KITTEC INDUSTRIAL-LINE CTH bogie hearth furnaces, up to 1,320 °C

The KITTEC CTH models have heating on support bars. The high-quality and complex design with support bars is the guarantee of a long service life. The fi ve-sided all-round heating provides consistently uniform firing results thanks to optimum temperature distribution. High quality lightweight refractory bricks and the multi-layer rear insulation allow an absolutely even temperature distribution and a maximum fi ring temperature of 1,000 or 1,320 °C.

Our added quality: All CTH bogie hearth furnaces are equipped with a 2-zone controller – the guarantee of optimum and uniform temperature distribution. The volume multiplied by 0.8 can be used as a guideline for the maximum loading weight. However, we can optionally provide higher loading capacities if required.

Features of model series CTH:

  • Five-sided heating on support bars
  • High-quality and innovative multi-layer premium insulation for the lowest energy consumption and the fastest heating up, even in the upper temperature range
  • 2-zone controller, excellent temperature distribution
  • Large exhaust fl aps in the ceiling, can be opened manually
  • Bogie hearth optionally on guided rollers or on rails
  • Industrial quality door hinges, adjustable
  • Stable SiC ceiling plate, no contamination from above
  • SiC bottom cover for the heating elements with a maximum
    of thermal conductivity
  • Continuous mortar-free brick lining reduces cracking
  • Solid steel frame, powder-coated
  • Stainless steel sheets on the sides, the door and the lintel, rust-proof
  • Kanthal heating elements with low surface load
  • Extremely solid lightweight refractory brick ASTM 26 in regions with considerable mechanical stress
  • Stainless steel side panels with rear ventilation for low outside temperatures fulfi l the industrial standards 2-zone control
  • Door can be opened wide (> 180°)
  • Customised products possible at any time

Optionally available:

  • Supply air fl aps (both sides)
  • Inspection hole (including bung)
  • Doors and bogie hearths at at two sides, front and rear
  • Electrical lifting door(s) (only with safety laser scanner)
  • Automatic exhaust fl aps (controlled via TC)
  • Fan cooling, manual or automatic (controlled via TC)
  • Exhaust hood above the kiln
  • Parallel swing door
  • Door hinge on the left
  • Additional bogie hearth
  • Electric bogie hearth drive, on rails (only with safety laser scanner)
  • 3-zone controller
  • APM heating elements
  • Bogie hearth charging for higher loading weight
  • Semiconductor relay (noiseless)
    An electronic semiconductor relay is used instead of the electric contactor, and makes noiseless switching procedures possible during firing.
  • Temperature selection limiter (watchdog)
  • Maximum temperature 1,350 °C or 1,400 °C
    Bricks, heating elements and insulation designed for 1,350 or 1,400 °C
  • Different controllers available


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