How to determine the size of the melt pump? How to calculate the pump's output per minute?

The melt metering pump uses displacement to indicate its size. The models of melt metering pumps range from 0.2cc to 12000cc. This includes: 0.2cc, 0.5cc, 1cc, 2cc, 5cc, 10cc, 20cc, 31.5cc, 50cc, 100cc, 150cc, 200cc, 315cc, 500cc, 800cc, 1200cc, 3200cc, etc.

For example, a 100CC displacement melt pump metering pump refers to a displacement of 100cc per revolution of the melt metering pump, which can also be understood as 100ml. The speed of the melt metering pump varies depending on the viscosity of the conveyed material. When the viscosity of the material is between 1000-5000PA S (viscosity unit), the speed of the melt metering pump should be selected between 5 and 60 revolutions per minute. At this viscosity, rotating 5 times per minute, the 100CC melt metering pump produces 500ml per minute; When rotating 60 times per minute, the 100CC melt metering pump produces 6000ml per minute.

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