Glass Beads Cooling Furnace

The MF 5 model is the ideal companion for cooling glass beads or glass jewelry. 

Process Control

Function and equipment


A high-quality furnace is indispensable for the creative design of glass beads. The MF 5 model is the ideal companion for cooling glass beads or glass jewelry.

The door has a slit for glass beads which can be closed with the supplied plug if the furnace is to be used for other applications. With a maximum temperature of 950 °C, the furnace becomes a versatile helper – also ideal for small fusing and enameling jobs, decorations and to pre-heat frits and other materials.

Standard equipment

  • Table-top model
  • Heating from furnace ceiling, elements protected in quartz glass tubes for safe open-door operation
  • Housing made of textured stainless steel
  • Solid state relays provide for low-noise operation
  • Window with rack for charging glass beads
  • Exclusive use of insulation materials without categorization according to EC Regulation No 1272/2008 (CLP). This explicitly means that alumino silicate wool, also known as “refractory ceramic fiber” (RCF), which is classified and possibly carcinogenic, is not used.
  • NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive
  • Freeware NTGraph for evaluation and documention of firings using ExcelTM for WindowsTM on the PC
  • Freeware NTEdit for convenient program input via ExcelTM for WindowsTM on the PC
  • Optimized insulation construction for a perfect balance between the best possible energy consumption and short cycle times
  • Controller can be switched to “Solar Mode” to take advantage of electricity from PV systems with and without battery
  • MyNabertherm App for online monitoring of the firing on mobile devices for free download
  • Defined application within the constraints of the operating instructions


  • Controller with touch operation C540 (10 programs with each 20 segments)


Experience the world of glass working with a Nabertherm furnace that not only offers technology but also creates passion and inspiration!


Technical specifications

ModelTmaxInner dimensions in mmVolume inOuter dimensions in mmConnected loadElectricalWeight in
MF 595022024010054853703201.61-phase15


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