How pharmaceutical peristaltic pumps improve work efficiency

2022-04-22

Peristaltic pumps, also known as constant flow pumps, are widely used in pharmaceutical, food and beverage, chemical, water treatment, laboratory, and other fields. It can transmit corrosive chemical reagents such as strong acid and alkali, and can also transmit viscous and sensitive fluids containing certain particles.
Peristaltic pumps are very popular in the pharmaceutical industry for their high precision, low flow rate, ability to transfer highly viscous liquids, and non-contamination and corrosion-free pump tubing types. Whether it is a Laboratory Peristaltic Pump or an Industrial Peristaltic Pump, it is the transmission accuracy of the Peristaltic Pump that determines the efficiency of the peristaltic pump at work. However, the high accuracy of peristaltic pumps requires good drivers, Peristaltic Pump Heads, and hoses.
The Peristaltic Pump Hose is the main component of the peristaltic pump, and its performance directly affects the accuracy and stability of the peristaltic pump flow. Many factors affect the life of the peristaltic pump hose, such as the speed of the peristaltic pump drive, the material of the hose, and the pressure tube gap between the pump head roller and the arc.
Fatigue damage is the main manifestation of a hose rupture, and the operating speed of the pump head needs to be adjusted. when choosing a peristaltic pump, you should try to choose a pump head with a larger flow rate, or you can run at a slower speed, thereby extending the life of the hose.
The choice of material plays an important role in the overall performance of the peristaltic pump hose. Domestic hoses are generally food-grade silicone hoses, with a lifespan of about 200 hours under the condition of uninterrupted operation at 600 rpm, while under the same conditions, imported hoses can achieve a long life of more than 1200 hours. In contrast, the price of imported hoses will be much higher than domestic ones. However, imported hoses also need to be selected according to the actual use, and not all imported hoses have a long service life. The service life of imported hoses of some materials may be much shorter than that of domestic hoses. Special Occasion.
In addition, the size of the pressure tube gap and the uniformity of the pressure tube gap also affect the life of the peristaltic pump hose. For example, whether the curve of the arc is uniform, the machining error of the roller and the wheel, and the assembly error of the center of the roller and the center of the arc. If the gap between the pressure pipes is not uniform, to ensure the airtightness of the pump head, the position at the minimum pressure will be subject to no air leakage, so that the other places will be overpressured (the gap will be smaller than the normal value), which will make the hose The local lifespan is reduced.
With the development of the market, the corrosion-resistant peristaltic pump supplements the defects of the traditional peristaltic pump according to the characteristics of the medium (such as corrosiveness). The transport of corrosive media is often accompanied by high temperature, high pressure, or impurities, which will further affect the life of the pump. Various chemicals and organic solvents are often accompanied by an increase in temperature during the transfer process, and many media also have high viscosity and large specific gravity due to various processes. These phenomena have produced a severe test for the pump.
Chuangrui peristaltic pump, its YZ1515 pump headshell is made of PPS polymer material, and the pipe fittings in contact with the internal material is a high-function engineering plastic hose, which can well solve the problem of chemical transportation. And its long service life, easy to replace the hose. It can completely solve various problems of ordinary corrosion-resistant pump products, thereby reducing production and engineering costs, and improving system stability. This equipment has outstanding advantages and is gradual wins market attention.
If you are interested in the peristaltic pump or have any questions, please leave a message or contact us: www.crpump.com,support@crpump.com,15633705132

Previous: Application of peristaltic pump in beverage processing

Next: Application of peristaltic pump in automatic toluene insoluble matter analyzer