Chamber Furnaces

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Air circulation chamber furnaces up to 1000l KU 40/04/A - KU 800/04/A

Working temperatures up to 450°C

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Previous Next KU 40/04/A KU 70/04/A KU 140/04/A KU 270/04/A KU 540/04/A KU 800/04/A

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Air-circulation chamber furnaces up to 450 °C and 650 °C, especially suitable for tempering, aging, preheating, drying, shrinking, baking, testing...
Rugged housing constructions made from high-quality steel sheets
Swing door hinged on the right side
Inner air baffle made of heat resistant stainless steel, with a long service life, extremely durable and corrosion resistant
Standard version with 2 pairs of sliding ledges for optional trays
High-quality heating elements with long service life, uniform and fast heat transfer, mounted in the air flow of the air circulation system
Powerful horizontal air circulation guarantees an even temperature distribution up to +/- 5 K accor-ding to DIN 17052
High-quality insulation for low energy consumption and low electricity costs.
Base frame included in standard scope of supply
KU 15/06/A as a compact workbench furnace, designed in combination with the hardening system HS 1 (see page 68), without base and slide-in ledges

Pneumatic lift door with hand or foot switch
Automatic supply and exhaust air flap control for furnace ventilation
Automatic cooling system for forced cooling
Bores and feedthroughs as access to the kiln chamber
Gas boxes for heat treatment under protective gas and suitable charging trolleys for easy handling
Inspection windows
Eurotherm Controller with recorder function, interfaces and documentation software
Calibration of thermocouple and controller at different temperatures
Control of the heating elements via solid state relays (SSR)
Customer-specific modifications and designs

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Technical specifications
	Model	KU 40/04/A
	Max. temperature \| C°	450°C
	Inside dimensions \| mm	W 300 x D 400 x H 300
	Outside dimensions \| mm	W 570 x D 1050 x H 1270
	Weight \| kg	115 kg
	Volume \| l	35 l
	Power \| kW	3,2 kW
	Voltage \| V	400 3/N V

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Technical specifications
	Model	KU 70/04/A
	Max. temperature \| C°	450°C
	Inside dimensions \| mm	W 350 x D 500 x H 400
	Outside dimensions \| mm	W 620 x D 1150 x H 1370
	Weight \| kg	130 kg
	Volume \| l	70 l
	Power \| kW	6,4 kW
	Voltage \| V	400 3/N V

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Technical specifications
	Model	KU 140/04/A
	Max. temperature \| C°	450°C
	Inside dimensions \| mm	W 450 x D 600 x H 500
	Outside dimensions \| mm	W 720 x D 1250 x H 1470
	Weight \| kg	205 kg
	Volume \| l	135 l
	Power \| kW	9,6 kW
	Voltage \| V	400 3/N V

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Technical specifications
	Model	KU 270/04/A
	Max. temperature \| C°	450°C
	Inside dimensions \| mm	W 600 x D 750 x H 600
	Outside dimensions \| mm	W 870 x D 1450 x H 1620
	Weight \| kg	370 kg
	Volume \| l	270 l
	Power \| kW	12,8 kW
	Voltage \| V	400 3/N V

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Technical specifications
	Model	KU 540/04/A
	Max. temperature \| C°	450°C
	Inside dimensions \| mm	W 750 x D 900 x H 800
	Outside dimensions \| mm	W 1020 x D 1600 x H 1820
	Weight \| kg	540 kg
	Volume \| l	540 l
	Power \| kW	19,2 kW
	Voltage \| V	400 3/N V

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Technical specifications
	Model	KU 800/04/A
	Max. temperature \| C°	450°C
	Inside dimensions \| mm	W 800 x D 1250 x H 800
	Outside dimensions \| mm	W 1050 x D 1900 x H 1820
	Weight \| kg	850 kg
	Volume \| l	800 l
	Power \| kW	24,0 kW
	Voltage \| V	400 3/N V

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Air circulation chamber furnaces over 1000l KT 1000/02/A - KT 8000/02/A

Working temperatures up to 250°C

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Previous Next KT 1000/02/A KT 1500/02/A KT 2000/02/A KT 3000/02/A KT 4000/02/A KT 4000/02/A1 KT 5000/02/A KT 6000/02/A KT 8000/02/A

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Furnaces for maximum temperatures of 250 °C and 450 °C, e.g. for drying and preheating of large batches
All furnaces with horizontal or vertical airflow, electrically heated
Robust design with double-walled housing, inside covering of insulation and air guide box made of heat-resistant stainless steel
Furnace door designed as single-wing or double-wing swing door
High-quality insulation with low heat losses and power consumption. In addition inside covered with metal sheets to prevent charge from dust contamination
Powerful air-circulation fans for high air exchange and optimum temperature distribution of up to +/- 5 K according to DIN 17052 inside the usable chamber
Manual exhaust air flaps

