Profile drilled hole screen basket are used in coarse screen , fine screen , headbox screen  ,etc, especailly good for the high consistency ,long fiber pulp. For the rotation screen ,and knotter screen , the profile drilled hole screen basket is the best choice; and it is also can be used in headbox position. ADSF is able to provide  profile hole screen basket with  different profile shape , hole size,hole shape based on different position ,pulp type , screening requriement etc., to meet customer requirement.