Furnaces

Rotary Tube Furnaces for Processes with Continuous Movement up to 1300 °C

(In stock)

Equipped with the optionally available closed feeding system, the rotary tube furnace can also be used for processes in a defined atmosphere or in a vacuum.

The rotary tube furnaces of the RSRC series are particularly suitable for processes in which continuously running batch material is heated short-time. These rotary furnaces can be used very flexibly for various purposes. The rotary tube furnace is slightly inclined and brought to the target temperature. The material is then fed continuously at the top of the pipe. It passes through the heated zone of the tube and falls out of the pipe at the lower end. The time of the heat treatment depends on the angle of inclination, the speed of rotation and the length of the working tube, as well as from the flow properties of the batch material. Equipped with the optionally available closed feeding system, the rotary tube furnace can also be used for processes in a defined atmosphere or in a vacuum. Depending on the process, batch and required maximum temperature, work tubes made of different materials are used.

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Standard Equipment

  • Tmax 1100 °C
    • Working tube made of quartz glass open at both sides
    • Thermocouple type N
  • Tmax 1300 °C
    • Open ceramic tube C 530
    • Thermocouple type S
  • Solid state relays provide for lownoise operation
  • Heating elements on support tubes provide for free radiation
  • Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
  • Exclusive use of insulation materials without categorization according to EC Regulation No. 1272/2008 (CLP)
  • Adjustable drive of approx. 0.5-20 rpm
  • Digital display unit for the tilting angle of the rotary tube furnace
  • Split-type furnace housing (opening temperature < 180 °C) provide for easy tube change
  • Compact system, rotary tube furnace positioned on a base frame with
    • Manual spindle drive with crank to set the tilting angle
    • Switchgear and controls integrated
    • Castors
  • Defined application within the constraints of the operating instructions
  • NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive
  • Controller B500 (5 prgrams with each 4 segments)

Specifications

Model Tmax1 Outer dimensions2 in mm Max. outer Heated Length constant Tube length Connected Electrical Weight
tube Ø length Temperature1 +/− 5 K in mm load in
in °C W D H in mm in mm single zoned three zoned in mm in kW connection* kg
RSRC 80/500/11 1100 1770 1050 1310 80 500 170 250 1540 6,7 3-phase 305
RSRC 80/750/11 1100 2020 1050 1360 80 750 250 375 1790 10,4 3-phase 340
RSRC 120/500/11 1100 1770 1050 1310 110 500 170 250 1540 6,7 3-phase 305
RSRC 120/750/11 1100 2020 1050 1360 110 750 250 375 1790 10,4 3-phase 340
RSRC 120/1000/11 1100 2270 1050 1360 110 1000 330 500 2040 13,3 3-phase 350
RSRC 80/500/13 1300 1170 1050 1310 80 500 170 250 1540 6,7 3-phase 305
RSRC 80/750/13 1300 2020 1050 1360 80 750 250 375 1790 11,7 3-phase 340
RSRC 120/500/13 1300 1770 1050 1310 110 500 170 250 1540 6,7 3-phase 305
RSRC 120/750/13 1300 2020 1050 1360 110 750 250 375 1790 11,7 3-phase 340
RSRC 120/1000/13 1300 2270 1050 1360 110 1000 330 500 2040 13,3 3-phase 350
1Values outside the tube. Difference to temperature inside the tube up to + 50 K *Please see page 75 for more information about supply voltage
2External dimensions vary when furnace is equipped with additional equipment. Dimensions on request

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