The flow metering peristaltic pump uses a motor to drive a set of rolls. The roller successively runs over the soft pump tube, compressing and releasing it repeatedly. This extrusion creates a vacuum that draws the fluid in and through the pump tube, thus completing the pumping process. Because only the pump tube is the water component, the maintenance and cleaning of this pump is simple and convenient.

Application conditions of flow metering peristaltic pump:

1. Peristaltic pump is a positive displacement peristaltic pump, and the flow rate of the pump is determined by the output speed of the driving device. Due to the structural and material limitations of the peristaltic pump, the speed is not easy to be too high.

2. when the process is continuous operation, the actual flow should be consistent with the rated flow of the peristaltic pump, if the need for stable operation, and the flow requirements are changing, it is best to choose adjustable speed peristaltic pump, and the large flow should not exceed the rated flow of the pump.

3. when the process is intermittent operation and no quantitative requirements, the rated flow rate of the peristaltic pump can be greater than the required flow rate. If there are quantitative requirements, the rated flow of the peristaltic pump should be basically consistent with the actual flow.

4. The rated pressure of the peristaltic pump refers to the working pressure of the peristaltic pump under a certain power motor. The actual working pressure of the peristaltic pump is determined by the pipeline resistance loss and lifting height of the peristaltic pump in the system itself. Therefore, in operation, the actual working pressure of the system should not be greater than the rated pressure of the peristaltic pump.

5. the pump is a peristaltic pump, so it has a certain pulse when conveying materials.

6. peristaltic pump allows empty operation.

Performance analysis of flow metering peristaltic pump:

1. peristaltic pump is through the rotating roller to make the rubber hose peristaltic to transport the liquid, the liquid to be transported only in the rubber hose flow, do not contact with other parts of the pump, to avoid the liquid by the pump body pollution;

2. the rubber hose material is strictly selected, the use of non-toxic, acid resistance, good corrosion resistance of silicone rubber. Meet the hygienic standards used in biochemical and medical fields.

3. the peristaltic pump adopts integrated digital control technology, so that the pump liquid packaging measurement is more accurate, the solution packaging accuracy can reach more than 1%;

4. peristaltic pump is easy to use, change the delivery of liquid, as long as the replacement of the hose can be achieved, without any pump cleaning; Filling quantity setting is simple and convenient;

5. simple structure, easy to operate, easy to clean and disinfect, is the ideal equipment for pumping blood and other fluids in medical, biochemical and pharmaceutical industries. It can also be used in chemical industry, food industry, paper making, printing, ceramics, mining, metallurgy, wastewater and waste treatment and other industries.