Most of the products supplied to the sales market are sealed in special vacuum packaging. This number includes not only food packaging, but also other containers. All this is achieved thanks to modern technologies, in which the pressure inside the package is reduced to the maximum level. This function is performed by vacuum pumps presented in the sales markets for domestic and industrial use. Such equipment should be purchased only from trusted manufacturers and well-known brands. To make the right choice, you should study in detail all the best vacuum pumps in 2020.
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Best Vacuum Pump 2020
Many brands produce equipment for artificially lowering the pressure inside the package to the maximum level. Preference should be given only to trusted manufacturers and firms. To determine which vacuum pump is better, you should consider the entire range, familiarize yourself with their characteristics, advantages and disadvantages.
AgilentTwissTorr
It is a turbomolecular high vacuum pump. Produces a US device. It is applicable in many areas - the production of gas chromatographs, laser devices, in electron beam welding. The area of use is various industrial facilities and research laboratories.
The design of the entire structure is based on the use of advanced bearings, carried out by dry lubrication. These conditions provide a high frequency vacuum. During operation, vibration is almost imperceptible.
Pros:
- has a high degree of speed, models of this brand are the best in their segment;
- is a very reliable equipment with a low percentage of noise during operation and high stability of bearings with a maximum mass of loads;
- high performance due to the high percentage of compression;
- improved appearance, allowing due to its reduced size, to work in tandem with other systems;
- easy to use and reliable;
- no need for maintenance;
- long service life.
Minuses:
- expensive price range;
- weak lineup.
Leybold COOLVAC
Switzerland manufactures a cryogenic high-vacuum refrigeration pump. Applications - laboratory equipment, protective coatings, space simulators, electron beam welding, loading chambers and evaporation systems.
An important component in the structure of the equipment is the presence of cooled cryoheads. With their help, the necessary vacuum arises, as a result of the formation of condensate on their surface from gases. The brand presents a wide range of 9 devices. Except for one, they are all automatically controlled.
Pros:
- good level of performance and purity applicable to a variety of gases;
- work is carried out in a stable mode, after regeneration the indicators are fully restored, there is no sensitivity to vibrations, various impurities;
- no need for nitrogen purge;
- very easy to operate and control, starting from a computer;
- the possibility of combining with low-vacuum installations.
Minuses:
- the need for regeneration during operation;
- high price range.
Edwards xds
The dry scroll low vacuum pump is manufactured in England. It is a competition for rotary vane machines. They are used to work together with high-vacuum tanks, with their help they pump out special chambers for implantation, to remove gases without the use of oils, for electronic microscopes and all kinds of spraying. There are 2 types of spirals in total - dynamic and static.
Pros:
- applied innovative technologies, which are based on gas ballast and a special bellows for insulation;
- work is performed in a stable mode;
- high level of reliability due to prevention of penetration of various impurities into the chamber;
- ease of use, installation, operation;
- ease of repair work, long service life.
Minuses:
- is not the most recent model;
- expensive price range.
Busch R5
The single-stage rotary vane low vacuum pump is manufactured in Germany. Applications - the production of medical equipment, packaging, plastics, ceramics and beverages. Widespread use for centralized pumping, printing, transportation and food processing.
The design is based on a rotary mechanism with plates. The presence of gaps is sealed with oils. By means of a cyclical operation that operates continuously, gases and air are eliminated.
Pros:
- a high degree of efficiency is achieved with the help of a check and gas ballast valves, an oil cleaner;
- wide range of models;
- high quality level;
- smooth operation and no noise;
- easy to use, reliable, long service life.
Minuses:
- areas of application are limited due to the presence of oils;
- high price range.
SamsonPumps KE
A liquid ring three-phase low-vacuum pump is manufactured in Denmark. Scope - pumping air mixtures, gases and vapors from special tanks for technological purposes. The work is carried out on the principle of a hydraulic action machine. It includes only two connections, there are seals at the ends, all materials are combined with each other in an original way, the presence of built-in branch pipes. A wide range of 12 devices is presented. All of them are powerful, productive, high quality.
Pros:
- high quality level of all materials and equipment;
- high level of efficiency and productivity;
- reliability and excellent strength of materials;
- has compact dimensions;
- high level of profitability, no noise during operation;
- ease of use;
- long service life;
- high level of resource and ease of maintenance.
Minuses:
- low vacuum level;
- fixed prices in small quantities.
Vacuum pumps are serious equipment for artificially lowering the pressure inside the package to the maximum limits. They are special equipment used for domestic and industrial purposes. They have a very serious and wide range of applications. With their help, packages are sealed in the food industry and in other areas, air mixtures, gases and vapors are pumped out, used in medical equipment, printing, centralized pumping, plastics, packaging, and for other purposes are carried out.
To make the right choice, you need to get familiar with the best manufacturers and brands, study the entire model range in detail, compare all technical characteristics. Each model has its own advantages and disadvantages. Only trusted brands and manufacturers should be preferred. When choosing a vacuum pump, be sure to pay attention to its intended area of application.