Pneumatic, electric or hydraulic lift door
Entry ramp/drive-in-tracks for ground level entry with charging trolley
Individually adapted charging trolleys with and without shelving system
Rail-bound charging carriages with electric drive
Automatic supply and exhaust air flap control for furnace ventilation
Air inlet fan for smooth furnace chamber ventilation and atmosphere exchange
Automatic cooling system for forced cooling and air exchange
Inspection window and furnace chamber lighting
All models also available with indirect gas heating
Optical/Acoustic Signals
Second door instead of furnace rear wall
Connections for vacuum pump and thermocouples

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Technical specifications
	Model	KT 1000/02/A
	Max. temperature \| C°	250°C
	Inside dimensions \| mm	W 1000 x D 850 x H 1200
	Outside dimensions \| mm	W 1700 x D 1400 x H 1750
	Weight \| kg	670 kg
	Volume \| l	1020 l
	Power \| kW	17,0 kW
	Voltage \| V	400 3/N V

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Technical specifications
	Model	KT 1500/02/A
	Max. temperature \| C°	250°C
	Inside dimensions \| mm	W 1000 x D 850 x H 1850
	Outside dimensions \| mm	W 1800 x D 2100 x H 2400
	Weight \| kg	810 kg
	Volume \| l	1570 l
	Power \| kW	20,0 kW
	Voltage \| V	400 3/N V

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Technical specifications
	Model	KT 2000/02/A
	Max. temperature \| C°	250°C
	Inside dimensions \| mm	W 1100 x D 1500 x H 1200
	Outside dimensions \| mm	W 1900 x D 2900 x H 1750
	Weight \| kg	1100 kg
	Volume \| l	1980 l
	Power \| kW	27,0 kW
	Voltage \| V	400 3/N V

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Technical specifications
	Model	KT 3000/02/A
	Max. temperature \| C°	250°C
	Inside dimensions \| mm	W 1000 x D 1500 x H 2000
	Outside dimensions \| mm	W 1800 x D 2900 x H 2500
	Weight \| kg	1300 kg
	Volume \| l	3000 l
	Power \| kW	30,0 kW
	Voltage \| V	400 3/N V

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Technical specifications
	Model	KT 4000/02/A
	Max. temperature \| C°	250°C
	Inside dimensions \| mm	W 2200 x D 1500 x H 1200
	Outside dimensions \| mm	W 3000 x D 2900 x H 1750
	Weight \| kg	1650 kg
	Volume \| l	3960 l
	Power \| kW	41,0 kW
	Voltage \| V	400 3/N V

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Technical specifications
	Model	KT 4000/02/A1
	Max. temperature \| C°	250°C
	Inside dimensions \| mm	W 1100 x D 1500 x H 2300
	Outside dimensions \| mm	W 1900 x D 2900 x H 2900
	Weight \| kg	1650 kg
	Volume \| l	3795 l
	Power \| kW	41,0 kW
	Voltage \| V	400 3/N V

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Technical specifications
	Model	KT 5000/02/A
	Max. temperature \| C°	250°C
	Inside dimensions \| mm	W 2000 x D 2000 x H 1250
	Outside dimensions \| mm	W 2900 x D 3700 x H 1800
	Weight \| kg	1700 kg
	Volume \| l	5000 l
	Power \| kW	48,0 kW
	Voltage \| V	400 3/N V

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Technical specifications
	Model	KT 6000/02/A
	Max. temperature \| C°	250°C
	Inside dimensions \| mm	W 2000 x D 2000 x H 1500
	Outside dimensions \| mm	W 2900 x D 3700 x H 1000
	Weight \| kg	1800 kg
	Volume \| l	6000 l
	Power \| kW	66,0 kW
	Voltage \| V	400 3/N V

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Technical specifications
	Model	KT 8000/02/A
	Max. temperature \| C°	250°C
	Inside dimensions \| mm	W 2200 x D 1500 x H 2300
	Outside dimensions \| mm	W 3100 x D 2900 x H 2900
	Weight \| kg	1900 kg
	Volume \| l	7590 l
	Power \| kW	78,0 kW
	Voltage \| V	400 3/N V

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Technical specifications

Air circulation chamber furnaces over 1000l KT 1000/04/A - KT 8000/04/A

Working temperatures up to 450°C

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Technical specifications

Previous Next KT 1000/04/A KT 1500/04/A KT 2000/04/A KT 3000/04/A KT 4000/04/A KT 4000/04/A1 KT 5000/04/A KT 6000/04/A KT 8000/04/A

