Table is a kind of gravity separation equipment for separation of fine materials and widely used in separation of Sn, W, gold and silver, Pb, Zn, Ta, Nb, Fe, Mn, ferrotitanium and coal, etc. We have a long history of manufacturing tables and we carry out development and innovation constantly, developing from the initial straight-strip bed-surface table to single-wave bed-surface table (1970s), to double-wave bed-surface table (1990s), improving the handling capacity, recovery percentage and concentration ratio of table greatly.