What is the working principle and characteristics of peristaltic pump?

Peristaltic pump is a new type of industrial pump,is the product of modern industrial development,widely used in pharmaceutical,food,chemical and other industries,transport some sensitive,viscous,corrosive,grinding,high purity requirements,and contain a certain granular material medium.The medium is not in contact with the pump body,which is conducive to the transport of some corrosive media on metal,such as:a variety of acid,alkali solution,or some salt solution containing chloride ions.

Peristaltic pump is mainly used in laboratory,suitable for series of multiple pump heads,especially DG series pump heads,to achieve multi-channel,small flow liquid transmission.Bt10-1l driver can output large torque,can provide a flow range of 0.02-50(ml/min).Using large screen dot matrix LCD display for menu and parameter setting menu,flow and speed display on the same screen is simple and intuitive,friendly man-machine interface.

The multi-channel peristaltic pump has a variety of control modes,which can be externally controlled by standard external control interface and RS485 communication interface

Peristaltic pump adopts high purity silicone rubber raw material platinum vulcanization vertical extrusion molding,smooth inner cavity,long time extrusion wall is not sticky,precise size tolerance,uniform wall thickness is not eccentric,high tear resistance,high rebound,can reach food hygiene,drug iodine,medical and other testing standards.

Chemical stability:can withstand weak acid and alkali such as:weak corrosive drugs,low concentration potassium permanganate,acetaldehyde reagent,animal oil,vegetable oil,vaseline,glucose,alcohol,hand sanitizer,fruit juice,disinfectant,blood,weak acid and alkali gas.Not suitable for strong acid and alkali and organic solvents such as:high concentration of sulfuric acid,hydrochloric acid,sodium hydroxide,nitric acid,lubricating oil,silicone oil,mineral oil,oil,gasoline,diesel oil,hydraulic oil,high concentration of acetone,carbon tetrachloride,high concentration of ozone,etc.

Can work in-50-200 degrees of the working environment,can be repeated high temperature and high pressure sterilization,can be used ethylene oxide,Y ray,βray irradiation disinfection.When the peristaltic pump works,the speed and flow are adjustable.Our limit test life of the peristaltic pump silicone tube is:at the speed of 300 RPM,the medium is water,and its continuous service life is 500 hours.It is 5-10 times more durable than platinum silicone tubes made of other materials.