Piece cylindryczne lun piece ładowane od dołu z ogrzewaniem prętowym do 1400 °C

Szeroko otwierany kołpak o zasilaniu elektrohydraulicznym umożliwia otwieranie w stanie ciepłym oraz dobrą dostępność z trzech stron.

Sterowanie procesami

Funkcja i wyposażenie

H1000LB
H1600_S.png
H500LT.png
HF1220_LBS.png
H500DB200
H_Faserisolierung.png
Zweihandbedienung_Schwenkarm.png
H_Gewebetuchabdeckung.png
H_Kuehlsystem.png
H3070S.png
Haubenofenanlage.png
H245LTS.png
Bottom loading furnace H 1000/LB
Bottom loading furnace H 1600/S for heat treatment of quartz glass. The furnace is designed to be opened at 1000 °C. The table can be pulled out to process components.
Top hat furnace H 500/LT with manual table exchange system for two tables
Bottom loading furnace HF 1220/LBS with fiber insulation, safety barrier to safeguard the danger zone and manually movable table for ease of loading and unloading
Top hat furnace H 500 DB200 with catalytic post combustion, automatic table changing system and security scanners to protect the danger zone
Fiber insulation to reduce heating and cooling times
Two-hands operation with swivel arm
Fabric cover on the fiber roof (and sides) to reduce fiber dust
Cooling system with fresh air fan for rapid cooling
Top hat furnace H 3070/S for loading and unloading from the front and rear side.
Top hat furnace plant with three exchangeable tables and protective gas boxes for heat treatment
Top hat furnace system H 245/LTS with cooling station and table changing system

Compared to chamber furnaces, the top hat and bottom loading furnaces are offering the advantage of convenient loading and unloading of complex charge setups on a compact footprint. The widely opening electrically or hydraulically driven hood allows for good access to the usable space. Depending on the process conditions, a top hat or bottom loading design is recommended. The system can be upgraded to include one or more tables that are manually or electrically driven. Adding further additional equipment, such as multi-zone controls to optimize temperature uniformity or controlled cooling systems to shorten process times, the furnaces can be individually adapted to the process requirements.

  • Tmax 1280 °C
  • Dual shell ventilated housing made of textured stainless steel sheets for low surface temperature and high stability
  • Top hat furnaces (model LT): Electric or hydraulic hood drive with fixed table
    Bottom loading furnaces (model LB): driven table and fixed top hat
  • Five-sided heating from all four sides and from the table provides for a temperature uniformity up to +/− 5 °C according to DIN 17052-1 
  • Heating elements on support tubes provide for free heat radiation and long service life
  • Bottom heating protected by SiC tiles with an even stacking base
  • Multi-layer insulation consisting of lightweight refractory bricks backed by special insulation
  • Long-life ceiling design with fiber insulation
  • Automatic exhaust air flap on the furnace roof
  • Over-temperature limiter with adjustable cutout temperature as temperature limiter to protect the furnace and load
  • Exclusive use of insulation materials without categorization according to EC Regulation No 1272/2008 (CLP). This explicitly means that alumino silicate wool, also known as “refractory ceramic fiber” (RCF), which is classified and possibly carcinogenic, is not used.
  • Defined application within the constraints of the operating instructions
  • Controller with touch operation C540 (10 programs with each 20 segments)
  • NTLog Basic for Nabertherm controller: recording of process data with USB‑flash drive 
  • Freeware NTEdit for convenient program input via ExcelTM for WindowsTM on the PC
  • Freeware NTGraph for evaluation and documention of firings using ExcelTM for WindowsTM on the PC
  • MyNabertherm App for online monitoring of the firing on mobile devices for free download

Dodatkowe wyposażenie

  • Tmax to 1400 °C
  • Cooling system with fresh air fan for rapid cooling
  • Sides with fiber insulation to reduce cycle times
  • Fabric cover on the fiber roof (and sides) to reduce fiber dust
  • Protective gas connection for purging the furnace with non-flammable process gases
  • Automatic gas supply systems
  • Multi-zone control adapted to the particular furnace provides model for optimal temperature uniformity
  • Commissioning of the furnace with test firing and temperature uniformity measurement (also with load) for the purpose of process optimization
  • Additional tables, table changing system, also motorized
  • Exhaust air and exhaust gas piping
  • Process control and documentation via VCD software package for monitoring, documentation and control

Specyfikacja techniczna

ModelTmaxInner dimensions in mmVolumeOuter dimensions1 in mmHeating power inElectricalWeight
 °Cwdhin lWDHkW2connectionin kg
H 125/LB, LT1280800400400125155015002200123-phase1250
H 250/LB, LT12801000500500250153017002300183-phase1400
H 500/LB, LT12801200600600500202018002500363-phase1800
H 1000/LB, LT128016008008001000220020002900483-phase2800
H 1350/LB, LT128028006207801360375020003000753-phase3500
H 3000/LB, LT128030001000100030004100250035001403-phase6200
1External dimensions vary when furnace is equipped with additional equipment. Dimensions on request.
2Depending on furnace design connected load might be higher

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Katalogu

Kompletny przegląd naszej szerokiej oferty obejmującej od niewielkiego pieca laboratoryjnego aż po w pełni automatyczne piece uniwersalne umożliwiające usuwanie lepiszcza i spiekanie w ramach jednego procesu można znaleźć w naszym katalogu „Advanced Materials”.

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