Thermconcept

Thermconcept annealing Furnaces

• Rugged chamber furnaces especially designed for robust heat treatment purposes
• Double-walled housing with rear-ventilation to ensure low outercasing temperatures
• Side walls and door of outer casing made of stainless steel, door lintel also made of stainless steel
• Parallel-guided door, moving downwards, can be opened up to T max.
• Delivery including furnace base (KM 50/13 - KM 90/13)
• Efficient multilayer insulation made of high grade and strong fire bricks for low heat losses, low energy consumption and low energy costs
• Heating from three sides (both side walls and bottom) for good temperature uniformity inside the furnace chamber
• High grade heating elements on ceramic supporting tubes, mounted in front of the insulation for free heat radiation (KM 50/13 - KM 90/13)
• Bottom heating elements protected by silicon carbide plates with high mechanical strength and heat conductivity
• Exhaust pipe in the rear wall

´Thermconcept Chamber Furnaces with 5-side heating

• Chamber furnaces for complex laboratory applications and simulation of production processes
• Extremely short heating up times, excellent temperature uniformity
• Double-walled casing with rear-ventilation to ensure low outer-casing temperatures
• Side walls and door of outer casing made of stainless steel, door lintel also made of stainless steel
• Swing door hinged to the right side
• Door safety switch
• Delivery including furnace base
• Efficient multilayer insulation made of high grade insulation panels and strong fire bricks for low heat losses, low energy consumption and low energy costs
• Heated from 5 sides (left, right, door, rear wall, bottom), excellent temperature uniformity in the chamber
• High grade heating elements on ceramic supporting tubes, mounted in front of the insulation for free heat radiation
• Bottom heating elements protected by silicon carbide plates with high mechanical strength and heat conductivity
• Also bogie hearth furnaces or chamber furnaces with individual sizes and temperatures for large scale production are available.

Accessories:

• Parallel-guided door moving side-wards, with hot insulation surface to the rear, away from the operator
• Multi-zone control
• Pre-heating of process air
• Manually or automatically operated exhaust flap
• Controlled cooling system to accelerate cooling times and to remove waste gases
• Protective gas connection
• Manual and automatic gassing system
• Stackable charge trays and containers
• Catalytic and thermal waste gas treatment

Thermconcept drying oven KTL with forced convection, 250 °C
Accurate and fast laboratory dryers

• Especially suitable for materials with high humidity, for demanding and accurate tests and drying processes
• High-quality and safe drying, heating and tempering of samples in laboratory and industrial applications
• Chamber volume 23 to 715 litres
• Temperature range from + 10 °C above ambient to 250 °C
• Special air circulation within the chamber for homogeneous temperature distribution when drying and heating materials
• High operating comfort, precise temperature regulation and short temperature equalisation times in the chamber after charging
• Standard version with microprocessor control, operating elements on the membrane keypad, LCD display with process information
• KTL 20/02 to KTL 700/02 with thermal air circulation and very fine air flow e.g. for powder drying, noise-free operation

Thermconcept drying oven KTL with natural circulating air, 250 °C
Accurate and fast laboratory dryers

• Especially suitable for materials with high humidity, for demanding and accurate tests and drying processes
• High-quality and safe drying, heating and tempering of samples in laboratory and industrial applications
• Chamber volume 23 to 715 litres
• Temperature range from + 10 °C above ambient to 250 °C
• Special air circulation within the chamber for homogeneous temperature distribution when drying and heating materials
• High operating comfort, precise temperature regulation and short temperature equalisation times in the chamber after charging
• Standard version with microprocessor control, operating elements on the membrane keypad, LCD display with process information
• KTL 20/02 to KTL 700/02 with thermal air circulation and very fine air flow e.g. for powder drying, noise-free operation

Thermconcept Elevator Furnace ELC 08/14, 1400 °C

• Table-top and floor models with electro-mechanically driven furnace table, pressure- and vibration-free movement, opening downwards, thus low heat radiation to the user
• Very good temperature uniformity due to all-round heating of the cubic furnace chambers
• Double-walled housing construction with rear ventilation, extraordinarily low outer wall temperature
• Furnace insulation made of high-quality aluminium oxide material with very low thermal mass for rapid heating and cooling
• High-quality heating elements in all sides with free heat radiation into the furnace chamber
• Heating elements switched by solid-state relays or thyristors for precise, wear-free and noiseless furnace control
• Exhaust air opening in the furnace ceiling
• Floor models on castors

Convenient loading at high temperatures
Elevator ovens with volumes of 8 and 16 litres can be opened conveniently and quickly and then loaded hot. At the same time, the oven design allows 4-sided heating with high temperature accuracy.

