Hydraulic Fixed Ratio (HFR) Meter, Mix & Dispense System

Dosing and Processing Technology

The Graco HFR™ Metering System is a meter, mix and dispense system that processes multiple sealant and adhesive materials – from elastomers to epoxies.

The Graco HFR™ Metering System is a meter, mix and dispense system that processes multiple sealant and adhesive materials – from elastomers to epoxies. Its modular design, combined with Graco technologies and precision dispensing capabilities give you a system that is advanced and reliable, yet affordable.

  • Consistent material flow
  • Accurate, on-ratio dispensing
  • Precision dispensing saves material waste, reducing scrap and rework in your plant
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Graco Distribution BVBA
Dosing and Processing Technology

Sealants & Adhesives Application Equipment. Virtually every product assembled requires bonding or sealing at some stage of the process.

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Features

Sector expertise
Manufacuting industry
Dispensing and application systems
Dispensing adhesives and sealants
Size of application surface
cm²-/cm³ range - workpieces
m² range - components
Degree of automation
semi automatic (hand-operated)
fully automated
stationary unit
Application Types
dispensing - with contact
dispensing - conctactless
spray application
Material Feeding / drive system
pneumatic
Material Feeding / Pumps
piston pump
Material Feeding / Packaging unit
hobbock
drums
IBCs
customized packaging
Flowrate
≤ 500ml/min (approx values)
≤ 1l/min (approx values)
≤ 10l/min (approx values)
Components
2-part systems
Chemical Basis
polyurethane
epoxy resins
silicone (RTV)
polysulfide
volumetric
1:1
Curing mechanisms
room temperature curing
Medium nature
filled
abrasive
aggressive
(Mixed) viscosity (mPas)
0,8 - 195 mPas
200 - 2.950 mPas
3.000 - 19.500 mPas
20.000 - 1.000.000 mPas
thithixotropic
solid
Application, processing and systems
Feeding
Application and Dispensing
Dispensing/ Processing Technologies

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