Grand machinery How does the peristaltic pump work

The peristaltic pump is a simple to operate dispensing pump with fill volume/fill time/pause time/copy number set directly on the touch screen. No need to calculate tube flow and time.
1. Stainless steel case design of the internal circuit board dust-proof, sturdy and durable;
2, Digit display, speed resolution of 0.1 rpm, High Accuracy, clearly visible liquid metering pumps
3, Keypad controls the speed, rotating, starting and stopping, full speed, state memory (power-down memory);