April 25, 2016 – Graco, a provider of fluid handling products and systems, announces that its PR70 Meter, Mix and Dispense Systems are now configurable with flow control and servo motor options, expanding their capacity to produce accurate and consistent beads in adhesive and sealant applications. The PR70 line offers fixed ratio, variable ratio, and advanced data control models, making the PR70 ideal for a range of applications, including bonding and sealing, potting, gasketing, encapsulation, and syringe filling.
Known for its reliability and accuracy, the PR70 Meter, Mix, and Dispense System’s stainless steel design delivers ratio accuracy of ±1% with low likelihood of material incompatibility. The system’s linear transducer monitors piston velocity to ensure accurate dispense ratios, and its automated dispense meters enable operators to program shot sizes from 2 to 70 cc.
The Graco Control Architecture (GCA), with built-in diagnostics for quick troubleshooting, makes the PR70 systems highly user-friendly. Additionally, the systems feature a modular design that eliminates point-to-point wiring.
