Therm-O-Flow bulk hot melt supply systems

Therm-O-Flow bulk hot melt systems from Graco provide a high performing industrial bulk melt systems to the market. Therm-O-Flow’s advanced temperature control capability virtually eliminates overheated material, resulting in better adhesive quality and reduced rework due to degraded material. Offers a complete line of Therm-O-Flow bulk hot melt systems and “point of use” melt systems – each can be configured to fit your specific application.

Materials:

butyl rubber
epoxies
ethylene vinyl acetate (EVA)
polyamide
polyurethane reactive (PUR)
pressure sensitive adhesives (PSA)
polyisobutylene (PIB)
prepreg resin mixes
warm melt sealers
and others...

Options:

Therm-O-Flow 200

the ultimate hot melt bulk system
highest throughput in the industry†
provides accurate temperature control of four, eight or 12 customer defined heat zones
main unit easily integrates with a second Therm-O-Flow 200 or Therm-O-Flow 20 for tandem operation (up to 24 customer defined heat zones)
combine multiple Therm-O-Flow 200 units in parallel for even higher flow rates

Therm-O-Flow 20

perfect for 20 liter (5 gallon) applications in both low and high flow settings
provides accurate temperature control of four, eight or 12 customer defined heat zones
main unit easily integrates with a second Therm-O-Flow 200 or Therm-O-Flow 20 for tandem operation (up to 24 customer defined heat zones)
compact footprint lets you place unit near application [ 1x1m (3x3 ft) approx.]

Therm-O-Flow bulk hot melt supply systems 1

automatic electric crossover eliminates downtime with tandem units – you keep production running while you change drums or pails
sensors signal when drums are low or empty, and more material is needed
pump throat seals and plate seals are the only wear components on Therm-O-Flow and can be changed in less than one hour
new packing and pump rod designs extend the maintenance cycle at least seven times
heated platens have cast-in heaters which never need to be replaced – and carry a lifetime warranty
material totalizers simplify preventive maintenance scheduling
patented Mega-Flo™ Platen offers greater throughput while reducing material waste compared to a standard finned platen
eliminates need for lengthy oven melting of solid or high viscosity resins — melts resins on demand, only what you need
automatic daily start up without delay — Therm-O-Flow is ready when the shift starts
use downloadable operating data to monitor and control your process, reducing unplanned downtime and increasing process efficiency
temperature setback conserves energy during production breaks and prevents material charring
inactivity shut off saves energy costs, promotes safety and prevents material charring
built-in runaway control automatically shuts down supply system in event of component failure or empty drum
advanced control with the patented Mega-Flo platen for 200 liter (55 gallon) drums assures smooth melting and consistent material output, no matter what the material
integrated self-diagnostics and serviceable design make maintenance quick and easy
easy-to-read alarms include high and low temperature, drum low and drum empty, runaway, and more
intuitive and easy to use through Advanced Display Module:
displays actual and set point temperatures for up to 12 zones per system (24 for tandem)
color coded run screen shows when each zone is ready
provides password protection for critical setup parameters
resettable material totalizer for job or daily material dispense tracking
material tracking and machine diagnostics can be downloaded to USB
provides programmable preventive maintenance schedule