Wash box featurers: Simple structure. Easy maintenance Reliable operation Low cost Introduction:Wash box jig is suitable in the processing small size materials,2-0.074mm,it is widely applied in the Tin,Iron,Tungsten.Jigger possesses the advantages of water&energy saving and enhancing recycling of fine grain and mineral and so on,it is widely used in tungsten,tin,glod,iron,manganese,titanium, ...