Vacuum pumps are machines built to remove molecules of gas from a sealed volume, leaving behind a partial vacuum. They are mostly used in a myriad of scientific and industrial processes. You can get different types of vacuum pumps at Tuthill/Kinney pumps. Vacuum pumps were previously known for having too much noise and a high carryover of oil, hence, they had very high energy costs. That has changed over recent years along with some other developments touching on air movement technology.
This advancement of vacuum pumps has led to increased reliability, improved performance, quiet operations, and reduced energy costs. In this article, we’ll discuss some of the technology improvements of vacuum cleaners. The list is meant to guide you in choosing the best vacuum pump for your operations as well as update you on the latest developments in the four major categories of vacuum pumps.
Here are 3 technology improvements of vacuum pumps:
1. Rotary Vane
The rotary vane pumps technology, best for paper and printing operations, has been tried and tested and seen to lead to more innovations as well as reduce the operational costs and improve total performance. These pumps can also operate at lower temperatures compared to previous ones which reduce their oil usage. They can also extend intervals of maintenance and their service life. These vacuum pumps have a basic but sturdy construction and are good are retaining oil regardless of the pressure they are operating at. These are just some of the features that have made the machines quite reliable. Rotary vacuum pumps can be used for paper and printing, packaging, handling material, woodworking among many other applications.
2. Dry Claw
These vacuum pumps are advantageous in that they eliminate lubrication in the main chamber which therefore reduces any chance of contamination of the process. Dry claw vacuum pumps use two claw-shaped rotors which run in opposite directions and do not touch the pump chamber. This feature ensures that they are wear-free. In addition to that, they are considered to be very quiet which promotes a suitable working environment. Dry claw vacuum pumps have a variety of applications which include drying processes, packaging lines, and others. The vacuum pumps are best known for achieving high performances at operating pressures as low as 200 bar and also improved efficiency.
3. Rotary Screw
Rotary screw vacuum pumps are basically technology-proven compressor screws. They have significantly higher performance compared to other machines with a reduced level of maintenance, heat, and noise emissions. The vacuum pumps also allow you to tailor the vacuum production precisely to meet the process demand. They are also very economical in energy consumption by reducing the usage up to 50 %. Rotary screw vacuum pumps are meant for specific industries, most suitable to large enterprises such as plastic, glass, food packaging, and canning industries. These machines are equipped to process controllers which are run electrically and also have a variable speed drive. This makes them very economical to run. By reducing waste of excess energy, the Rotary screw reduces the operating expenses while increasing the life cycle.