Shaving bed(gravity method) 1.High rich ore ratio , 2.High separating efficiency , 3.Easy to operate. Product DescriptionShaving bed is a mine selecting machine for fine materials working by gravity. It is widely used in selection of Tin, tungsten, gold, silver, lead, zinc, tantalum, niobium, iron, manganese, ferrotitanium and coal.Our company has long history of table concentrator production; we ...