What about the key points for selecting flour mesh?...

How to calculate the number of nylon meshes, Chinese name: Mesh number English name: mesh number Definition: The number of meshes per inch (25.4mm) of the screen. If there are several holes on the 1 mm, if the length is too small, people in this industry can't understand it, and it has to be converted. It has no practical meaning. Since the screen has the corresponding technical standards, the screens of different sizes have the diameter of the specified wire, so simply say the screens of different meshes, each hole does not count the actual number of millimeters of the wire, It is not a person in the industry, it is impossible to say.

The number of meshes of nylon mesh refers to the number of holes per inch of screen. 50 mesh means that there are 50 holes per inch of screen, and 500 mesh is 500 holes. The higher the number of meshes, the more holes.

In the maishi standard sieve, the so-called mesh is the number of sieve holes in a length of 1 inch, and is simply referred to as the mesh. The larger the mesh number, the smaller the aperture. In general, the number of meshes × aperture (microns) = 15,000. For example, a 400 mesh screen has a pore size of about 38 microns; a 500 mesh screen has a pore size of about 30 microns.

The above is the introduction of the purpose of the nylon mesh. If you have any questions, you can consult the professional technicians of the maishi manufacturer.