The Champion Dewatering screen combines vibrating action with a variable sloping deck that removes substantially more water than static sieves. Yet, it is compact enough to replace static sieves with minimum change.Champion Dewatering screen is capable of reducing moisture content of fine coal slurry of -28 mesh from the 44.5% achieved with static sieves to 36%. Similar results are also achieved in dewatering other sizes of coal, crushed stone, sand and grave, potash, phosphate, iron ore, copper and other applications currently using static sieves.