VKT bogie-hearth furnace up to 900 / 1260 °C

For easier loading of charges with large bulk or quantity

Thanks to its sturdy construction, this chamber furnace holds up in even the heaviest operations. The charge is loaded onto the furnace bogie, which is then driven into the furnace. You control the furnace using programmable PID controllers, and so you can very precisely choose the course of the operation in progress inside the furnace’s chamber. In bogie-hearth furnaces, we can also set up even heat distribution according to the DIN 17052–1 standard.

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Benefits

  • Precise control over the furnace thanks to a PID controller
  • Custom adjustments
  • Delivery times as low as 11 weeks
  • 24-month warranty
  • Even temperature distribution
  • Long service life
  • Easy charge loading
  • Robustness

Charge treatment technology

  • Preheating shell moulds
  • Preheating prior to forging
  • Preheating moulds
  • Homogenisation annealing
  • Normalisation annealing
  • Soft annealing
  • Annealing for stress relieving
  • Recrystallisation annealing
  • Artificial ageing
  • Preheating castings
VKTP-7000_09-bogie-hearth-chamber-furnace.jpg VKTP 7000/09 bogie-hearth chamber furnace
VKTP-7000_09-bogie-hearth-chamber-furnace.jpg VKTP 7000/09 bogie-hearth chamber furnace

Technical parameters

Furnace equipment

Furnace type Tmax*°C Recommended operating temperature range in °C Volume in l External dimensions (w × h × d) mm Internal dimensions (w × h × d) mm Input in kW Weight in kg Voltage V Protection*  Max. bogie load in kg
VKT 800/09 900 700 - 900 800 2350×2650×2500 900×600×1500 32 2100 400 63/3 2000
VKT 1000/09 900 700 - 900 1000 2350×2650×3050 900×600×2000 40 2300 400 80/3 2000
VKT 1500/09 900 700 - 900 1500 2450×2500×3500 1000×600×2500 60 2550 400 100/3 3500
VKT 2000/09 900 700 - 900 2000 2250×3100×3500 1000×800×2500 80 2800 400 160/3 3500
VKT 3000/09 900 700 - 900 3000 2650×3250x4000 1000×1000×3000 110 3500 400 200/3 4500
VKT 5000/09 900 700 - 900 5000 2700×4500×4050 1200×1400×3000 130 4200 400 250/3 5000
VKT 7000/09 900 700 - 900 6700 2700×4500×5050 1200×1400×4000 150 4900 400 250/3 8000
VKT 18000/09 900 700 - 900 17600 3400×3250×5250 2200×2000×4000 330 10500 400 530 12000
VKT 22000/09 900 700 - 900 22000 3400×3250×6300 2200×2000×5000 380 14000 400 700 15000
VKT 30000/09 900 700 - 900 3000 3700×3250×7400 2500×2000×6000 430 18000 400 800 20000
VKT 800/12 1260 700 - 1200 800 2350×2650×2500 900×600×1500 40 2100 400 80/3 2000
VKT 1000/12 1260 700 - 1200 1000 2350×2650×3050 900×600×2000 60 2300 400 100/3 2000
VKT 1500/12 1260 700 - 1200 1500 2450×2500×3500 1000×600×2500 80 2550 400 125/3 3500
VKT 2000/12 1260 700 - 1200 2000 2250×3100×3500 1000×800×2500 110 2800 400 200/3 3500
VKT 3000/12 1260 700 - 1200 3000 2650×3250×4000 1000×1000×3000 120 3600 400 250/3 4500
VKT 5000/12 1260 700 - 1200 5000 2700×4500×4050 1200×1400×3000 180 4300 400 330/3 5000
VKT 7000/12 1260 700 - 1200 6700 2700×4500×5050 1200×1400×4000 250 5000 400 400/3 8000
VKT 18000/12 1260 700 - 1200 17600 3400×3250×5250 2200×2000×4000 380 10500 400 700 12000
VKT 22000/12 1260 700 - 1200 22000 3400×3250×6300 2200×2000×5000 480 14000 400 880 15000
VKT 30000/12 1260 700 - 1200 30000 3700×3250×7400 2500×2000×6000 530 16500 400 1000 20000
*Protection can vary depending on accessories added (at additional cost).
Subject to technical changes.

Standard equipment

  • HtIndustry/Ht205 controller (30 programmes with 15 steps each)
  • resistance heating (meanders on the sides and spirals in the furnace bogie)
  • heating from 5 sides (4 sides and the wall)
  • insulation using a mineral-fibre mat
  • limit unit
  • manually driven furnace bogie (VKT 800 – 7000)
  • electrically driven furnace bogie (VKT 18000 – 30000)
  • Door opening manually towards the left, placed on a “C” suspension (VKT 800 – 7000)
  • Electrical door lifting (VKT 18000 – 30000)
  • manually controlled ventilation flap
  • rail with a length of 2.5 times the depth of the furnace in the floor-based variant
  • switchboard on side of furnace (VKT 800 – 3000); larger models have separately standing box switchboard
  • contactless switching relay for noise-free operation

Optional accessories available at additional cost

  • Ht200 controller (30 programmes with 25 steps each, USB interface)
  • graphic temperature recorder
  • metal sheets on the furnace bogie’s operational surface (only for temperatures up to 1000 °C)
  • ammeters for checking the state of the heating elements (numbers based on number of phases connected to the heating)
  • automatic ventilation flap
  • RS232 or EIA485 interface
  • HtMonit set (software + interface)
  • measuring loop calibration
  • installation of facility (to ensure that this facility is brought into operation properly, we recommend installation by an LAC specialist)
  • optimisation of the temperature field for DIN 17052-1 ΔT20 °C in the internal usable space (in an empty furnace at a temperature of 1100 °C, for sizes up to VKT 5000 inclusive)
  • second bogie carriage, manual or electric drive
  • second door
  • refractory-brick lining and refractory concrete portal
  • flue gases combustion chamber
  • electrical bogie drive (VKT 800 – 7000)
  • door opening upwards (electro-hydraulically), (VKT 800 – 7000)
  • uncontrolled forced overpressure cooling
  • controlled forced overpressure cooling
  • rails embedded in the floor
  • gas heating
  • temperature distribution demand for furnaces in the VKT 7000 size and in larger sizes
 
Note: When combining accessories (at additional cost), consult with our technical office.
Over 13,000 furnaces manufactured
Our own team of maintenance technicians
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6 custom projects per month
Testing of your specific charges
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