Chamber Kilns, Heated from Five Sides

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

Process Control

Function and equipment

N300
N440
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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 permanently to its performance limits. If the kiln is often fired to its performance limits, 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
  • Motorized 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

Process Control and Documentation

As one of the world's largest furnace manufacturers, Nabertherm has many years of experience in the design and manufacture of standardized and customer-specific control systems. All controls are characterized by a very high level of operating convenience and even the basic version has extensive basic functions. Depending on the requirements, the functions can be expanded and adapted to your needs. Professional software solutions for single or multiple furnace management as well as process and batch documentation based on our Nabertherm controllers complete the range. 

 

Technical specifications

Model Tmax Inner dimensions in mm Volume Outer dimensions2 in mm Connected Electrical Weight
  °C w d h in l W D H1 load kW connection in kg
N 100 1300 400 530 460 100 720 1130 1440 9.0 3-phase 275
N 150 1300 450 530 590 150 770 1130 1570 11.0 3-phase 320
N 200 1300 470 530 780 200 790 1130 1760 15.0 3-phase 375
N 300 1300 550 700 780 300 870 1300 1760 20.0 3-phase 450
N 440 1300 600 750 1000 450 1000 1410 1830 30.0 3-phase 820
N 660 1300 600 1100 1000 650 1000 1750 1830 40.0 3-phase 950
N 1000 1300 800 1000 1250 1000 1390 1760 2000 57.0 3-phase 1800
N 1500 1300 900 1200 1400 1500 1490 1960 2150 75.0 3-phase 2500
N 2200 1300 1000 1400 1600 2200 1590 2160 2350 110.0 3-phase 3100
                       
N 100/H 1340 400 530 460 100 760 1150 1440 11.0 3-phase 325
N 150/H 1340 430 530 620 150 790 1150 1600 15.0 3-phase 380
N 200/H 1340 500 530 720 200 860 1150 1700 20.0 3-phase 430
N 300/H 1340 550 700 780 300 910 1320 1760 27.0 3-phase 550
N 440/H 1340 600 750 1000 450 1000 1410 1830 40.0 3-phase 900
N 660/H 1340 600 1100 1000 650 1000 1750 1830 52.0 3-phase 1080
N 1000/H 1340 800 1000 1250 1000 1390 1760 2000 75.0 3-phase 2320
N 1500/H 1340 900 1200 1400 1500 1490 1960 2150 110.0 3-phase 2700
N 2200/H 1340 1000 1400 1600 2200 1590 2160 2350 140.0 3-phase 3600
1Base included
2External dimensions vary when furnace is equipped with additional equipment. Dimensions on request

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Nabertherm

We look forward to receiving your inquiry!

contact@nabertherm.de