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 °C or 1,400 °C
  • Different controllers available

KITTEC INDUSTRIAL-LINE model series CTH

Model 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 500rectangular640930850506119018301800132036400 3N~3x52 CEE631400
CTH 860rectangular69012501000863124021501940132055400 3N~3x801700
CTH 1000rectangular800125010001000135021501940132065400 3N~3x951900
CTH 1500rectangular1000150010001500155024001940132090400 3N~3x1302200
CTH 2000rectangular10002000100020001550290019401320125400 3N~3x1812500
CTH 3000rectangular12502400100030001800330019401320140400 3N~3x2033300
CTH 4000rectangular12503200100040001800410019401320160400 3N~3x2324100
CTH 6000rectangular12504000120060001800490021401320200400 3N~3x2905900
CTH 8000rectangular12504600140080501800550023401320240400 3N~3x3487100
CTH 500 Lrectangular640930850506111017901800100027400 3N~3x40 CEE631300
CTH 860 Lrectangular69012501000863116021101940100036400 3N~3x52 CEE631600
CTH 1000 Lrectangular800125010001000127021101940100055400 3N~3x801700
CTH 1500 Lrectangular1000150010001500147023601940100065400 3N~3x952000
CTH 2000 Lrectangular1000200010002000147028601940100090400 3N~3x1302200
CTH 3000 Lrectangular12502400100030001720326019401000125400 3N~3x1853000
CTH 4000 Lrectangular12503200100040001720406019401000140400 3N~3x2033700
CTH 6000 Lrectangular12504000120060001720486021401000160400 3N~3x2325300
CTH 8000 Lrectangular12504600140080501720546023401000200400 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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