Chlorine Gas Rotary Tube Furnace with Recrystallized SiC up to 1600 degree C

PTR D170/900/17 is a Continuous rotating tube furnace, features equiping with dual sealing shell, material feeding box, discharging box, gas inlet and outlet, water cooling, pressurized gas inlet and outlet, Rotary& tilting system, Recrystallized SiC tube with max temperature up to 1600 degree C.  Heating zones length 900mm, rotating speed could be adjusted 0-10RPM. This model specially can be work Chlorine gas.

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Product Overview

Rotary tube furnace PTR D170/900/17 is a highly customized CE certified OD170mm large Chlorine continuous rotary tube furnace with complete vacuum sealing flange and water cooling devices. Furnace tube was build with recrystallized SiC tube. The furnace equips with a material feeding box, discharging box, gas inlet and outlet, pressurized gas inlet and outlet, Rotary& tilting system,heating zone 900mm in length and controlled by a precision 30 segments of digital temperature controllers independently. The heating zone is heated by powerful 1800 MoSi2 elements up to 1600°C. Material production output 3L/hour. It is an excellent furnace to process powder materials, and also can be used for nano or film growth by CVD.

Main Features
  • Tmax 1600°C
  • Single zone, Horizontal, non-split, Rotary Tube Furnace, tilting
  • Recrystallized SiC tube
  • Motor drived tube rotating speed 1-8 RPM
  • Max vacuum level 10E-3 torr
  • Multiple gas inlets and outlets
  • MoSi2 heating elements
  • SS304 sealing flanges and gauge included
  • Type B thermocouple
  • CE standard
    • Built-in ammeter and dual voltmeters for easy monitoring and troubleshooting.
    • Overheat protection shuts down the tube furnace if temperature is outside of acceptable range (refer to controller’s manual) or when the thermocouple is broken or malfunctions.
    • Power failure protection resumes furnace operation right after the point of failure when power is reestablished.
    • Microprocessor based self-tuning PID control provides optimum thermal process with minimal overshoot


Product Gallery for the 1700C Rotary Tube Furnace


Chlorine Rotary tube furnace

Front View for 1700C Rotary Tube Furnace

Technical Specifications
Model No.PTR D170/900/17
Heating zoneSingle heating zone
Zone length: 900mm /36″
Uniform temp zone: 400mm
Temperature uniformity +/- 5C
Power supply25KW
AC415V, 50/60Hz, 3 phase
Working temperatureTmax 1600°C (2912°F)
Continuously 1500°C (2732°F)
Temperature controllerYudian PID controller
Auto-tune function
Programmable 30 segments
Temperature accuracy +/- 1°C
Heating rate≤10°C / min
ThermocoupleB type
Furnace tubeMaterial: Recrystallized SiC
Size: OD170/150mm, length 2300mm
Rotating rate1-8 rpm variable
Vacuum flangesSS304 sealing flanges
Multiple gas inlets and outlets
Vacuum levelMax 10E-3 torr with molecular pump
Chamber liningMitsubishi Raw Material high alumina 1800# fiber board
Electronic componentsSchneider maker air switch, AC contactor, SSR Relay etc.
Heating elementMoSi2 rods
Shipping infoWeight: 2200 kgs
ComplianceCE, ISO
WarrantyOne-year limited warranty with lifetime support
Application Notes
  • Don’t fill any explosive gasses such as Hydrogen or Methane into the Rotating furnace tube without necessary safety controls and supervision.
  • Rotary Tube furnace with ceramic tubes are designed for use under vacuum and low pressure < 0.2 bars / 3 psi / 0.02 MPa.
  • Small cracks may appear on the surface of the refractory ceramics over extended use. This is a normal occurrence and the cracks may be repaired with alumina coating
Size Comparison
Item namePTR D40/300/17PTR D60/300/17PTR D100/300/17
Heating length300mm300mm300mm
Tube sizeOD40xL1000mmOD60xL1000mmOD100xL1000mm
Power1.8 KW2.8 KW3.0 KW
Weight150 KGS170 KGS250 KGS

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