Fusing Furnaces with fixed table

The heating elements, arranged close together and protected in quartz glass tubes, guarantee a remarkably high level of temperature uniformity across the entire surface of the table – perfect for fusing or bending glass.
 

Process Control

Function and equipment

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Nabertherm fusing furnaces in the GF 75 – GF 1425 product line were developed for professional use to meet the highest standards. The heating elements, arranged close together and protected in quartz glass tubes, guarantee a remarkably high level of temperature uniformity across the entire surface of the table – perfect for fusing or bending glass.

All models have an appealing, dual-shell stainless steel housing. The level table surface is made from sturdy, durable refractory bricks. The hood opening is supported with gas struts that makes for effortless work. The electric rating of the furnace heating has been optimized to heat up the glass quickly.
 

Standard equipment

  • Heating elements protected in quartz glass tubes
  • Controller integrated on the right-hand side of the furnace to save space
  • 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

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

 

Our fusing furnaces combine precision and aesthetics. Experience how our technology enriches your artistic vision!

Technical specifications

ModelTmaxInner dimensions in mmFloor spaceOuter dimensions4 in mmConnected loadElectricalWeight in
 °Cwdhin m2WDH3kWconnectionkg
GF 759006206203100.38107095013703.61-phase180
GF 75 R9506206203100.38107095013705.53-phase1180
GF 190 LE95010106204000.62146095014606.01-phase2210
GF 19095010106204000.62146095014606.43-phase1210
GF 24095010108104000.8114601140146011.03-phase275
GF 380950121011004001.3316601460146015.03-phase450
GF 42095016609504001.5721101310146018.03-phase500
GF 520950121011604001.4016601520146015.03-phase550
GF 600950201010104002.0324601370146022.03-phase600
GF 920950211011604002.4425601520146026.03-phase850
GF 1050950231012104002.7927601570146032.03-phase1050
GF 1425950251015104003.7929601870146032.03-phase1250
1Heating only between two phases
2Fuse if connected to 230 V = 32 A
3Including base
4External dimensions vary when furnace is equipped with additional equipment. Dimensions on request


 

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