Graco Metering System, VRM
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VRM Metering System

Brand: Graco, Inc
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The Graco VRM Metering System is a hydraulic variable metering system that uses positive displacement pumps to dispense resin materials. 

Because of its high flow rates, this system is a technology breakthrough, especially for wind blade manufacturers who are required to dispense large volumes of material to keep up with production demands.
Features
  • Easy to use.
  • Less training time required.
  • Programmable shot sizes and sequencing – up to 100 different shot sizes and five sequences of 20 positions each.
  • Immediate access to error/event history.
  • Material usage and pump cycle counter.
  • USB interface.
  • High flow rates – up to 66 lb (30 kg) per minute @ 70°F (21°C)
  • Ratio accuracies better than +/- 2%
  • Variable ratio allows you to change ratios on the fly
  • Ratio range: 1:1 to 5:1
  • Intuitive, easy-to-use controls simplify training
  • Integrated USB lets you download process data onto a flash drive for further analysis

Specifications

Brand

Air Inlet Pressure

  • 0.59-0.69 MPa, 5.9-6.9 bar

Hydraulic Reservoir Capacity

  • 30 L Each

Recommended Hydraulic Fluid

  • Citgo A/W Hydraulic Oil, ISO Grade 46

Wetted Parts

  • Stainless Steel, UHMW

Documentation

Brochure

Document

Instructions

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