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Wendel-Tec Industrial furnaces

annealing and hardening furnaces drifting furnaces salt bath crucible furnaces crucible furnaces laboratory and melting furnaces

Always the right industrial furnace

for your individual use

Chamber furnaces
Salt Bath Furnaces
Tilting crucible furnaces
Crucible furnaces
Bogie hearth furnaces
Laboratory and melting furnaces
Drifting furnaces
Annealing and hardening furnaces

Tilting crucible furnaces

WT-KT 10 & WT-KT 13

Tilting crucible furnaces for melting non-ferrous metals and special alloys.
Compact in its design; as a table-top model, ideally suited for applications in the laboratory area.

Properties

  • very good loading possibility
  • high quality insulation
  • low temperature loss due to well insulated lid construction
  • clean heat radiation of the heating coil; thus longer service life
  • maximum temperature 1000°C (melting temperature is approx. 100°C lower)
  • useful volume 1, 2 and 4 liters available
  • Iso-graphite crucible with long pouring spout included in delivery
  • insulated, lockable hinged lid
  • Iso-Graphite crucible with long pouring spout included in scope of delivery
  • other crucibles available on request
  • Pouring of the melt by attached gas springs facilitate handling for every user.
  • More precise dosing of the melt by extension of the pouring spout as option possible.
  • Switchgear and controller in separate housing

WT-KT 6/10

DATA PROPERTIES
Crucible size: A 6
Power: 3,0 kW
External dimensions (mm): 500 x 665 x 520 (W x D x H)
Item number: 11000001
Weight: 100 Kg
Temperature (max.): 1000º

WT-KT 10/10

DATA PROPERTIES
Crucible size: A 10
Power: 3,0 kW
External dimensions (mm): 500 x 665 x 520 (W x D x H)
Item number: 11000003
Weight: 105 Kg
Temperature (max.): 1000º

WT-KT 25/10

DATA PROPERTIES
Crucible size: A 25
Power: 3,6 kW
External dimensions (mm): 540 x 740 x 560 (W x D x H)
Item number: 11000005
Weight: 125 Kg
Temperature (max.): 1000º

WT-KT-6/13

DATA PROPERTIES
Crucible size: A 6
Power: 3,0 kW
External dimensions (mm): 500 x 665 x 520 (W x D x H)
Item number: 11000002
Weight: 140 Kg
Temperature (max.): 1300º

WT-KT 10/13

DATA PROPERTIES
Crucible size: A 10
Power: 3,0 kW
External dimensions (mm): 500 x 665 x 520 (W x D x H)
Item number: 11000004
Weight: 145 Kg
Temperature (max.): 1300º

WT-KT 25/13

DATA PROPERTIES
Crucible size: A 25
Power: 5,5 kW
External dimensions (mm): 540 x 740 x 560 (W x D x H)
Item number: 11000006
Weight: 180 Kg
Temperature (max.): 1300º

Annealing & Hardening Furnaces

WT-GH-Series

Annealing and hardening furnace

The switchgear is state of the art. For example, solid-state contactors are used instead of conventional contactors. The advantage over conventional contactors, apart from the very low wear (conventional contactors have to be replaced at regular intervals), is the silent cycling.

Properties

  • Very robust housing, designed for heavy-duty use
  • Lining on bottom and side walls with galvanized and subsequently painted steel sheets (resistant powder coating)
  • High-quality, multi-layer insulation; thus very low outside temperatures and little energy loss
  • Exceptionally even temperature distribution
  • First-class Kanthal heating wire, secured against slipping
  • Heating coil mounted on ceramic support tubes and installed in front of the furnace inner wall; thus free heat radiation in the furnace interior, resulting in energy savings and longer service life
  • Covering of the heating coil by heat-permeable SiC plates, these are mechanically very resilient and protect the heating elements
  • Switching and control system
  • Contact switch: door open = heating off!
  • Digital display unit
  • Optional: Overtemperature protection
  • Optional: Oven door is opened pneumatically, via a foot switch, to allow a safe working process
  • Warranty : 24 months (wear parts are excluded)

WT-GH 30/12

DATA PROPERTIES
Power: 13 kW
Volume: 26,0 Liter
Inner dimensions (mm): 250 x 350 x 300 (W x D x H)
Item number: 13000005
Temperature (max.): 1200º
Voltage: 400 Volt

WT-GH 80/12

DATA PROPERTIES
Power: 20 kW
Volume: 140 Liter
Inner dimensions (mm): 500 x 700 x 400 (W x D x H)
Item number: 13000006
Temperature (max.): 1200º
Voltage: 400 Volt

