a 10 u2033 trough at a 5 degree angle at the point of interface and then descending at a rate of approximately 2 5 feet per second for a time of approximately 20 seconds residence time will produce a consistent size and shape of pellet in a quantity of approximately 325 to 375 pounds per hour in specialized product situations individual channels can be built in the raceway such that each nozzle utilized at the introduction point directs the droplets to follow a particular channel thereby stopping any horizontal interaction between units that were introduced at the same time when the gasification is removed remotely from the interface and mixed into the general body of the cryogen the gasification can create additional random mini currents within the body of the cryogen that assist in the general manipulation of the inherent currents and their subsequent effect as well as encouraging continued movement of the gasification this movement of the gasification away from the interface inhibits the initial floatation or levitation of droplets caused by the violent gasification 52 thereby minimizing the interaction of floating units that are randomly thrown around and have the possibility of hitting the sides of the raceway and or each other the form of the raceway can also assist in this management and manipulation a spiral raceway can continually change the direction of the flow of the cryogen thereby not allowing it to stabilize in a particular direction a cascading raceway may.