Sepro Mineral Systems Corp., Consulting Services, Mineralogy, Mineral . Mineral Processing Equipment & SuppliesEquipment, Mineral Processing, Pilot Plant . Sepro's focus is supplying technologically advanced, proven equipment that.
In the field of extractive metallurgy, mineral processing, also known as ore dressing, is the . Later, more advanced machines were used such as the Frue vanner, invented in 1874. Other equipment used historically includes the hutch, a trough.