WT-GH 110/12

DATA PROPERTIES
Power: 30 kW
Volume: 125 Liter
Inner dimensions (mm): 500 x 700 x 350 (W x D x H)
Item number: 13000007
Temperature (max.): 1200º
Voltage: 400 Volt

WT-GH 55/12

DATA PROPERTIES
Power: 16 kW
Electricity: 32 A
Volume: 53,0 Liter
Inner dimensions (mm): 350 x 500 x 300 (W x D x H)
External dimensions (mm): 900 x 1070 x 900 (W x D x H)
Item number: 13000001
Weight: 650 Kg
Temperature (max.): 1200º
Voltage: 400 Volt

WT-GH 55/13

DATA PROPERTIES
Power: 18,6 kW
Electricity: 32 A
Volume: 53,0 Liter
Inner dimensions (mm): 350 x 500 x 300 (W x D x H)
External dimensions (mm): 900 x 1070 x 900 (W x D x H)
Item number: 13000000
Weight: 650 Kg
Temperature (max.): 1300º
Voltage: 400 Volt

WT-GH 160/12

DATA PROPERTIES
Power: 47 kW
Volume: 210 Liter
Inner dimensions (mm): 700 x 750 x 400 (W x D x H)
Item number: 13000008
Temperature (max.): 1200º
Voltage: 400 Volt

WT-GH 260/12

DATA PROPERTIES
Power: 70 kW
Volume: 210 Liter
Inner dimensions (mm): 950 x 1000 x 400 (W x D x H)
Item number: 13000009
Temperature (max.): 1200º
Voltage: 400 Volt

Drifting furnaces – model range

WT-M 110-13

This furnace is specially made for cupola samples of precious metals and ashing processes. It is essential that the insulation and the heating are protected from escaping gases and vapors, therefore the furnace WT-M 110/13 is used.The useful space of the furnace is formed by a specially designed ceramic muffle, which can be easily replaced. The furnace user can easily pull it out to the front for replacement without disassembly. The furnace is equipped with an integrated exhaust air vent for the removal of vapors.

Properties

  • Tmax 1300 °C
  • Heating of the muffle from 4 sides
  • Heating elements protected by ceramic muffle
  • Exceptionally uniform temperature distribution
  • Simple exchange of the muffle possible
  • Stainless steel exhaust air vent above the furnace opening for connection of an exhaust air system
  • Support table with 2-piece ceramic plate for depositing the furnace charge
  • Another table with a 2-piece ceramic plate mounted below the furnace opening
  • Switching and control system with controller mounted in the base frame
  • Optionally equipped with rollers
  • Special voltages and special equipment possible

WT-M 110-13

DATA PROPERTIES
Power: 18 – 22 kW
Volume: 5 Ltr.
Inner dimensions Muffle (mm): 320 x 260 x 90 mm (L x W x H)
External dimensions Muffle (mm): 335 x 280 x 130 mm (L x W x H)
Item number: 19100000
Temperature (max.): 1300º
Voltage: 400 Volt

WT-M 110/13 S

DATA PROPERTIES
Power: 22 kW
Volumee: 5 Ltr.
Inner dimensions Muffle (mm): 320 x 260 x 90 mm (L x W x H)
External dimensions Muffle (mm): 335 x 280 x 130 mm (L x W x H)
Item number: 17000003
Temperature (max.): 1300º
Voltage: 500 Volt

Forcing & Laboratory Furnace

WT-VO Serires

The WT-VO series laboratory furnaces redefine efficiency and reliability in the industrial environment. Designed specifically for demanding applications, this model offers state-of-the-art technology combined with practical functionality.

Additional options:

Table frame: optionally available as a stable table model.
Base frame: optionally available with or without brake – for additional mobility and safety.

Properties

Main features:

  • Model: Laboratory Furnace WT – VO 20 – For maximum precision and even heat distribution.
    Flexibility: Available as a compact tabletop model or with optional base, depending on your requirements and space conditions.
  • Accessibility: Thanks to the wide-opening swing door, accessing the charge becomes a straightforward process. This creates more safety during removal.
  • Optimal heat treatment: 3-sided heating – from both the left and right sides as well as from the bottom to ensure even and efficient heat distribution.
  • Maximum protection: The heating wire is enclosed in ceramic plates, which protects it from potential damage and ensures its longevity.
  • Effective ventilation: the exhaust vent in the oven ceiling ensures safe and controlled drainage of excess fumes or gases.
  • Practical and User-Friendly: Heating plates can be easily replaced as needed, making maintenance and general use easier.

