CLASSIC-LINE SQ electric top-loader, up to 1,320 °C

KITTEC is the first manufacturer worldwide to offer square kilns without the heavy, bulky steel frame. These kilns are therefore very easy to transport, since they will fit through any door opening of 50 cm or more. With the SQ model series, you also have the possibility of extending it with an extension ring.


Features of SQ model series kilns:

KITTEC SQ 50 Wendegestelle

Reversible base for two possible working heights

Gasdruckfeder-Unterstützung für leichteres Deckelöffnen

Gas pressure spring support for easier lid opening (from SQ 90 upwards)

Deckelöffnung KITTEC Modellreihe CB

Wide lid opening angle (> 90°) for easy loading

Spiralen in Rillen

Heating elements protected in grooves

More special features of the SQ model series:

  • Powder-coated base – in your choice of one of five colours
  • Stainless steel fastening clamps, welded on – rust-proof and easy moving
  • Two-layer insulation: Lightweight refractory brick +high quality, ceramic fiber free insulation
  • Continuous mortar-free brick lining reduces cracking
  • Exhaust cowl at right-hand side, protected from condensation
  • Lid lock (with lockable eyelet)
  • Useful handles for secure and quick transport

Variants of the SQ model series:

  • SQ Plus models, in addition to the lightweight refractory brick, also contain high-quality and innovative premium insulation in the sides and the base.
  • SQ S models are constructed for high current operation.
  • SQ extension rings (with their own heating elements) make it possible to extend certain SQ models to have bigger firing chambers.

Optionally available:

KITTEC SQ Erweiterungsring

Extension rings to increase volume

KITTEC CB50 Deckelheizung

Lid heating

Bodenheizung KITTEC Brennofen

Hearth heating

KITTEC Brennofen Steuerung CLU

Various controllers available

Schauloch in der Tür

Inspection hole (including bung)

ESP EnergieSparPaket

ESP Energy Saving Package

Other available options:

  • Solid state semiconductor relay (noiseless)
    An electronic semiconductor relay is used instead of the electric contactor, and makes noiseless switching procedures possible during firing.
  • Maximum temperature 1,350 °C
    Bricks, heating elements and insulation designed for 1,350 °C
  • Hearth air inlet slide valve (without drip tray)
  • Transport castors (2 of the 4 castors have a locking brake)
  • Exhaust air opening on the left instead of on the right
  • Flexible exhaust pipe
  • Levelling feet

Additional capacity with extension rings

The KITTEC CLASSIC-LINE extension rings (with own heating elements) for the CB and SQ model series bring additional volume and therefore more space and flexibility. In this way, extending a SQ 90 S to a SQ 140 S provides additional volume of 50 l. The divisibility of these extendible or extended models makes transport through the narrowest of door openings possible (from door width of 50 cm). The extension rings are currently available for the following CLASSIC-LINE SQ kilns: SQ 90 S and SQ 150 S.

KITTEC SQ ohne Ring

Standard kiln without extension

KITTEC Brennofen SQ erweitert

Extension ring is integrated

KITTEC Brennofen SQ mit Ring

Extended kiln with larger firing chamber and higher power

CLASSIC-LINE SQ model series:

All data subject to technical change without notice.

Appropriate firing sets, tools and additional equipment to KITTEC CLASSIC-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.