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Hi-Pressure Fluidized Bed Furnace/ Reactor ( 3 bar @1100oC) w/ 1“ID Super-Alloy Tube - OTF-1200X-S-SB

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Item Number: OTF-1200X-S-SB
Transported by LTL Freight (Truck)
OTF-1200X-S-FB contains a single temperature zone vertical tube furnace, nickel-based alloy tube, and a re-feeder with a KF25 port. It is a CVD experimental equipment specifically for the deposition of the powder surface with a max working temperature of 1100C and 3 bar gas pressure
  • Voltage:  AC 110V 60HZ  ( 2208 - 240VAC is available upon request )
  • Power:1.2KW
  • Working Pressure:                             -0.1 ~ 0.3MPa (1100℃)
  • Maximum Temperature:                  1100℃(≤30min)
  • Continuous Working Temperature:  1000℃
  • Recommend Heating Rate:              ≤10℃/min
  • Heating Zone:                                   200mm
  • Thermocouple:                                 K Type
Heating furnace

  • Fibrous alumina for thermal insulation
  • Double-layer steel structure with air cooling
  • Vertical Split door design for easy installation of tube
  • Separated temperature control unit 
Processing tube

If remove the feeder and add hi-pressure fitting, the Max. working pressure can be increased to 10 MPa

  • Nickel base super-alloy tube with flanges.   φ30 OD x φ12 IDX 600 L (mm )
  • One mechanical pressure gauge(-0.1-0.3MPa) pre-installed,
  • The pre-installed Safety relief valve will turn on automatically once the pressure reaches 0.3Mpa (Pic.1)
  • One Ni alloy mesh is installed inside the tube center to carry two layers of materials (Pic. 2 &3)
        Pic. 1    Pic. 2     Pic.3
  • A re-feeder connects the tube with a KF25 port on the tube( which is limited pressure to Max. 3 bars)
  • Three different materials can be filled in the re-feeder at the same time by filling into different zones. (50ml each zone) via KF25 adaptor

Temperature Controller

  • 30 programmable segments for precise control of heating rate, cooling rate, and dwell time.
  • Built-in PID Auto-Tune function with overheating & broken thermocouple protection.
  • Over-temperature protection and alarm allow for operation without attendant(s).
  • +/- 1 ºC temperature accuracy.
  • Eurotherm 3000 precision temperature controller is optional with +/- 0.1ºC accuracy


340mm×220mm×1200mm ( L x W x H)

Net Weight

~40 Kg


One-year limited warranty (Consumable parts such as heating elements, processing tubes, and o-rings are not covered by the warranty, please order the replacement at related products below.)

Laptop & software (Optional)

  • Brand new laptop with Microsoft Windows 10 and Microsoft Office 2013 (30 days free trial) 
  • Labview Based Temperature Control System (EQ-MTS01) enables the user to edit temperature profiles, manage heat-treatment recipes, record and plot data for MTI furnaces


  • CE Certified
  • NRTL or CSA certification is available at an extra cost


Reference Video


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