Wave screen has large effective area, and drilling fluid is handled in high-efficiency by using it. This kind of sieving screen has many characteristics as follows:

1.Every wire cloth in the sieving screen has different meshes, and accurate collocation can make the screen have better effect.

2.Stainless steel wire cloth is pyramid, and closely holds metal support plank together.The effective area is up to 125% to 150% of the flat screen with the same specification, so as to improve the quality of drilling fluid and increase the production.