Thermconcept elevator furnace ELC 08/16, 1600 °C

• Table-top and floor models with electro-mechanically driven furnace table, pressure- and vibration-free movement, opening downwards, thus low heat radiation to the user
• Very good temperature uniformity due to all-round heating of the cubic furnace chambers
• Double-walled housing construction with rear ventilation, extraordinarily low outer wall temperature
• Furnace insulation made of high-quality aluminium oxide material with very low thermal mass for rapid heating and cooling
• High-quality heating elements in all sides with free heat radiation into the furnace chamber
• Heating elements switched by solid-state relays or thyristors for precise, wear-free and noiseless furnace control
• Exhaust air opening in the furnace ceiling
• Floor models on castors

Convenient loading at high temperatures
Elevator ovens with volumes of 8 and 16 litres can be opened conveniently and quickly and then loaded hot. At the same time, the oven design allows 4-sided heating with high temperature accuracy.

Thermconcept Elevator Furnace ELS 08/11, 1100 °C

• Table-top and floor models with electro-mechanically driven furnace table, pressure- and vibration-free movement, opening downwards, thus low heat radiation to the user
• Very good temperature uniformity due to all-round heating of the cubic furnace chambers
• Double-walled housing construction with rear ventilation, extraordinarily low outer wall temperature
• Furnace insulation made of high-quality aluminium oxide material with very low thermal mass for rapid heating and cooling
• High-quality heating elements in all sides with free heat radiation into the furnace chamber
• Heating elements switched by solid-state relays or thyristors for precise, wear-free and noiseless furnace control
• Exhaust air opening in the furnace ceiling
• Floor models on castors

Convenient loading at high temperatures
Elevator ovens with volumes of 8 and 16 litres can be opened conveniently and quickly and then loaded hot. At the same time, the oven design allows 4-sided heating with high temperature accuracy.

Thermconcept Elevator Furnace ELS 08/12, 1200 °C

• Table-top and floor models with electro-mechanically driven furnace table, pressure- and vibration-free movement, opening downwards, thus low heat radiation to the user
• Very good temperature uniformity due to all-round heating of the cubic furnace chambers
• Double-walled housing construction with rear ventilation, extraordinarily low outer wall temperature
• Furnace insulation made of high-quality aluminium oxide material with very low thermal mass for rapid heating and cooling
• High-quality heating elements in all sides with free heat radiation into the furnace chamber
• Heating elements switched by solid-state relays or thyristors for precise, wear-free and noiseless furnace control
• Exhaust air opening in the furnace ceiling
• Floor models on castors

Convenient loading at high temperatures
Elevator ovens with volumes of 8 and 16 litres can be opened conveniently and quickly and then loaded hot. At the same time, the oven design allows 4-sided heating with high temperature accuracy.

Thermconcept Elevator Furnace ELS 08/13, 1300 °C

• Table-top and floor models with electro-mechanically driven furnace table, pressure- and vibration-free movement, opening downwards, thus low heat radiation to the user
• Very good temperature uniformity due to all-round heating of the cubic furnace chambers
• Double-walled housing construction with rear ventilation, extraordinarily low outer wall temperature
• Furnace insulation made of high-quality aluminium oxide material with very low thermal mass for rapid heating and cooling
• High-quality heating elements in all sides with free heat radiation into the furnace chamber
• Heating elements switched by solid-state relays or thyristors for precise, wear-free and noiseless furnace control
• Exhaust air opening in the furnace ceiling
• Floor models on castors

Convenient loading at high temperatures
Elevator ovens with volumes of 8 and 16 litres can be opened conveniently and quickly and then loaded hot. At the same time, the oven design allows 4-sided heating with high temperature accuracy.

Thermconcept Elevator Furnace ELHT, 1600 °C

• Table-top and floor models with electro-mechanically driven furnace table, pressure- and vibration-free movement, opening downwards, thus low heat radiation to the user
• Very good temperature uniformity due to all-round heating of the cubic furnace chambers
• Double-walled housing construction with rear ventilation, extraordinarily low outer wall temperature
• Furnace insulation made of high-quality aluminium oxide material with very low thermal mass for rapid heating and cooling
• High-quality heating elements in all sides with free heat radiation into the furnace chamber
• Heating elements switched by solid-state relays or thyristors for precise, wear-free and noiseless furnace control
• Exhaust air opening in the furnace ceiling
• Floor models on castors

Convenient loading at high temperatures
Elevator ovens with volumes of 8 and 16 litres can be opened conveniently and quickly and then loaded hot. At the same time, the oven design allows 4-sided heating with high temperature accuracy.

