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Screen size and standard mesh comparison table

Article source:Original Author:admin Popularity: Time:2017-09-07 08:51 【Big Middle Small
Screen size and standard mesh comparison table
Calculation formula of screen mesh
Screen mesh refers to the length of an inch (25.4mm), a total of how many holes arranged, is how many goals. Not 25.4 square millimeters, but in this length of the column. Such as the left of the two holes a total length of 25.4, then the two heads, not four eyes.
The mesh is N, the wire diameter is D, and the pore diameter is R.
Mesh number N = 25.4 / (D + R)
The pore size is R = 25.4 / N-D

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