 

Special Application: This furnace is also ideal as a drift furnace for copper ashing, highlighting its versatility and range of applications in various industries.

Whether in research facilities, metal processing plants or specialized laboratories, the WT-VO 20 laboratory furnace is your reliable partner for precise heat treatment processes. Choose quality and performance.

WT-VO 20

DATA PROPERTIES
Power: 8 kW
Weight 80 kg
External dimensions (mm): 600 x 400 x 400 mm (L x W x H)
Item number:
Temperature (max.): 1200º
Voltage: 400 Volt

Salt Bath Furnaces

WT-SBT Series

The salt bath furnaces of the WT-SBT series are suitable for the heat treatment of metals in neutral and active salt baths. Processes such as nitriding up to 600°C, carburizing up to 950°C or bright annealing up to 1000°C can be realized. The picture shows the furnace without switchgear and without edge extraction. Salt bath furnaces are characterized in particular by their excellent temperature accuracy and the very good heat transfer to the workpiece!

Properties

Switchgear with digital display

kWh hour meter
optionally available with melting bath control.

Electrically heated salt bath furnace for heat treatment of steel or light metals.

WT-SBT 100/10

DATA PROPERTIES
Power: 9,0 kW
External dimensions (mm): 860 x 850 x 880 (W x D x H)
Item number: 15000001
Weight: 600 Kg
Temperature (max.): 1000º
Voltage: 400V 3/N 50Hz

WT-SBT 200/10

DATA PROPERTIES
Power: 15,0 kW
External dimensions (mm): 1210 x 1180 x 970 (W x D x H)
Item number: 15000002
Weight: 780 Kg
Temperature (max.): 1000º
Voltage: 400V 3/N 50Hz

WT-SBT 250/10

DATA PROPERTIES
Power: 18,0 kW
External dimensions (mm): 1310 x 1180 x 990 (W x D x H)
Item number: 15000003
Weight: 930 Kg
Temperature (max.): 1000º
Voltage: 400V 3/N 50Hz

Crucible furnaces

WT-T Series

Versatile application possibilities in sand, permanent mold and die casting foundries


Switchgear with digital display unit

  • kWh hour meter
  • optionally also with melting bath control available

Properties

  • Crucible furnace with very high melting capacity
  • safe working process
  • excellent performance level
  • low maintenance costs
  • very high quality housing designed for heavy duty use
  • very good charging possibility due to its low external mass
  • high quality insulation; therefore very low outside temperatures and little energy loss
  • high quality heating wire
  • low temperature loss due to well insulated cover construction
  • free heat radiation of the heating coil; thus longer service life
  • uniform heating of the melt due to heating from four sides
  • Ladle hole covered by cast iron ring, thus protected against mechanical damage
  • Crucible protection by collar plate, lined with high-quality refractory concrete
  • Emergency outlet with crucible breakage signal

WT-T-100/11

DATA PROPERTIES
Crucible size: A 300
Melting capacity: 58 kg/h Al bei 700ºC
Power: 18 kW
External dimensions (mm): 990 x 990 x 890 (W x D x H)
Item number: 12000002
Weight: 680 Kg
Temperature (max.): 1100º
Voltage: 400V

WT-T-200/11

DATA PROPERIES
Crucible size: BU 200
Melting capacity: 126 kg/h Al bei 700ºC
Power: 42 kW
External dimensions (mm): 1100 x 1100 x 980 (W x D x H)
Item number: 12000003
Weight: 1000 Kg
Temperature (max.): 1100º
Voltage: 400V

WT-T-300/11

DATA PROPERTIES
Crucible size: BU 300
Melting capacity: 136 kg/h Al bei 700ºC
Power: 58 kW
External dimensions(mm): 1260 x 1220 x 1050 (W x D x H)
Item number: 12000005
Weight: 1700 Kg
Temperature (max.): 1100º
Voltage: 400V

WT-T-500/11

DATA PROPERTIES
Crucible size: BU 500
Melting capacity: 165 kg/h Al bei 700ºC
Power: 72 kW
External dimensions (mm): 1390 x 1390 x 1100 (W x D x H)
Item number: 12000007
Weight: 2100 Kg
Temperature (max.): 1100º
Voltage: 400V

