High Quality
Production Systems for
Optical, Technical and Crystal
Glasses
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.
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)