Cooper Ridge Vineyards in Roseburg, OR uses Pulsair’s mobile Wine Cart to mix red wine caps in fermentation tanks. The wine cap Pulsair air mixing process works by sequentially pulsing in large bursts of compressed air into the juice below the cap. The rising bubbles push and pull the juice up through and over the top of the cap to completely homogenize and mix the floating grape cap. Wine punch-downs and wine pump-overs may be used alongside Pulsair during fermentation to create and craft the best wines possible.