Arts & Crafts

Chamber Kilns with Drawer Bottom or as a Bogie

Chamber kiln NW 440

Front made of textured stainless steel

The chamber kiln of NW model series combines the attractive quality advantages of the proven models N 150 - N 1000/H with an outstanding product characteristic which substantially simplifies charging.

With a drawer mechanism (NW 150 - NW 300/H) the kiln table can be easily pulled out of the chamber kiln. The larger models NW 440 - NW 1000/H are designed as shuttle kiln with completely free traversing bogie. Free access in front of the chamber kiln allows for a simplified and clear charging the kiln.

  • Dual shell housing, galvanized steel sheets
  • Front made of textured stainless steel
  • Environment-friendly, long-life powder-coating of housing
  • Rugged, self-supporting, vaulted arch construction
  • Controller mounted on kiln door and removable for comfortable operation
  • Multi-layer insulation with light-weight refractory bricks and high-quality, energy-saving backing insulation
  • Lightweight refractory bricks inside kiln chamber for clean firing results
  • Dual shell door with long-live sealing
  • Kiln table can be easily pulled-out (NW 150 - NW 300/H)
  • From chamber kiln NW 440 bogie on four castors (two with brakes) which can be pulled out completely. Accession assistance and removable drawbar for bogie
  • Door sealing grinded by hand (brick on brick); NW 150 - NW 300/H
  • Door is adjustable
  • Door safety switch shuts down power to the elements when the door is opened
  • Heating from five sides with special arrangement of heating elements for optimum temperature uniformity
  • Heating elements of support tubes provide for free radiation of the heat
  • Solid state relays provide for low-noise operation
  • Rapid switching cycles result in precise temperature control
  • Type S thermocouple
  • Air inlet flap with integrated residual drying function closes the air inlet at a temperature which can be set in the controller for NW 150 - NW 300/H
  • Exhaust air outlet in the ceiling, motor driven exhaust air flap for chamber kilns NW 440 - NW 1000/H
  • Delivery incl. pipe connection for connecting an air outlet with 80 mm diameter for NW 150 - NW 300/H
  • SiC-floor plate protects floor elements and provides a level setting surface
  • Fixed base
  • Comfortable charging height with base of 800 mm (chamber kilns NW 440 - NW 1000/H = 500 mm)
  • Defined application within the constraints of the operating instructions
  • NTLog for Nabertherm controller: recording of process data with USB-flash drive
ModelTmaxInner dimensions in mmVolumeOuter dimensions in mmConnectedElectricalWeight
 °Cwdhin lWDHload kWconnection*in kg
NW 15013004305306201507901150160011.03-phase400
NW 20013005005307202008601150170015.03-phase460
NW 30013005507007803009101320176020.03-phase560
NW 4401300600750100045010001400183030.03-phase970
NW 66013006001100100066010001750183040.03-phase1180
NW 1000130080010001250100013901760200057.03-phase1800
NW 150/H13404305306201507901150160015.03-phase520
NW 200/H13405005307202008601150170020.03-phase600
NW 300/H13405507007803009101320176027.03-phase730
NW 440/H1340600750100045010001400183040.03-phase1260
NW 660/H13406001100100066010001750183057.03-phase1530
NW 1000/H134080010001250100013901760200075.03-phase2320
*Please see page 30 for more information about supply voltage