Peristaltic Pump and Others Pumps For Liquid Filling

Keywords: Liquid Filling Pumps ,Peristaltic Pump
2020-11-05 14:57

Today, we are going to show you some common liquid filling pumps. They are peristaltic pump, piston pump, gear pump, and Lobe pump. If you have any questions or need to buy a peristaltic pump, please feel free to contact us.


Also known are roller pumps, peristaltic pumps operate via an alternative relaxation and compression of a rubber tube containing the fluid.

Advantages

  1. Peristaltic pumps offer a straightforward setup and have filling accuracies ranging between 1-2%.
  2. Ideal for high-changeover and sensitive applications.

Disadvantages

  1. You need to replace the tubing of peristaltic pumps often. This is among the things you need to consider if you are opting for these kinds of pumps. But if your schedule of production is coordinated, these pump systems can help you save on operation costs.

 

Suitable Applications

  1. Peristaltic pump filling systems are perfect for applications requiring no metallic contacts with filling ranges from 50 – 1100 ml. They are also ideal for biomedical, diagnostic, and pharmaceutical industries.
     
Piston Pumps
 

Piston pumps come in various flavors and styles. They are reciprocating pumps that are usually driven by electric motors and can operate in various pressures.

Advantages

  1. Piston pumps operate reliably most especially in repetitive accuracy. They will stroke at the same distances in each filling cycle throughout the day. Thus, producing an incredibly accurate fill per container.
  2. By coupling piston pump systems with integrated electrical servo motors, the result would be an extremely accurate liquid filling process. They can reach accuracy levels within a range of 0.5%.

Disadvantages

  1. How to perform easy changeovers is still an unknown aspect of piston pump filling systems. This includes how technicians can easily clean and disassemble them.
  2. The price of piston pump systems can be impractical for the majority of applications. But, you can find other piston pump styles that encompass various price points and fill accuracies.

Suitable Applications

Piston pump liquid filling systems are suitable for filling liquid products in various industries such as the following:

  1. Food and beverage
  2. Pharmaceutical
  3. Chemical
  4. Cosmetics or personal care
  5. Diagnostic
  6. Biomedical
     
Gear Pumps
 

Gear pumps are types of positive displacement pumps that move fluids by enclosing fixed volumes, again and again, using interlocking gears or cogs. This transfers the fluid mechanically using cyclic pumping actions.

Advantages

  1. Gear pumps are popular for their high-speed feeling rates which are perfect when you are filling volumes of up to 20 liters.
  2. These types of pumps are also inexpensive compared to the piston, peristaltic, and lobe pumps.
  3. Disassembling and cleaning gear pump systems is easy and they operate quietly.

Disadvantages

  1. Gear pump metering systems tend to produce the least accurate fills compared to the other pump systems. However, when filling high liquid volumes, this is not usually a big issue.
  2. These pumps must also be applied with gravity because their design does not allow the pump to draw liquid from floor levels.

Suitable Applications

  1. Gear pump systems are suitable for filling high liquid volumes as mentioned above. This means cleaning liquid products like car wash soaps. But, you can also use gear pump liquid fillers for cleaning chemicals and beverages.
     
Lobe Pumps
 

Lobe pumps are similar to gear pumps but the design of lobes is almost meeting instead of touching and turning each other.

Advantages

  1. The machinery of lobe pumps have high tolerances and they can even handle high-pressure values.
  2. They operate well, either vertically or horizontally, and are easier to maintain.
  3. They conform with the 3-A sanitary standards which means that lobe pumps are suitable for handling dairy products.
  4. Lobe pumps are sanitary filling solutions that are ideal for viscous liquids with a filling accuracy within a range of 1.0% or better.

Disadvantages

  1. Lobe pumps are rather expensive choices because of their high accuracy machinery. However, they are worth your money if your application requires a clean and accurate filling solution.

Suitable Applications

  1. Lobe pump filling systems are suitable for large fill volumes up to 1 gallon. Moreover, lobe pumps are used for diagnostic applications, some pharmaceutical liquids, food, cosmetics, and personal care products.
     

Conclusion

The above-mentioned types of liquid filler pumps are just the primary options you’ll have and they have their advantages and disadvantages. But the most important thing you should remember to consider when choosing a pump is your product’s characteristics. Understanding your application’s specific needs is vital in finding a machine that is well-suited for your project.

Finally, I hope that everyone can understand and buy satisfactory products. We are a professional manufacturer of peristaltic pumps. Will try to meet all your peristaltic pump needs.

*If you encounter any quality issues, please contact us in time.
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*CR peristaltic pump manufacturer products with one year warranty and lifetime maintenance.
*The product pictures and models, data, functions, performance, specifications and other parameters of this website are for reference only. CR pump may improve the above contents. For details, please refer to the product and product manual. Unless otherwise stated, the data contained in this website are CR pump internal test results, and the comparisons are compared with the CR pump products.

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