... of a double-layer vibrating screen, a sand-removing cyclone, a slurry supply pump and a control system. After the rotary drilling rig is tunneled, the mud discharged from the mud pipe is processed by the system to separate the
... of a double-layer vibrating screen, a sand-removing cyclone, a slurry supply pump and a control system. After the rotary drilling rig is tunneled, the mud discharged from the mud pipe is processed by the system to separate the more
