The pump cover of the 2BE3 series liquid ring vacuum pump produced by EVP company can be lined, and the material is PP (see below picture), which can effectively deal with the problem of anti-corrosion. At present, the maximum model which we can do this kind of lining material is till to 2BE350, ...

Question: What is the oil level of 2X-70A? Is this red dot the highest oil level or the lowest oil level? Answer: The red dot is the center oil level. The oil level runs under vacuum for 5 minutes, reaching the red point or exceeding the red point by 3-6 mm Can’t be lower than the red point...

Inlet and exhaust port flexible connection, also called Inlet/outlet compensator, it used for The function of using it to connect is to reduce vibration, and increase the airtightness of the pipeline. We use Bellows connection in the inlet port    We use rubber Flexible Connection in the outlet p...

The automobile, an important invention of the second industrial revolution, provides an important guarantee for the material transportation of human society and promotes the process of history. Since invented the first steam car diesel, petrol cars, its power source are all fossil fuels, however,...

Epoxy resin is a high-molecular polymer with a molecular formula of (C11H12O3)n, which refers to a general term for a class of polymers containing more than two epoxy groups in the molecule. It is a polycondensation product of epichlorohydrin and bisphenol A or polyol. Due to the chemical activit...

Scanning Electron Microscope (abbreviated as SEM), referred to as Scanning Electron Microscope. It is an electron microscope that uses a focused electron beam to scan the surface of the sample to produce an image of the sample surface. Scanning electron microscope (SEM), also known as SEM analysi...

Biogas, as the name suggests, is a gas found in swamps.People often see, in the marsh, sewage or septic tank, there are bubbles coming out, if we strike a match, it can be lit, this is the natural occurrence of biogas. From the perspective of scientific definition, biogas is a kind of combustible...

Vacuum pumps are widely used in plastic processing, mainly used to extract gas/vapor, and operate at lower processing temperatures to produce high-quality products. Our expertise in vacuum applications allows us to design robust and reliable vacuum systems to meet your vacuum needs during plastic...

Introduction With the development of the pharmaceutical industry, competition is becoming increasingly fierce. The quality of products and production costs determine the survival of enterprises. In the manufacturing process of medicines and intermediates, the requirements for a clean vacuum envir...

As we all know, most of the egg trays are made from waste paper, and the egg tray machine integrates these fertilizers to form an egg tray, which not only reduces the waste of resources, but also protects the environment, in line with contemporary people’s concept of life. In today’s ...