Sealant Equipment & Engineering: Introduction of New Servo-Flo® 704-HV Precision Meter Systems

Sealant Equipment & Engineering, Inc.’s new Servo-Flo® 704-HV two-component, variable-ratio, high-volume, meter-mix dispense system is ideal for automated, semi-automated or robotic dispensing applications. The dual-servomotor design is used by manufacturers wanting one system to dispense various size mixed material volumes and to electronically adjust the material ratio without changing meter hardware.
The Servo-Flo 704-HV is a high-volume continuous flow dual-gear meter system which precisely proportion, mixes and dispenses infinite volumes of two-part epoxies, polyurethanes, silicones and acrylics. The dual-servomotor design provides fixed and variable flow-rate dispensing or variable flow-rate profiling, which varies the dispense rate, on-ratio, during filling operations for optimum part quality and production cycle time.
Three levels of operator interface controls are available to handle the meter-mix dispense process requirement. The system operator interface control quickly selects a preset dispense program which sets adjusts material-volume settings and output flow rates for different-size part batches or extruded bead sizes. The system controller accepts inputs from the automation controller or the operator interface to select different stored, or create new, flow and volume programs for different product-dispensing requirements.
The meter system accepts low- to high-viscosity materials and is supplied by pumps or pressure tanks supplied by Sealant Equipment & Engineering, Inc. The Servo-Flo 704-HV meter, control panel and supply can be frame-mounted, portable-cart mounted or enclosed with necessary accessories.

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