1.1K views · 13 reactions | APT’s multi-mineral gravity processing plants are available for lithium, tantalite, tin, tungsten, copper oxides and more. Our smallest option has a capacity of 350kg per hour, and is the ideal plant for proof of concept or bulk sampling to provide accurate head grades as well as recovery data. These units offer huge opportunity for miners to implement exploration with production; real time processing in field! | Appropriate Process Technologies | Facebook