Industrial-Line

CTH Bogie Hearth Furnaces

INDUSTRIAL-LINE electric bogie hearth furnaces CTH 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 five-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 firing 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


Industrial quality door hinges, adjustable

Stainless steel side panels with rear ventilation for low outside temperatures fulfill the industrial standards


Five-sided heating on support bars

Continuous mortar-free brick lining reduces cracking

Further features of model series CTH:

  • High-quality and innovative multi-layer premium insulation for the lowest energy consumption and fastest heating even in the upper temperature range
  • 2-zone controller, excellent temperature distribution
  • Large exhaust flaps in the ceiling, can be opened manually
  • Bogie hearth optionally on guided castors or on rails
  • Stable SiC ceiling plate, no contamination from above
  • SiC bottom cover for the heating elements with a maximum of thermal conductivity
  • Solid steel frame, powder-coated
  • Kanthal heating elements with low surface load
  • Extremely solid lightweight refractory brick ASTM 26 in regions with considerable mechanical stress
  • Door can be opened wide (> 180°)
  • Customised products possible at any time

Optionally available:


Supply air flaps (both sides)

Inspection hole (including bung)


Further options of model series CTH:

  • Doors and bogie hearths at at two sides, front and rear
  • Elektrische Hubtür(en) (nur mit Sicherheits-Laserscanner)
  • Automatic exhaust flaps (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
  • Halbleiterrelais (geräuschlos)
    Das elektronische Halbleiterrelais wird anstatt des Schaltschützes eingesetzt und ermöglicht absolut
    geräuschlose Schaltvorgänge während des Brandes.
  • 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

KITTEC INDUSTRIAL-LINE model series CTH

Modell Form Firing chamber width [mm] Firing chamber depth [mm] Firing chamber height [mm] Volume [l] External width [mm] External depth [mm] External height incl. base [mm] Max. temperature [°C] Power [kW] Voltage [V] Current [A] Weight [kg]
CTH 500Bogie hearth kiln640930850506119018301800132036400 3N~3x52 CEE631400
CTH 860Bogie hearth kiln69012501000863124021501940132055400 3N~3x801700
CTH 1000Bogie hearth kiln800125010001000135021501940132065400 3N~3x951900
CTH 1500Bogie hearth kiln1000150010001500155024001940132090400 3N~3x1302200
CTH 2000Bogie hearth kiln10002000100020001550290019401320125400 3N~3x1812500
CTH 3000Bogie hearth kiln12502400100030001800330019401320140400 3N~3x2033300
CTH 4000Bogie hearth kiln12503200100040001800410019401320160400 3N~3x2324100
CTH 6000Bogie hearth kiln12504000120060001800490021401320200400 3N~3x2905900
CTH 8000Bogie hearth kiln12504600140080501800550023401320240400 3N~3x3487100
CTH 500 LBogie hearth kiln640930850506111017901800100027400 3N~3x40 CEE631300
CTH 860 LBogie hearth kiln69012501000863116021101940100036400 3N~3x52 CEE631600
CTH 1000 LBogie hearth kiln800125010001000127021101940100055400 3N~3x801700
CTH 1500 LBogie hearth kiln1000150010001500147023601940100065400 3N~3x952000
CTH 2000 LBogie hearth kiln1000200010002000147028601940100090400 3N~3x1302200
CTH 3000 LBogie hearth kiln12502400100030001720326019401000125400 3N~3x1853000
CTH 4000 LBogie hearth kiln12503200100040001720406019401000140400 3N~3x2033700
CTH 6000 LBogie hearth kiln12504000120060001720486021401000160400 3N~3x2325300
CTH 8000 LBogie hearth kiln12504600140080501720546023401000200400 3N~3x2906400

All data subject to technical change without notice.

Appropriate firing sets, tools and additional equipment to KITTEC INDUSTRIAL-LINE kilns are available here. Should you have questions about this model series or wish to get more information or customized advice, please feel free to contact us. We will get back to you shortly.

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