S olids control equipment s hale shakers typically co mposed of wire mesh shaker screens in kinds of mesh sizes that vibrate the drill waste across and off the shaker screens as the drilling fluid or drilling mud flows through shaker screen s in the solids control system and back into mud system. Usually there are three types of shaker screens for different shale shakers, including PWP screen, PMD screen, and hook strip screen. PMD scree is Derrick ’ s patented products for Derrick 2000 series and Derrick 500 series shale shakers. While hook strip screens and PWP screens are w idespread a pplication to world famous shale shakers like brand Derrick, Brandt , M-I SWACO, and KOSUN. The steel frame shaker screen is the most commonly shaker screens composed of steel frame and two or three layers SS304 cloth. Frame shaker screen is commonly used on shale shakers for its simple process craft and easy and quick replacement. There are two kinds of frame according t