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Infos
Options

Furnaces for maximum temperatures of 250 °C and 450 °C, e.g. for drying and preheating of large batches
All furnaces with horizontal or vertical airflow, electrically heated
Robust design with double-walled housing, inside covering of insulation and air guide box made of heat-resistant stainless steel
Furnace door designed as single-wing or double-wing swing door
High-quality insulation with low heat losses and power consumption. In addition inside covered with metal sheets to prevent charge from dust contamination
Powerful air-circulation fans for high air exchange and optimum temperature distribution of up to +/- 5 K according to DIN 17052 inside the usable chamber
Manual exhaust air flaps

Pneumatic, electric or hydraulic lift door
Entry ramp/drive-in-tracks for ground level entry with charging trolley
Individually adapted charging trolleys with and without shelving system
Rail-bound charging carriages with electric drive
Automatic supply and exhaust air flap control for furnace ventilation
Air inlet fan for smooth furnace chamber ventilation and atmosphere exchange
Automatic cooling system for forced cooling and air exchange
Inspection window and furnace chamber lighting
All models also available with indirect gas heating
Optical/Acoustic Signals
Second door instead of furnace rear wall
Connections for vacuum pump and thermocouples

Next model

Technical specifications
	Model	KT 1000/04/A
	Max. temperature \| C°	450°C
	Inside dimensions \| mm	W 1000 x D 850 x H 1200
	Outside dimensions \| mm	W 1700 x D 1400 x H 1750
	Weight \| kg	670 kg
	Volume \| l	1020 l
	Power \| kW	20,0 kW
	Voltage \| V	400 3/N V

Next model

Technical specifications
	Model	KT 1500/04/A
	Max. temperature \| C°	450°C
	Inside dimensions \| mm	W 1000 x D 850 x H 1850
	Outside dimensions \| mm	W 1800 x D 2100 x H 2400
	Weight \| kg	810 kg
	Volume \| l	1570 l
	Power \| kW	36,0 kW
	Voltage \| V	400 3/N V

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Technical specifications
	Model	KT 2000/04/A
	Max. temperature \| C°	450°C
	Inside dimensions \| mm	W 1100 x D 1500 x H 1200
	Outside dimensions \| mm	W 1900 x D 2900 x H 1750
	Weight \| kg	1100 kg
	Volume \| l	1980 l
	Power \| kW	41,0 kW
	Voltage \| V	400 3/N V

Next model

Technical specifications
	Model	KT 3000/04/A
	Max. temperature \| C°	450°C
	Inside dimensions \| mm	W 1000 x D 1500 x H 2000
	Outside dimensions \| mm	W 1800 x D 2900 x H 2500
	Weight \| kg	1300 kg
	Volume \| l	3000 l
	Power \| kW	48,0 kW
	Voltage \| V	400 3/N V

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Technical specifications
	Model	KT 4000/04/A
	Max. temperature \| C°	450°C
	Inside dimensions \| mm	W 2200 x D 1500 x H 1200
	Outside dimensions \| mm	W 3000 x D 2900 x H 1750
	Weight \| kg	1650 kg
	Volume \| l	3960 l
	Power \| kW	53,0 kW
	Voltage \| V	400 3/N V

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Technical specifications
	Model	KT 4000/04/A1
	Max. temperature \| C°	450°C
	Inside dimensions \| mm	W 1100 x D 1500 x H 2300
	Outside dimensions \| mm	W 1900 x D 2900 x H 2900
	Weight \| kg	1650 kg
	Volume \| l	3795 l
	Power \| kW	53,0 kW
	Voltage \| V	400 3/N V

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Technical specifications
	Model	KT 5000/04/A
	Max. temperature \| C°	450°C
	Inside dimensions \| mm	W 2000 x D 2000 x H 1250
	Outside dimensions \| mm	W 2900 x D 3700 x H 1800
	Weight \| kg	1700 kg
	Volume \| l	5000 l
	Power \| kW	66,0 kW
	Voltage \| V	400 3/N V

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Technical specifications
	Model	KT 6000/04/A
	Max. temperature \| C°	450°C
	Inside dimensions \| mm	W 2000 x D 2000 x H 1500
	Outside dimensions \| mm	W 2900 x D 3700 x H 1000
	Weight \| kg	1800 kg
	Volume \| l	6000 l
	Power \| kW	90,0 kW
	Voltage \| V	400 3/N V

Next model

Technical specifications
	Model	KT 8000/04/A
	Max. temperature \| C°	450°C
	Inside dimensions \| mm	W 2200 x D 1500 x H 2300
	Outside dimensions \| mm	W 3100 x D 2900 x H 2900
	Weight \| kg	1900 kg
	Volume \| l	7590 l
	Power \| kW	96,0 kW
	Voltage \| V	400 3/N V