The most advanced technology on the market 

With melt rates that are at least 60 percent higher than the leading competitor, Therm-O-Flow® bulk melt systems from Graco® outperform the competition time after time. In fact, Therm-O-Flow solutions are the best performing industrial bulk melt systems on the market. Therm-O-Flow’s advanced temperature control virtually eliminates overshoot of temperature, resulting in better adhesive quality and reduced rework due to damaged material. Graco offers a complete line of Therm-O-Flow bulk melt systems – each configured to fit your specific application.

Improve process efficiency

• Automatic electric crossover eliminates downtime with tandem units
• Drum low and empty sensors signal when drum changes are needed
• Quick-change pump packings provide faster, easier maintenance
• New, extended-life packing cartridges are available for abrasive materials
• Heated platens have cast-in heaters which never need to be replaced – and carry a lifetime warranty
• Material totalizers simplify preventive maintenance scheduling
• Pump throat seals and plate seals are the only wear components on Therm-O-Flow and can be changed in less than one hour
• Self-diagnostics allow for predictive and preventative maintenance strategies – improving process availability

Improve production capacity

• Patented Mega-Flo™ Platen offers industry-leading melt rates and reduces material waste
• 7-Day timer provides automatic daily startup – Therm-O-Flow is ready when the shift starts
• Preventative maintenance warnings reduce unplanned downtime

Improves process efficiency with tandem operation

• Configure your Therm-O-Flow Systems to operate in tandem for better productivity and improved uptime.

• Automatic electric crossover eliminates downtime – you get double the material volume before you need to change drums or pails
• No stopping production to change a drum or pail
• Only one interface needed for two systems
• Many tandem combinations are available including:
  • Two Therm-O-Flow 200 units
  • One Therm-O-Flow 200 operating with one Therm-O-Flow 20
  • Two Therm-O-Flow 20 units
  • Two Therm-O-Flow 20/Mini-5 units

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