Poor plastic flow properties can cause the flow of material in the funnel of the processing machine to slow down and even stop. This can lead to quality fluctuations in the end product and disruption of production. The flow properties depends on the size and shape of the pellets, the moisture rate, electrostatic charge and the additives that have been mixed in. The powder flow speed tester allows you to test how uniform granular plastics are by measuring and observing how they pour.