Mud solid control system is an indispensable and important part of modern drilling. It can ensure the normal circulation and stable performance of the drilling rig in the drilling process, the product is mainly composed of explosion-proof power, lighting distribution and control device, double excited double new drilling fluid vibrating screen, centrifugal vacuum degasifier, sand cleaner, mud cleaner, horizontal centrifuge, vertical sand pump, mud agitator, mixing dosing hopper, circulation tank and other solid control equipment. The drilling fluid can be separated, stirred and stored effectively to meet the needs of drilling engineering. Our company has introduced and developed a complete set of solid control system, which has been used for ZJ40J, ZJ50D, ZJ70D, ZJ32, ZJ20B7 and other types of drilling RIGS.