Why does Meizhou Shanwei determine the center distance or opening ratio of the punching sieve?

The center distance is the distance between the center of one hole and the center of another nearest hole to which it is adjacent. The center distance of the punching screen is a way to indicate the spacing of the holes, and the other is the opening ratio. The substantive meaning of these two representations is the same. So just need to determine one of them.


With the development of stainless steel screen plates, the punching screens have also continued to expand. Since the punching screen products are generally not priced, the punching screens are generally combined according to size, material and some parameters to determine the price. An essential parameter in the quotation of punched sieve plates is the hole spacing.


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