HL Mud Cleaning Equipment Co.,Ltd is a hi-tech company in xi’an, Our company is mainly engaged in production of petroleum drilling solid control equipment. including SB serial sand pumps, JQ serial shear pumps, LW serial centrifuges, ZZS serial vibrating screens, CS Desanders, CN Desilters, QJ serial integrated cleansers, ZCQ vacuum Degasser, screen cloths of vibrating screen, mixing hoppers, cyclones, JB/W serial mud agitators, BRE barite reclaiming systems and drilling fluid-solid control circulatory systems. Solid control system for drilling fluid is one of main petroleum drilling equipments. As the increasing drilling quality is required in the modern drilling technology, the quality of purifying drilling fluid influences directly drilling quality and cost, and solid control system for drilling fluid with good quality in drilling engineering is necessary. Solid control system is equipped with various models and level purifying devices including vibrating screen, sand separator