HFR

HFR

 

HFR Metering System for Sealants and Adhesives 

Hydraulic fixed ratio system for two-part epoxies, silicones, adhesives

Designed for flexibility, the Graco HFR Metering System handles two-component materials including epoxies, silicones, resins and more. With its accuracy and repeatability, the Graco HFR lets you hit a specific ratio and volume – the first time, and every time. You reduce scrap and rework with accurate, on-ratio dispensing.

Configure the components essential for your application

  • Select what you need for your material and application – no more, no less
  • Faster lead times – configured equipment solutions are delivered to your door faster than a custom engineered solution
  • Easier maintenance with standard parts
  • Service is there when you need it through Graco's global distribution network

Feautures:

  • Precision, on-ratio dispense reduces material waste for a better bottom line
  • More technology for less money
  • Fully configurable
  • Stores 100 shot sizes and five sequences of 20 positions each
  • Compact footprint saves space in your plant
  • Intuitive, easy-to-use controls simplify training
  • Integrated USB lets you download process data onto a flash drive for further analysis
  • Specifiche Tecniche:

HFR

Maximum Fluid Working Pressure

207 bar, 20.7 MPa

Maximum Fluid Temperature

88°C

Fluid Inlet Feed Pressure Range

3.5 bar, 0.35 MPa to 17.5 bar, 1.75 MPa

Fluid Inlets

Component A (Red)

1/2 npt(f)

Component B (Blue)

3/4 npt(f)

Fluid Outlets

Component A (Red)

#8 (1/2 in.) JIC (3/4-16 unf), with #5 (5/16 in.) JIC adapter

Component B (Blue)

#10 (5/8 in.) JIC (7/8-14 unf), with #6 (3/8 in.) JIC adapter

Fluid Circulation Ports

1/4 npsm(m), with plastic tubing, 17.5 bar, 1.75 MPa maximum

Line Voltage Requirement

230V / 1 phase and 230V / 3 phase Models: 195-264V, 50/60 Hz400V / 3 phase: 360-440V, 50/60 Hz

Amperage Requirement

See Models in instruction manual 313997

Sound Power

93 dB

Heater Power

A (Red) and B (Blue) heaters total, no hose, Heated HFR Models only

12kW

Hydraulic reservoir capacity

34 liters

Recommended hydraulic fluid

Citgo A/W Hydraulic Oil, ISO Grade 46

Weight

Units with 12 kW Heaters

394 kg

Units without heaters

288 kg

Wettet Parts

Aluminum, stainless steel, zinc-plated carbon steel, brass, carbide, chrome, fluoroelastomer, PTFE, ultra-high molecular weight polyethylene, chemically resistant o-rings

 

Materials:

Sealants – epoxy sealants – silicones – adhesives – elastomeric adhesives – urethanes