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9 - 11 April 2019 // Nuremberg, Germany

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Exhibitors & Products POWTECH 2019
Zoom product LOGO_Hot-Wall Retort Furnaces up to 1100 °C

Hot-Wall Retort Furnaces up to 1100 °C

LOGO_Hot-Wall Retort Furnaces up to 1100 °C

Hot-Wall Retort Furnaces up to 1100 °C

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These gas tight retort furnaces are equipped with direct or indirect heating depending on temperature. They are perfectly suited for various heat treatment processes requiring a defined protective or a reaction gas atmosphere. These compact models can also be laid out for heat treatment under vacuum up to 600 °C. The furnace chamber consists of a gas tight retort with water cooling around the door to protect the special sealing. With the corresponding safety technology, retort furnaces are also suitable for applications under reaction gases, such as hydrogen or, in combination with the IDB package, for inert debinding or for pyrolysis processes. Different model versions are available depending on the temperature range:

Models NRA ../06 with Tmax 650 °C
 

  • Heating elements located inside the retort
  • Temperature uniformity up to +/- 5 °C inside the work space
  • Retort made of 1.4571
  • Gas circulation fan in the back of the retort provides for optimal temperature uniformity
  • Insulation made of mineral wool


Models NRA ../09 with Tmax 950 °C
Design like models NRA ../06 with following differences:
 

  • Outside heating with heating elements around the retort
  • Retort made of 1.4828
  • Only fiber materials are used which are not classified as carcinogenic according to TRGS 905, class 1 or 2


Models NR ../11 with Tmax 1100 °C
Design like models NRA ../09 with following differences:
 

  • Retort made of 1.4841
  • Without gas-circulation

Rotary Tube Furnaces for Continuous Processes up to 1300 °C

LOGO_Rotary Tube Furnaces for Continuous Processes up to 1300 °C

Cold-Wall Retort Furnaces up to 2400 °C

LOGO_Cold-Wall Retort Furnaces up to 2400 °C

High­Temperature Furnaces with Molybdenum Disilicide Heating Elements with Fiber Insulation up to 1800 °C

LOGO_High­Temperature Furnaces with Molybdenum Disilicide Heating Elements  with Fiber Insulation up to 1800 °C

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