Peristaltic hose pump manufacturers
Peristaltic hose pump manufacturers
Wodetec heavy-duty industries hose pump is a kind of peristaltic pump. An elastomeric tube is squeezed along a length by rollers. The tube’s restitution after squeezing produces a vacuum that draws fluid continuously into the tube. That doesn't cause any damage to the product. And contaminations are avoided. Wodetec is peristaltic hose pump manufacturers and supplier from China.
The peristaltic application of hose pumps has been used in the industrial field for many years. The earliest original design can be traced back more than half a century ago. The first firefighters in the US state of Connecticut used this pump to transport lime slurry.
Hose pumps belong to the category of peristaltic pumps. The peristaltic pump is a kind of rotor type positive displacement pump. It is named because its working principle is similar to the digestive tract to transport gas, solid and liquid three-phase media in a peristaltic manner. There is no strict distinction between hose pumps and peristaltic pumps. Generally speaking, peristaltic pump refers to small flow rate (in ml/min) and low outlet pressure (not more than 3kg/cm2), which are mostly used in the field of health and laboratory measurement. The hose pump refers to large flow (up to 80 m3/h) and high output pressure (up to 16kg/cm2), which are mostly used for large flow transmission and measurement in industrial occasions.
Designers and users of hose peristaltic pumps primarily value their ability to deliver strong abrasive media. It has no valves and no seals, and the only part in contact with the medium is the inner cavity of the rubber hose. The rotor of the compression hose is completely independent of the medium.
In addition, the hose peristaltic pump has many unique features: no other pump has better self-priming ability than the hose peristaltic pump, and can almost produce a perfect vacuum to suck liquid; convey gas-containing liquid, foam liquid without air Resistance; conveying high-viscosity, shear-sensitive media is also a strong point; a fixed displacement per revolution has nothing to do with the outlet pressure, is a natural metering pump.
Various advantages make hose peristaltic pumps more and more widely used in mining, food processing, brewing, ceramics, water treatment and other industries.
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