JuLong sieving andwashing machine is a high efficiency sieving and washing machine with thecapacity of 80-200m3/hr, which is designed according to different materialconditions. The machine has big sieving ability with at most four levelssieving work. It has good cleaning result because the sand can be washed one tothree times during all the process. In order to reduce the failure rate , thetransmission and power parts are separated with sand and water. Compared withother sand sieving and washing structure, bigger working capacity, lowerwastage rate and lower repair rate.