WT-T-600/11

DATA PROPERTIES
Crucible size: BU 600
Melting capacity: 205 kg/h Al bei 700ºC
Power: 80 kW
External dimensions (mm): 1390 x 1390 x 1290 (W x D x H)
Item number: 12000008
Weight: 2280 Kg
Temperature (max.): 1100º
Voltage: 400V

WT-T-700/11

DATA PROPERTIES
Crucible size: BU 700
Melting capacity: 205 kg/h Al bei 700ºC
Power: 142 kW
External dimensions (mm): 1390 x 1390 x 1480 (W x D x H)
Item number: 12000009
Weight: 2600 Kg
Temperature (max.): 1100º
Voltage: 400V

Laboratory & Melting Furnaces

WT-LS Series

High-quality laboratory and melting furnace WT-LS 160/14
incl. switchgear and control system

With the cubic usable space, the furnaces are ideally suited for testing, inspection, preheating, firing, sintering, melting out, ashing or drying, to name just a few areas.

High performance | low maintenance | safe operation | switchgear with digital display unit | separate wall cabinet | overtemperature safety device

Properties

  • Very robust housing, designed for tough applications
  • Microporous stone and multi-layer back insulation; thus very low outside temperature and little energy loss
  • High-quality SiC heating rods
  • Free heat radiation of the heating rods, thus longer service life
    and energy savings
  • Furnace interior lined with circumferential SiC plates to protect the heating
  • Extraordinarily uniform heating
    – 2-sided when heated with SiC rods
    – 4/5-sided heating with heating coils
  • Furnace lid is opened pneumatically via a foot switch; mounted on rollers to ensure uniform opening
  • Six fresh air holes in the bottom area, to be dosed and fixed as desired
  • Exhaust air holes in the furnace collar for external extraction of the released fumes

WT-LS 160/13**

DATA PROPERTIES
Power: 30 kW
External dimensions (mm): 2400 x 1330 x 1050 (W x D x H)
Item number: 14000000
Weight: 1100 Kg
Temperature (max.): 1300º
Voltage: 400V

WT-LS 160/14

DATA PROPERTIES
Power: 28 kW
External dimensions (mm): 2400 x 1330 x 1050 (W x D x H)
Item number: 14000001
Weight: 1100 Kg
Temperature (max.): 1400º
Voltage: 400V

Bogie hearth furnaces

WT-HW Series

Bogie hearth furnace WT-HW 1000/12
incl. switchgear and control system

Wendel-Tec bogie hearth furnaces are used for annealing and hardening of large and heavy parts made of cast or tool steel. Maximum temperatures of 1200 °C and 1400 °C are possible, depending on the model.

The product can be charged on the movable bogie hearth outside the furnace or moved out for cooling. If you use additional bogies, you have the possibility to charge new products and save energy by using the already heated furnace.

High efficiency | low maintenance costs | safe operation | switchgear with digital display unit | separate wall cabinet | overtemperature safety device

Properties

  • Tmax 1000 °C or 1200 °C
  • Robust, multi-layered housing construction to reduce the outer wall temperature
  • Heating on five sides (from all four sides) incl. bogie heating for balanced temperature
  • Heating elements with support tubes mounted on top, for free heat radiation
  • Bottom heating protected by SiC plates enables level stacking on the bogie
  • Bogie hearth on sheet steel rollers with polyurethane tread for easy maneuvering under load
  • Exhaust air flap in the furnace ceiling michanically or motor driven
  • Adjustable temperature selection limiter for monitoring the furnace and the charge
  • Controller with touch operation – Siemens Simatic TP 900 Comfort Panel

WT-HW-1000/12

DATA PROPERTIES
Bogie hearth size 1qm Furnace chamber volume
Voltage 400V
Power: 75 kW
External dimensions (mm): ca. 1400 x 1800 x 2800 (W x H x D)
Item number: 20000002
Weight: 2300 Kg
Temperature (max.): 1200º

WT-HW-2800/14

DATA PROPERTIES
Bogie hearth size: 2,8qm Furnace chamber volume
Voltage: 400 V
Power: 140 kW
External dimensions (mm): 1500 x 2100 x 3500 (W x H x D)
Item number: 20000001
Weight: 3800 Kg
Temperature (max.): 1400º

We are there for you - when it burns because the furnace is off.

And before that, of course!

Wendel-Tec GmbH

Wörpedorfer Ring 3
28879 Grasberg

Contact

P +49 (0) 42 08) 89 55 44
F +49 (0) 42 08) 89 55 46

Web

www.wendel-tec.de
info@wendel-tec.de