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High Quality

Production Systems for

Optical, Technical and Crystal

Glasses
all Production Systems
Melting and Feeding Technologies

Feeder Channel Colouring

The füller Feeder Channel Colouring System is a fully integrated solution comprising pre-melting of colour frit and a highly precise colour dosing of liquid colour concentrate into the glass flow of clear glass in the forehearth in combination with a highly effective stirrer unit and high-performance stirrers.

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Liquid-in-Liquid Colour Concentrate Dosing

Liquid-in-Liquid Colour Concentrate Dosing

  • continuous melting and dosing system
  • controlled frit dosing system, glass level monitoring and concentrate flow control
  • servo-based pre-melting positioning and “out” position
  • drain system for colour removal for colour change
  • servo-based stirrer rotation and stirrer height positioning

Combined with

  • single or tandem dosing system
  • füller stirrer mechanisms and – integration
  • channel instrumentation like temperature, viscosity, impedance
  • forehearth drain for precise flow control for colour cord removal
  • may be integrated into u-shaped forehearth design
  • or may be part of an made to order forehearth segment with full electric heating system and – control, stirrers, drain and instrumentation fully integrated to an integral unit
  • refractory system or platinum corrosion protection for fast colour change
  • … and certainly the MMC control

Specification Key Words

  • melting & feeding combi-system: full electric melting system with integrated defined colour concentrate dosing function
  • up to 500 kg / 24 hours of pre-melting (1 to 10% dilution rate)
Combined with
  • single or tandem dosing system
  • füller stirrer mechanisms and – integration
  • channel instrumentation like temperature, viscosity, impedance
  • forehearth drain for precise flow control for colour cord removal
  • may be integrated into u-shaped forehearth design
  • or may be part of an made to order forehearth segment with full electric heating system and – control, stirrers, drain and instrumentation fully integrated to an integral unit
  • refractory system or platinum corrosion protection for fast colour change
  • … and certainly the MMC control
Specification Key Words
  • melting & feeding combi-system: full electric melting system with integrated defined colour concentrate dosing function
  • up to 500 kg / 24 hours of pre-melting (1 to 10% dilution rate)

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Füller Glastechnologie

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