There are a number of types of mechanical screening equipment that cause segregation. These types are based on the motion of the machine through its motor drive. Circlethrow vibrating equipmentThis type of equipment has an eccentric shaft that causes the frame of the shaker to lurch at a given angle.
Screening Equipment. There are 2 types of screening equipment that are most commonly used; both are accurate and reliable. Each hospital has selected a type of screening equipment based on their hospital resources, available personnel, cost, and the number of births at that facility.