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Arts & Crafts

Chamber Kilns, Heated from Five Sides

Chamber kiln N 300 Chamber kiln N 440

Heating from five sides and a special arrangement of the the heating elements ensure optimal temperature uniformity

Semi-automatic air inlet flap for residual drying in chamber kilns up to 300 liters. The flap closes automatically at a set temperature and does not have to be closed manually after the drying phase.

First-class craftsmanship, professional design, long service life and excellent temperature uniformity – chamber kilns from 100 liters up to 2200 liters round off the range of kilns for professionals. These kilns have proven their worth for many years, firing porcelain and stoneware and annealing glass, even when tightly stacked and at high working temperatures. You will find these chamber kilns in ceramic workshops, studios, clinics, schools and in private homes. They are recommended for frequent firing, when the kilns are tightly stacked and when excellent temperature uniformity is needed.

A kiln should not be operated continuously to its performance limits. The models with Tmax 1300 °C are designed for regular firings up to 1250 °C. If the kiln is often fired above this temperature, we recommend our chamber kilns to 1340 °C. Most chamber kilns are available from stock.

Standard design

  • Heating elements on support tubes ensure free heat radiation
  • Heating from five sides and a special arrangement of the heating elements ensure optimum temperature uniformity
  • Scope of delivery includes SiC floor plates to protect the floor heating and provide for safe stacking of the kiln furniture
  • Base included in scope of delivery
  • 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 optimum ventilation of the kiln with chamber kilns from 440 liters
  • Defined application within the constraints of the operating instructions
ModelTmaxInner dimensions in mmVolumeOuter dimensions2 in mmConnectedElectricalWeight
 °Cwdhin lWDH1load kWconnection*in kg
N 1001300400530460100720113014409.03-phase275
N 15013004505305901507701130157011.03-phase320
N 20013004705307802007901130176015.03-phase375
N 30013005507007803008701300176020.03-phase450
N 4401300600750100045010001400183030.03-phase780
N 66013006001100100065010001750183040.03-phase950
N 1000130080010001250100013901760200057.03-phase1800
N 1500130090012001400150014901960215075.03-phase2500
N 220013001000140016002200159021602350110.03-phase3100
            
N 100/H 13404005304601007601150144011.03-phase325
N 150/H13404305306201507901150160015.03-phase380
N 200/H13405005307202008601150170020.03-phase430
N 300/H13405507007803009101320176027.03-phase550
N 440/H1340600750100045010001400183040.03-phase880
N 660/H13406001100100065010001750183052.03-phase1080
N 1000/H134080010001250100013901760200075.03-phase2320
N 1500/H1340900120014001500149019602150110.03-phase2700
N 2200/H13401000140016002200159021602350140.03-phase3600
1Base included *Please see page 38 for more information about supply voltage
2External dimensions vary when furnace is equipped with additional equipment. Dimensions on request
 

Chamber Kilns, Heated from Three Sides

Chamber kiln N 280 E Chamber kiln N 140 E

Chamber kiln N 500 E

Three-sided heating with heating elements protected in grooves (N 140 E - N 280 E)

Three-sided heating with heating elements on support tubes (N 500 E)

Due to their good price-performance ratio, the Nabertherm chamber kilns heated from three sides are suitable for use in schools, kindergartens or occupational therapy. The heating elements are protected in grooves. These kilns are ideal for working temperatures between 900 °C and 1250 °C. For an intensive, professional use, we recommend our five-side heated chamber kilns.

The dual-shell, back-ventilated housing keeps the housing temperature low. A semi-automatic air inlet flap is included with standard scope of delivery. After the drying phase in the heating program, the flap closes automatically at a chosen temperature. No base flap has to be closed manually. The controller can be removed from the door bracket for convenient operation.

Standard design N 140 E - N 280 E

  • Heating elements protected in grooves
  • Heating from three sides (both sides and floor)
  • Scope of delivery includes 3 ceramic supports and lower shelf to protect the bottom insulation and for safe stacking of the kiln furniture
  • Base included in scope of delivery
  • Defined application within the constraints of the operating instructions

Standard design N 500 E

  • Freely radiating heating elements on support tubes
  • Heating from three sides (both sides and floor)
  • Scope of delivery includes SiC floor plate for even stacking of the kiln furniture
  • Motor-driven exhaust air flap in the middle of the kiln roof for optimal ventilation of the kiln
  • Defined application within the constraints of the operating instructions
ModelTmaxInner dimensions in mmVolumeOuter dimensions4 in mmConnectedElectricalWeight
 °Cwdhin lWDH1load kWconnection*in kg
N 140 LE110045025805703140720113014406.01-phase4275
N 210 LE110050025807003210770113015709.03-phase320
N 280 LE110052025808903280790113017609.03-phase375
N 140 E130045025805703140720113014409.03-phase275
N 210 E1300500258070032107701130157011.03-phase320
N 280 E1300520258089032807901130176015.03-phase375
N 500 E1300600820100050010001400183030.03-phase700
1Base included 3Collar height minus 110 mm
2Collar width minus 50 mm *Please see page 38 for more information about supply voltage
4External dimensions vary when furnace is equipped with additional equipment. Dimensions on request
 

Chamber Kilns, Heated from Two Sides

Chamber kilns N 70 E with base as an accessory Chamber kiln N 40 E as a tabletop model

Designed as chamber kilns with wide-opening door these models can be easily and clearly loaded. The appealing design and attractive price are unbeatable arguments for this kiln series. The heating elements are protected in grooves.

The kilns can be used for ceramics and glass or porcelain painting or also for simple fusing works. Most chamber kilns are available from stock. These kilns are ideal for working temperatures between 900 °C and 1230 °C. The infinitely adjustable air inlet opening in the door and the exhaust air opening in the roof ensure good ventilation inside the kiln and reduce cooling times.

Standard design

  • Heating elements protected in grooves
  • Heating from both sides
  • Designed as a tabletop model, base available as an accessory
  • Infinitely adjustable fresh air inlet
  • Scope of delivery includes an option for connecting an exhaust air pipe (80 mm diameter)
  • Dual shell housing for low outer temperatures
  • Defined application within the constraints of the operating instructions
ModelTmaxInner dimensions in mmVolumeOuter dimensions3 in mmConnectedElectricalWeight
 °Cwdhin lWDH2load kWconnection*in kg
N 40 E1300350330350406408006002.91phasig90
N 40 E/R1300350330350406408006005.53-phase190
N 70 LE1200400380450706908507002.91phasig120
N 70 E1300400380450706908507003.61phasig120
N 70 E/R1300400380450706908507005.53-phase1120
N 100 E13004604405001007509107507.03-phase150
1Heating only between two phases *Please see page 38 for more information about supply voltage
2Height with base + 700 mm
3External dimensions vary when furnace is equipped with additional equipment. Dimensions on request