Tag: peristaltic pump

Peristaltic pumps can work in the occasion of continuous delivery of fluids, and at the same time can find and solve many difficult problems in fluid delivery in time. It can transport sewage, suspended solids, corrosive chemicals, and other fluids with flow rates of up to 40 liters per minute. ATO peristaltic pumps are often used to transport fuel liquid, chemical etching liquid for etching, printing ink, laundry chemical solution, grinding liquid, lubricating liquid, etc.

The peristaltic pump is mainly suitable for all kinds of complex liquid proportioning, suitable for metering and feeding, and can realize high-precision flow transmission control. The peristaltic pump has low noise and easy operation, stable performance, a large flow rate of data storage when powered off and can be timed. It is widely used in environmental protection, medicine, food, the chemical industry and other fields, as well as laboratories in universities and other related industries.

Peristaltic pump is a kind of hose pump, relying on the flexibility of the hose to work, both can be continuous transmission, can also be filled, the liquid only flows through the hose, so the health grade is higher in all pump types. Peristaltic pump has good self-sealing performance and can be simplified in the design of pipeline. Therefore, in recent years, more and more filling machinery began to use peristaltic pump as a filling unit. However, because of some of the structural characteristics of peristaltic pump, there will be a problem of transmission accuracy in the use of peristaltic pump. The reasons and solutions will be explained in detail below.

A peristaltic pump usually refers to a pump with a small output pressure and an output flow of 0~30L/min. It is widely used in pharmaceutical, food, chemical and other industries to transport some sensitive, viscous, strongly corrosive, grinding, high-purity, and certain granular materials. So, when using a peristaltic pump, how should we improve its working efficiency?

Both styles have their own advantages and disadvantages. While today's diaphragm pumps are more complex than they were a few years ago, with better valves, diaphragms, drive mechanisms, etc, they still require a basic understanding of a successful procedure. On the other hand, peristaltic pumps are simpler to use initially and require less experience to operate under adverse conditions. In this article, we will compare diaphragm pump and peristaltic pump.

Peristaltic pump is also called peristaltic metering pump, constant flow pump, peristaltic hose pump. A peristaltic pump is a liquid transmission device that can control the flow rate. By repeatedly compressing the elastic tubing, the liquid in hose moves in a certain direction, and its flow rate is determined by the diameter of tubing and the compression speed. The liquid is delivered by alternately squeezing and releasing the elastic delivery hose of the pump. In this article, we will introduce structure, working principle and selection of peristaltic pump.