Piece retortowe szybowe do 1100 °C

Piece retortowe nagrzewane przez ściany są ładowane od góry za pomocą dźwigu lub innego urządzenia do podnoszenia klienta.

Sterowanie procesami

Funkcja i wyposażenie

SRA300_06.jpg
SRA200_09.jpg
Strukturblech.jpg

The retort furnaces SR and SRA (with gas circulation) are designed for operation under non-flammable or flammable protective or reaction gases. The hot-wall retort furnaces are loaded from above by crane or other lifting equipment provided by the customer. In this way, even large charge weights can be loaded into the furnace chamber.

Depending on the temperature range in which the furnace be used, the following models are available:

Models SRA ../06 with Tmax 650 °C

  • Heating inside the retort
  • Gas-circulation with powerful fan in the furnace lid
  • Temperature uniformity up to +/- 5 °C inside the work space
  • Single-zone control
  • Retort made of 1.4571
  • Insulation made of high-grade mineral wool

Models SRA ../09 with Tmax 900 °C

  • Design like models SR…/06 with following differences:
    • All-around heating from outside of the retort
    • Only fiber materials are used which are not classified as carcinogenic according to TRGS 905, class 1 or 2
    • Retort made of 1.4828

Models SR .../11 with Tmax 1100 °C

  • Design like models SR…/09 with following differences:
    • Without gas-circulation
    • Top down multi-zone control of the furnace heating
    • Retort made of 1.4841

Standard Equipment (all models)

  • Design like standard equipment of models NR and NRA with following differences: see control alternative page 71
    • Compact housing in frame construction with inserted stainless steel sheets
    • Charging from above with crane or other lifting equipment from customer
    • Hinged lid with opening to the side
    • Welded charging frame resp. gas-guiding box for furnaces with circulation
    • Gas-supply system for one non-flammable protective or reactive gas with flowmeter and magnetic valve
    • Furnace temperature control
    • Possible connection of an optional vacuum pump (for cold evacuation or for processes up to 600 °C under vacuum)
    • Defined application within the constraints of the operating instructions
    • NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive

Additional equipment, H2 version or IDB version see models NR and NRA

Specyfikacja techniczna

Model Tmax Inner dimensions of alloy retort Volume Outer dimensions1 in mm Electrical Weight
  °C Ø in mm h in mm in l W D H connection in kg
SR(A) 17/..   250 350 17 1300 1700 1800 3-phase 600
SR(A) 25/..   250 500 25 1300 1900 1800 3-phase 800
SR(A) 50/..   400 450 50 1400 2000 1800 3-phase 1300
SR(A) 100/.. 650, 400 800 100 1400 2000 2100 3-phase 1500
SR(A) 200/.. 900 600 700 200 1600 2200 2200 3-phase 2100
SR(A) 300/.. or 600 1000 300 1600 2200 2500 3-phase 2400
SR(A) 500/.. 1100 800 1000 500 1800 2400 2700 3-phase 2800
SR(A) 600/..   800 1200 600 1800 2400 2900 3-phase 3000
SR(A) 800/..   1000 1000 800 2000 2600 2800 3-phase 3100
SR(A) 1000/..   1000 1300 1000 2000 2600 3100 3-phase 3300
SR(A) 1500/..   1200 1300 1500 2200 2800 3300 3-phase 3500
1External dimensions vary when furnace is equipped with additional equipment. Dimensions on request.

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Zapytanie ofertowe

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Centrum testowe dla klientów

Jaki piec będzie najlepszy do tego specyficznego procesu? Odpowiedź na to pytanie nie zawsze jest prosta. Z tego powodu uruchomiliśmy jedyne w swoim rodzaju, duże i nowoczesne centrum testowe, udostępniające klientom szeroki wybór pieców do testowania.