Nabertherm Annealing and Hardening Furnace

Item number: NAB_8162

EAN: 4064343428446

Category: Nabertherm

Manufacturer: Nabertherm

starting from 3.486,50 €

Manufacturer’s suggested retail price: 3.670,00 €

Excluding 19% VAT. , plus shipping (Sperrgut)

(including 19% VAT. 4.148,94 €)
Model/ Controller

There are variations of this item. Please select the variation you wish.


Nabertherm Annealing and Hardening Furnace N 7/H - N 87/H
In order to withstand the rough use in the laboratory, e.g. for the heat treatment of metals, a robust insulation with lightweight refractory bricks is necessary. The models N 7/H - N 87/H are tailor-made not only to solve this problem. The furnaces can be expanded with extensive accessories such as annealing boxes for operation under protective gas, roller tables or a cooling station with quenching bath. This makes even demanding applications such as the soft annealing of titanium in the medical sector feasible without the use of expensive and complicated annealing equipment.

  • Tmax 1280°C
  • Three-sided heating from both sides and the bottom
  • Heating elements on support tubes ensure free heat radiation and a long service life
  • Bottom heating protected by heat-resistant SiC plates
  • Low energy consumption due to multi-layer insulation structure
  • Exhaust air opening in the side of the kiln, from chamber kiln N 31/H on the rear wall of the kiln
  • Base frame included, N 7/H - N 17/HR designed as table model
  • Parallel swing door, opening downwards (protection against heat radiation from the door)
  • Door movement cushioned by gas pressure damper
  • NTLog Basic for Nabertherm controller: recording of process data with USB stick

Width outside (oven): 800 mm1040 mm
Width inside (oven): 250 mm350 mm
Height outside (oven): 600 mm1340 mm
Height inside (oven): 140 mm250 mm
Power (oven): 3 kW3,5 kW5,5 kW6,4 kW15 kW20 kW25 kW
Stove appliance type: chamber and muffle furnace
Oven volume: 9 l11 l17 l30 l40 l60 l87 l
Oven temperature max.: 1280°C
Depth outside (oven): 650 mm750 mm900 mm1100 mm1250 mm1500 mm1750 mm
Depth inside (oven): 250 mm350 mm500 mm750 mm1000 mm
Model T max
[°C]
Volume
[l]
Internal dimensions
W x D x H [mm]
External dimensions1
W x D x H [mm]
Connected load
[kW]
Electrical
connection
*
Weight
[kg]
Heating time2
[min]
N 7/H 1280 9 250 x 250 x 140 800 x 650 x 600 3,0 1-phase 60 320
N 11/H 1280 11 250 x 350 x 140 800 x 750 x 600 3,5 1-phase 70 320
N 11/HR 1280 11 250 x 350 x 140 800 x 750 x 600 5,5 3-phase3 70 70
N 17/HR 1280 17 250 x 500 x 140 800 x 900 x 600 6,4 3-phase3 90 110
N 31/H 1280 30 350 x 350 x 250 1040 x 1100 x 1340 15,0 3-phase 210 90
N 41/H 1280 40 350 x 500 x 250 1040 x 1250 x 1340 15,0 3-phase 260 105
N 61/H 1280 60 350 x 750 x 250 1040 x 1500 x 1340 20,0 3-phase 400 105
N 87/H 1280 87 350 x 1000 x 250 1040 x 1750 x 1340 25,0 3-phase 480 105


1 External dimensions vary for versions with additional equipment.
2 Approx. heating time of the empty, closed oven in minutes up to Tmax -100 K (with connection to 230 V 1/N/PE or 400 V 3/N/PE).
3 Heating only between two phases
* 1phase: All ovens are available for supply voltages from 110 V to 240 V, 50 or 60 Hz.
* 3-phase: All ovens are available for supply voltages from 200 V to 240 V or 380 V to 480 V, 50 or 60 Hz.