This company is an enterprise mainly engaged in sand and stone processing and sales. Due to the development of production, it needs to purchase a washing mechanism sand production line. After an all-round investigation, Kolev was finally chosen as the equipment supplier. The production line adopts the current domestic advanced wet production process, the finished product contains less mud and has high crushing value, which can meet the current market demand for high-quality mechanism sand.

The sand-water mixture treated by the sand washer is transported to the centrifugal separator by the sand pump, and the graded and concentrated fine sands are provided to the dewatering screen through the sand sink nozzle. After dewatering, the fine sands are effectively separated from water. A small amount of fine sand and mud are returned to the cleaning tank through the return box, and discharged through the discharge nozzle when the liquid level of the cleaning tank is too high. Straight line dewatering screen recovery material weight concentration of 70%-85%. Adjusting the fineness modulus can be realized by changing the sand pump speed, changing the mortar try, adjusting the overflow water and replacing the sand discharge nozzle, so as to complete the three functions of cleaning, dewatering and grading.

1: Full recovery of fine sand, reduce the workload of sedimentation tank, reduce the cleaning cost of sedimentation tank. 2: The equipment refers to the national environmental protection standards, low noise, equipment dust collector can be configured, and the construction environment fully meets the requirements of environmental protection. 3: It can effectively reduce the loss of fine sand, and solve the problem of high fineness modulus of finished sand and low content of stone powder in artificial aggregate processing system. 4: Different solutions can be designed accroding to different requirements of users.