The chamber kilns in the NW series combine the convincing quality benefits of the proven chamber kilns that are heated from five sides with a special feature. Charging these chamber kilns is much simpler, more ergonomic and also time-saving. With a drawer mechanism in the models up to 300 liters the floor can be easily pulled out. The larger models from 440 liters are designed as shuttle kilns with freely moving bogies. The optimal access in front of the kiln allows for simple and easy charging.
These models are especially suitable for ceramic workshops, studios, clinics and schools. Most kilns are available from stock, even larger models can be delivered within a short time.
The chamber kilns are delivered with maximum temperatures of 1300 °C or 1340 °C. This corresponds to regular firing temperatures of maximum 1250 °C or 1320 °C respectively.
Standard design
- Ergonomic loading from three sides
- Heating elements on support tubes ensure free heat radiation
- Heating from five sides and a special arrangement of the heating elements provide for optimal temperature uniformity
- Scope of delivery includes SiC floor plates to protect the floor heating and provide for safe stacking of the kiln furniture
- Door cover made from structured stainless steel
- Semi-automatic air inlet flap that closes automatically after the drying phase in the firing program for chamber kilns up to 300 liters
- Motor-driven exhaust air flap in the middle of the kiln roof for optimal ventilation of the kiln with chamber kilns from 440 liters
- Defined application within the constraints of the operating instructions
Options (see “Nabertherm Options”)
- Motor-driven air inlet flap that can be opened and closed in relation to the program
- Cooling fan for kilns NW150 to NW 300 liters to reduce process times
- Stainless steel exhaust hood
- Motor-driven exhaust air flap
- Door hinges on the left side
- Observation hole in the kiln door (diameter 20 mm)
| Model |
NW 440/H |
| Tmax. |
1340°C |
| Volume |
450 Liter |
| Inner measures wxdxh |
600x750x1000mm |
| Outer measures WxDxH |
1000x1400x1830 mm |
| Currency |
400 V / 50 Hz |
| Power |
40,0 kW |
| Wall plug |
- |
| Shelve size |
550x360(2) mm |
| Weight |
1260 kg |
Controller B400
- microprocessor-controlled controller with LC - display
- real-time clock for delayed start
- 4 segments (heating/hold/cooling)
- 5 programs storable
- parameters in steps of 1°C or 1 min. adjustable
- program name freely choosable
- displays firing status
- error messages in plain text
- operation and input by JogWheel
- display actual heating power in percent
- kWh-consumption counter
- controller lock
- USB-interface for process documentation, etc.
The set includes:
1 pc. Shuttle kiln NW 440/H
1 pc. Electronic controller B400 (5 programs storable, USB-interface for documentation, very easy operability)