Thermconcept elevator furnace ELHT, 1700 °C

• Table-top and floor models with electro-mechanically driven furnace table, pressure- and vibration-free movement, opening downwards, thus low heat radiation to the user
• Very good temperature uniformity due to all-round heating of the cubic oven chambers
• Double-walled housing construction with rear ventilation, extraordinarily low outer wall temperature
• Furnace insulation made of high-quality aluminium oxide material with very low thermal mass for rapid heating and cooling
• High-quality heating elements in all sides with free heat radiation into the furnace chamber
• Heating elements switched by solid-state relays or thyristors for precise, wear-free and noiseless furnace control
• Exhaust air opening in the furnace ceiling
• Floor models on castors

Convenient loading at high temperatures
Elevator ovens with volumes of 8 and 16 litres can be opened conveniently and quickly and then loaded hot. At the same time, the oven design allows 4-sided heating with high temperature accuracy.

Thermconcept Elevator Furnace ELHT, 1800 °C

• Table-top and floor models with electro-mechanically driven furnace table, pressure- and vibration-free movement, opening downwards, thus low heat radiation to the user
• Very good temperature uniformity due to all-round heating of the cubic furnace chambers
• Double-walled housing construction with rear ventilation, extraordinarily low outer wall temperature
• Furnace insulation made of high-quality aluminium oxide material with very low thermal mass for rapid heating and cooling
• High-quality heating elements in all sides with free heat radiation into the furnace chamber
• Heating elements switched by solid-state relays or thyristors for precise, wear-free and noiseless furnace control
• Exhaust air opening in the furnace ceiling
• Floor models on castors

Convenient loading at high temperatures
Elevator ovens with volumes of 8 and 16 litres can be opened conveniently and quickly and then loaded hot. At the same time, the oven design allows 4-sided heating with high temperature accuracy.

High Temperature Furnaces with MoSi₂ heating elements

• High temperature chamber furnaces with chamber volume of 16 - 70 litres
• Furnaces with highest operation standard on precision and comfort. Very fast heating and cooling cycles, low power rating
• Double-walled housing with rear-ventilation to ensure very low outercasing temperatures
• Door, door housing and furnace front made of stainless steel
• Parallel-guided door moving side-wards with hot insulation surface to the rear, away from operator
• Insulation made of high grade aluminium oxide fibre with low thermal mass for very fast heating and cooling
• High grade heating elements made of Molybdenum Disilicide (MoSi₂) mounted in two sides, additional heating from the rear wall available
• Heating elements controlled by thyristors for very precise temperature control, wear-free and noiseless
• Sophisticated process control systems
• Exhaust hole in the furnace ceiling with manual vapor vent flap

Accessories:

• Autom. driven exhaust flaps for extended ventilation of furnace chamber
• Controlled cooling system to accelerate cooling times
• Protective gas connection
• Manual or automatic gassing system
• From HTK 40/... with re-inforced bottom for higher work load

Thermconcept High-Temperature Tube Furnace ROC, 1400 °C
with exchangeable tubes

• Tube diameters from 50 to 105 mm
• Heated lengths of 250 mm, 450 mm and 610 mm
• Designed for horizontal, vertical and universal operation
• Furnace insulation made of high-quality fibre materials with low thermal mass
• Furnaces are supplied with tube as standard, can be customised to customer's own tube on request
• Heating via SiC heating elements, mounted parallel to the process tube, thus free and direct heat radiation onto the tube and the sample, high temperature accuracy and long service life of the heating elements
• High-quality furnace housing, with stainless steel covers, integrated protective grid for low surface temperature at the tube module
• Very powerful heating for fast heating up
• Switching via solid-state relay, particularly precise furnace control, wear-free, noiseless
• Switching and control system for horizontal furnaces mounted in the lower housing area, for vertical and universal furnaces in separate table-top housing for convenient controller operation

Flexible all-round tube ovens for the upper temperature range
Tube furnace series with heated lengths of 250, 450 and 610 mm and tube inner diameters of 50, 75 and 105 mm for maximum temperatures up to 1400 °C.
The furnaces are supplied for horizontal, vertical or universal operation. The tubes can be exchanged quickly and easily depending on the application.

