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Pro-Meter® S2K Series Shot Meters

Pro-Meter® S2K Series Shot Meters
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Pro-Meter® S2K Series Shot Meters Dual positive displacement shot meter delivers precise control of material flow and mix ratio when dispensing two-component materials. The Nordson Pro-Meter S2K series two-component shot meters are designed for application of two-component materials. When “bead on the part” appearance and consistent command of bead profiles and mix ratio are crucial to product quality and function, Nordson’s Pro-Meter S2K shot meters are the solution. Features and Benefits • Linear servo actuator and positive displacement meter provide accurate volume and flow rate control, regardless of changing material characteristics or robot speed. • Flow-through material porting design reduces “packing out” of filled materials within cylinder, helping to reduce nozzle plugging and maintenance. • Dual independent servo drives provide the system with the flexibility to be set up to dispense at a ratio that meets the material and application requirements. • Quick-change packing cartridges facilitate easy access for on-line routine servicing and reduced maintenance costs. • Auto-Flo™ valve technology inlet/outlet valves provide accurate deposition and control with sharp material cut-off for maximum performance and cartridge-style maintenance. • Extrude, stream or swirl capability provides flexibility to meet application requirements. • Multiple meter sizes available to meet specific application volume and cycle time requirements. Ease of Maintenance The Pro-Meter S2K metering system is designed for fast, easy maintenance. It features a high-performance ScoreGuard® shaft coating to help withstand the abrasive materials present in today’s demanding production environments. In addition, it incorporates: • Modular design • Optional integrated temperature conditioning – either 120V or 240V electrically heated units or water traced units are available – provides internal control of material temperature to the point of dispense. • Quick-connect cables • Available ARW seals pass air behind the primary seal to prevent an aerobic materail from curing, eliminating premature wear and excessive maintenance. • Reduced maintenance costs • Quick-change packing cartridges • On-line routine servi

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Meter Operation The Nordson Pro-Meter S2K combines shot meter technology with proportional control to provide precise, repeatable deposition and efficient material usage. A uniform amount of material is applied as the robot accelerates and decelerates along its programmed path via an analog input signal, while maintaining mix ratio. This precise flow control provides better adhesive bead profiles and excellent ratio control. The material cylinder of the Pro-Meter S2K system is filled by positive pressure from a Nordson Rhino® bulk unloader to ensure positive material refill and eliminate...

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