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Advanced Two Component Systems
For precision sealant and adhesive metering, Graco’s Advanced Two-Component Meter Mix Dispense Systems offer reliable accuracy for a broad range of applications such as bonding and sealing, potting, gasketing, encapsulation, form-in-place gasketing (FIPG), and thermal gap filling.
Our meter mix dispense machines can be configured to meet your specific production requirement. For a system recommendation suited to your application and material selection, contact our experts.
System Comparison
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|---|---|---|---|---|
| PD44 | PR70 | Electric Fixed Ratio (EFR) |
Hydraulic Fixed Ratio (HFR) | |
| Minimum Shot Size | 0.005 cc to 5.0 cc | 2 cc to 70 cc | 0.3 cc | 30 cc |
| Fixed Ratio | Yes | Yes | Yes | Yes |
| Adjustable Ratio | Yes* | Yes* | Yes* | Yes* |
| Ratios | 1:1 to 25:1 | 1:1 to 24:1 | 1:1 to 12:1 | 1:1 to 32:1 |
| Drive | Pneumatic or Servo | Pneumatic or Servo | Servo | Hydraulic |
| Shot | Yes | Yes | Yes | Yes |
| Bead | Yes | Yes | Yes | Yes |
| Continuous Flow | No | No | Yes | Yes |
| Low Viscosity or Pourable Materials | Yes | Yes | No | Yes |
| Medium Viscosity | Yes | Yes | Yes | Yes |
| High Viscosity or Non-Flow | Yes | Yes | Yes | Yes |
| Supply Type | Supply Systems | Day Tanks or Supply Systems | Supply Systems | Supply Systems |
| System features and performance can vary depending on the material and application. Contact our experts for a recommendation suited to your production process. *System ratios can be adjusted by replacing pump sizes. |
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Browse Advanced Two Component Systems
PR70 - Benchtop Meter, Mix & Dispense System
Accurately dispense two-component low- to high-viscosity materials with Graco PR70 Meter, Mix and Dispense Systems. The PR70 is a superior dispensing solution for a broad range of applications, including bonding and sealing, potting, gasketing, encapsulation and syringe filling.
Electric Fixed Ratio (EFR) Metering System
The Graco Electric Fixed Ratio (EFR) is an electrically driven proportioner for two component sealant and adhesives. The EFR provides advanced material control in applications requiring consistent shots and beads.
Hydraulic Fixed Ratio (HFR) Meter, Mix & Dispense System
With its accuracy and repeatability, the Graco HFR lets you hit a specific ratio and volume – the first time and every time. Static, dynamic or impingement mixing options along with positive displacement pump technology will improve throughput while reducing scrap and rework.