Thermconcept High-Temperature Tube Furnace ROC, 1500 °C
with exchangeable tubes

• Tube diameters from 50 to 105 mm
• Heated lengths of 250 mm, 450 mm and 610 mm
• Designed for horizontal, vertical and universal operation
• Furnace insulation made of high-quality fibre materials with low thermal mass
• Furnaces are supplied with tube as standard, can be customised to customer's own tube on request
• Heating via SiC heating elements, mounted parallel to the process tube, thus free and direct heat radiation onto the tube and the sample, high temperature accuracy and long service life of the heating elements
• High-quality furnace housing, with stainless steel covers, integrated protective grid for low surface temperature at the tube module
• Very powerful heating for fast heating up
• Switching via solid-state relay, particularly precise furnace control, wear-free, noiseless
• Switching and control system for horizontal furnaces mounted in the lower housing area, for vertical and universal furnaces in separate table-top housing for convenient controller operation

Flexible all-round tube ovens for the upper temperature range
Tube furnace series with heated lengths of 250, 450 and 610 mm and tube inner diameters of 50, 75 and 105 mm for maximum temperatures up to 1500 °C.
The furnaces are supplied for horizontal, vertical or universal operation. The tubes can be exchanged quickly and easily depending on the application.

Thermconcept High-Temperature Tube Furnace ROC, 1600 °C
with exchangeable tubes

• Tube diameters from 50 to 105 mm
• Heated lengths of 250 mm, 450 mm and 610 mm
• Designed for horizontal, vertical and universal operation
• Furnace insulation made of high-quality fibre materials with low thermal mass
• Furnaces are supplied with tube as standard, can be customised to customer's own tube on request
• Heating via SiC heating elements, mounted parallel to the process tube, thus free and direct heat radiation onto the tube and the sample, high temperature accuracy and long service life of the heating elements
• High-quality furnace housing, with stainless steel covers, integrated protective grid for low surface temperature at the tube module
• Very powerful heating for fast heating up
• Switching via solid-state relay, particularly precise furnace control, wear-free, noiseless
• Switching and control system for horizontal furnaces mounted in the lower housing area, for vertical and universal furnaces in separate table-top housing for convenient controller operation

Flexible all-round tube ovens for the upper temperature range
Tube furnace series with heated lengths of 250, 450 and 610 mm and tube inner diameters of 50, 75 and 105 mm for maximum temperatures up to 1600 °C.
The furnaces are supplied for horizontal, vertical or universal operation. The tubes can be exchanged quickly and easily depending on the application.

Thermconcept High-Temperature Tube Furnace ROHT, 1700 °C
with exchangeable tubes

• Tube diameters from 40 to 75 mm
• Heated lengths of 200 mm, 300 mm, 400 mm and 600 mm
• Designed for horizontal operation, vertical version available on request
• Double-walled casing construction with forced rear ventilation, extraordinarily low outer wall temperature
• Furnace insulation made of high-quality aluminium oxide material with very low thermal mass for fast heating up and cooling down
• Very powerful heating via _MoSi2 heating elements, with free heat radiation onto the tube and the sample, high temperature accuracy and long life of the heating elements
• Furnaces are supplied as standard as table-top models with a tube made of 99.7 % _Al2O3
• High-quality furnace housing, partly with stainless steel cladding on the sides
• State-of-the-art switching and control technology via thyristors in phase-angle control mode for very precise, wear-free and noiseless furnace control
• Switching and control system for horizontal furnaces mounted in the lower housing area

Highest temperatures
Tube furnaces with_MoSi2 heating elements are designed for temperatures up to 1700 °C and 1800 °C. Tubes made of Alsint (C 799) with inner diameters of 40, 50 and 75 mm are included in the scope of delivery.
Available in horizontal and vertical design.
Horizontal furnaces can also be supplied in multiple zones (on request).

Thermconcept High-Temperature Tube Furnace ROHT, 1800 °C
with exchangeable tubes

• Tube diameters from 40 to 75 mm
• Heated lengths of 200 mm, 300 mm, 400 mm and 600 mm
• Designed for horizontal operation, vertical version available on request
• Double-walled casing construction with forced rear ventilation, extraordinarily low outer wall temperature
• Furnace insulation made of high-quality aluminium oxide material with very low thermal mass for fast heating up and cooling down
• Very powerful heating via _MoSi2 heating elements, with free heat radiation onto the tube and the sample, high temperature accuracy and long service life of the heating elements
• Furnaces are supplied as standard as table-top models with a tube made of 99.7 % _Al2O3
• High-quality furnace housing, partly with stainless steel cladding on the sides
• State-of-the-art switching and control technology via thyristors in phase-angle control mode for very precise, wear-free and noiseless furnace control
• Switching and control system for horizontal furnaces mounted in the lower housing area

Highest temperatures
Tube furnaces with_MoSi2 heating elements are designed for temperatures up to 1700 °C and 1800 °C. Tubes made of Alsint (C 799) with inner diameters of 40, 50 and 75 mm are included in the scope of delivery.
Available in horizontal and vertical design.
Horizontal furnaces can also be supplied in multiple zones (on request).