Hook Strip Flat Screen is constructed with two or three layers of stainless steel wire cloths bonded to a steel support plank.In the sieving screen with different     meshes, the hole size of the support plank is different. so as to get the most effective area on the condition of  bearing enough force.

The thick wire cloth with less meshes at the bottom of the sieving screen combine steel support plank  into a single closely,so as to enhance the strength of the  whole screen and prolong its life. 

The wire cloth is divided into independent small surface by the grid of steel support plank, which can prevent  excessive expansion of local damage. At the same time, equipped with a special rubber plug to repair damage.