Wet concrete batching plant is basically composed by batching machine, aggregate lifting system, cement silo, screw conveyor, weighting system, mixing host and control system. Wet batch concrete plant mixes concrete, sand, aggregate and others to produce concrete mixtures that have extensive application in various modern construction works. Generally speaking, wet mix concrete batch plant has good mixing performance, and it generally adopts twin shaft concrete mixer, which can mix strong, dry, rigid, plastic and various ratio of concrete. In addition, wet concrete batching plants are equipped with screw conveyor, measuring sensor, which can greatly improve its performance and service life. The mixing host of wet mix concrete batch plants can be equipped with high-pressure automatic cleaning system, which has over-temperature and oil-lacking alarming function, and it can avoid the occurrence of unnecessary accidents, saving labor and costs.