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Fast-Firing Furnaces up to 1300 °C

Fast-Firing Furnaces

Fast-firing furnace LS 25/13

Firing curves of fast-firing furnaces LS 12/13 and LS 25/13

These fast-firing furnaces are ideal for simulation of typical fast-firing processes up to a maximum firing temperature of 1300 °C. The combination of high performance, low thermal mass and powerful cooling fans provides for cycle times from cold to cold up to 35 minutes with an opening temperature of approx. 300 °C.

  • Tmax 1300 °C
  • Very compact design
  • Ceramic grid tubes as charge support
  • Floor and lid heating
  • Two-zone control, bottom and lid
  • Integrated cooling fans, programmable to speed up charge cooling including housing cooling
  • Programmable lid opening of approximately 60 mm for faster cooling without activating the fan
  • Thermocouple type S for top and bottom zone
  • Castors for easy furnace moving
  • Defined application within the constraints of the operating instructions
  • NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive
ModelTmaxInner dimensions in mmVolumeOuter dimensions2 in mmConnectedElectricalWeight
 °Cwdhin lWDHload kWconnection*in kg
LS 12/13130035035040127508801090153-phase1150
LS 25/1313005005001002590010301150223-phase1160
1Heating only between two phases *Please see page 73 for more information about supply voltage
2External dimensions vary when furnace is equipped with additional equipment. Dimensions on request.