1200 mm
• Tumbling volume: 5310 ml

 Four Mixing Blades Dimensions SS310 Tube

• 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.

Heating Temperature 

• Working Temperature: 1100°C for continuous heating 
• Max. Working Temperature: 1150°C for < 30 min
  

Temperature Control

• 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

• Brand new laptop with Microsoft Windows 10 or 11 for immediate use.
• 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.

• CE Certified
• NRTL (UL61010) or CSA certification is available upon request at extra cost.

• 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.  
• For CVD coating, you may choose our multi-channel Gas delivery system as Pic below right     

         

• Ref Article： Scalable synthesis of silicon-nanolayer-embedded graphite for high-energy lithium-ion batteries

• 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