Choosing a good vacuum pump manufacturer has many advantages. First of all, it brings high cost performance, followed by good use experience, high return on investment and worry free after-sales service. There are many vacuum pump brands available at home and abroad, so how to choose reliable vacuum pump manufacturers?
1、 Core technology adopted by vacuum pump manufacturers
Vacuum pump is a leading technology product. There are many series of vacuum pump products, such as screw vacuum pump, dry screw vacuum pump, oil-free screw vacuum pump, water ring vacuum pump, roots vacuum pump, air-cooled Roots vacuum and vacuum unit. For vacuum pump manufacturers, technology is their core competitiveness. The production and processing technology of their products directly reflects the quality and grade of vacuum pump products. For example, the world-famous vacuum pump is produced in Germany and Japan. At present, the source technology of many domestic vacuum pump manufacturers comes from these two countries. However, the specific number of core technologies from Germany or Japan needs to be comprehensively considered by customers and friends.
2、 Production materials used by vacuum pump manufacturers
From the perspective of users, we certainly hope that the vacuum pump we buy will have a longer service life. For example, the quality of raw materials used in screw vacuum pumps and oil-free screw vacuum pumps can be directly reflected in their service life and performance. At present, carbon steel and stainless steel are widely used as raw materials to manufacture vacuum pumps. The vacuum pump produced by these two materials can stand the test in quality and provide a certain guarantee for good performance.
3、 Past application cases of manufacturer's vacuum pump
Understanding this information is mainly to help user friends understand the specific details of products from manufacturers in the same industry. If there are more successful application cases, it can at least prove that the products of vacuum pump manufacturers are suitable for your industry, saving a lot of trouble in model selection.
4、 After sales service of the manufacturer
For users, industrial vacuum pumps are like air conditioners at home. After sales service must be just needed. Even if it has been used for 5 or 10 years, it is not necessary to make an after-sales call, but with this service, users can always feel at ease. Some vacuum pump manufacturers have a perfect after-sales service system, with special personnel to pay regular return visits and provide door-to-door service when necessary, so as to find and solve problems in time, which brings great convenience to users.
5、 Others, such as design quantity, production and manufacturing scale, number of R & D engineers, export capacity, etc., are also bonus items for vacuum pump manufacturers.