Meter Mix has introduced the LiquidFlow 2, a new progressive cavity pump system for extremely fine dispensing of adhesives and potting compounds. The compact metering and mixing system is configured for either manual or robotic application of two-component polyurethane, epoxy resin, silicone, and methacrylate. The pump system also features 50 programmable mixing ratios, flow rates, and shot quantities, which can be stored via a recipe function.

The LiquidFlow 2 is configured with twin progressive cavity pumps, which can be manufactured from different materials. Therefore, the system can be utilized for processing abrasive and/or corrosive materials. The pumps operate without pulsation. Very small beads and shots can be applied continuously and precisely. The mixing ratio is variably adjustable. Quantities from 0.006 milliliters can be dispensed. The accuracy is typically within ± 1%. The materials can be supplied from various containers, with the standard being 600 ml cartridges. Optional reservoirs are available in 2.5 and 6 liter sizes. Digitally controlled heating circuits, electric material agitators, and electronic fill level indicators are also available.

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