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The GRACO EFR (Electric Fixed Ratio) system is a high-precision metering, mixing, and dispensing solution for two-component sealants and adhesives. It is designed to provide accurate and repeatable dispensing for applications like gasketing, beads, shots, and potting.
key features and benefits:
– High Accuracy: The EFR system delivers precise bead dispensing, ensuring a consistent ratio, even with low flow rates.
– Superior Repeatability: It offers shot repeatability with “wink-free” changeovers, meaning the transitions in the dispensing pattern are not visible in the finished bead.
– Versatility: The EFR system can handle a wide range of materials and flow rates.
– Ease of Use: It is designed to be user-friendly.
– Durable Construction: It features robust electric drives and durable Z-Pumps built to handle abrasive materials.
– Independent Motors: The system employs one electric motor per pump.
– Digital Ratio Control: An onboard Human Machine Interface (HMI) simplifies ratio adjustments and system performance monitoring.
– Integration Capabilities: The EFR system can be easily integrated with factory PLCs.
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