KNC/V vertical chamber furnace with forced circulation up to 650 / 850 °C

Meets even the very strict demands of the DIN, AMS, and CQI standards

The chamber furnaces with forced air circulation are used for all types of heat treatment (tempering, artificial ageing, preheating, hot connecting, charge testing, drying out, etc.) under normal atmosphere, where demand exists for very precise temperature distribution and a dynamic course of the temperature curve.

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Benefits

  • Precise control over the furnace thanks to a PID controller
  • Custom adjustments
  • 24-month warranty
  • Forced internal atmosphere circulation
  • Even temperature distribution
  • Robust

Charge treatment technology

  • Normalisation annealing 
  • Solution annealing of non-ferrous metals
  • Annealing of non-ferrous metals
  • Soft annealing 
  • Recrystallisation annealing
  • Annealing for relieving stress 
  • Artificial ageing
  • Low-temperature tempering
  • High-temperature tempering
  • Curing
  • Preheating
  • Mould drying
KNC_V-540_65-vertical-chamber-furnace-with-forced-circulation.jpg KNC/V 540/65 vertical chamber furnace with forced circulation
KNC_V-540_65-vertical-chamber-furnace-with-forced-circulation.jpg KNC/V 540/65 vertical chamber furnace with forced circulation

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. load capacity of bottom in kg
KNC/V 270/65 650 300 - 600 270 1600×1250×2500 700×650×600 18 800 400 50/3 400
KNC/V 540/65 650 300 - 600 540 1800×1350×2900 900×750×800 24 1100 400 80/3 600
KNC/V 1000/65 650 300 - 600 1000 2350x1600x2900 1000×1000×1000 36 1300 400 80/3 800
KNC/V 1500/65 650 300 - 600 1500 2850x1600x2900 1500×1000×1000 60 1400 400 125/3 1000
KNC/V 2000/65 650 300 - 600 2000 3200x1500x2350 2000×1000×1000 75 1700 400 160/3 1500
KNC/V 270/85 850 300 -.800 270 1600x1250x2500 700×650×600 24 800 400 80/3 400
KNC/V 540/85 850 300 - 800 540 1800x1350x2900 900×750×800 36 1100 400 100/3 600
KNC/V 1000/85 850 300 - 800 1000 2350x1600x2900 1000×1000×1000 48 1300 400 100/3 800
KNC/V 1500/85 850 300 - 800 1500 2850x1600x2900 1500×1000×1000 64 1400 400 125/3 1000
KNC/V 2000/85 850 300 - 800 2000 3200x1500x2350 2000×1000×1000 90 1700 400 160/3 1500
*Protection can vary depending on accessories added (at additional cost).
Subject to technical changes.

Standard equipment

  • Ht205 controller (30 programmes with 15 steps each)
  • Resistance heating (meanders)
  • Insulation using insulation blocks made of mineral-fibre and lightweight refractory bricks
  • “K” type thermocouple
  • Terminal switching relays for safe opening of the furnace
  • Limit unit
  • Hydraulically controlled door opening towards the back   
 

Optional accessories available at additional cost

  • Ht200 controller (30 programmes with 25 steps each, USB interface)
  • Optimisation of the temperature field to meet the DIN 17052-1 ΔT 10 °C standard in the internal usable space (in an empty furnace at Tmax) including a report from measuring
  • Measuring loop calibration (thermocouple + controller)
  • Grommet for the TUS test measuring thermocouple
  • RS232 or EIA485 interface
  • HtMonit set (contains software + interface)
  • Three-channel digital temperature recorder
  • Ammeters for checking the status of the heating elements
  • Foot-operated switch for door opening
 

Atypical accessories

  • Automatic intake and ventilation flap
  • Automatic ventilation flap
  • Automatic ventilation flap
  • Manually controlled ventilation flap
  • Controlled forced overpressure cooling
  • Uncontrolled forced overpressure cooling
  • Exhaust fan for drawing off flue gases
  • Pneumatically controlled door opening towards the back 
  • Gas heating for furnace
  • Loading frame with shelves or other equipment
Note: When combining accessories (at additional cost), consult with our technical office.
Over 13,000 furnaces manufactured
Our own team of maintenance technicians
25-member design team
6 custom projects per month
Testing of your specific charges
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