WideTrack Coating System for Float Glass Manufacturing

WideTrack float glass systems replace traditional high pressure nozzle systems with uniform, durable micron thick coatings of antistain protective films with no dripping and very little overspray or atmospheric contamination. WideTrack is proven for 24/7 continuous float glass manufacturing, with spray systems installed at some of the largest glass manufacturers in the world. Savings of up to 80% in coating material have been achieved with our precision ultrasonic spray systems. Unlike pressure nozzles, ultrasonic nozzles do not clog, reducing downtime and maintenance in float glass processes.

WideTrack System benefits:

• Virtually no overspray and no mess
• Low maintenance – ultrasonic nozzles never clog
• Drip-free spray
• Proven reliability for 24/7 manufacturing operations
• On-the-fly width control

Sono-Tek’s experience and understanding of the unique demands of continuous float glass production has contributed to making the Widetrack spray system superior for the needs of the industry. It’s proven reliability and low maintenance design make it excellent for 24/7 glass manufacturing processes.

WideTrack system features:

• Slide out modular design provides easy access to electronic modules
• No heat build-up despite the high temperatures associated with float glass production
• Pump control system delivers repeatable flow to each nozzle
• Integrated air conditioning system keeps electronics cabinet cooled
• Real time monitoring of all system functions
• Control tower with full PLC control using 19″ touch screen HMI
• Line speed encoder for continuous monitoring of process

Operating Principle: Each spray assembly contains a pair of air jets which alternately pulse to drive the spray downward. The timing and force of the pulses produces a spray pattern that oscillates back and forth across the substrate.