According to the drilling mud demand, HDD mud recovery system can include shale shale shaker, desander cyclone, desilter centrifuge, mud tank, mud mixer, mud gun, delivery pump, etc. The size of the screen hole depends on the performance of the shale shaker, which is suitable for mud flow and drilling mud separation with different mud requirements. Welcome to visit our official website : https://www.pangolin-drillingtools.com