The "NCS Ferromagnetic Magnetic Separator for Full Heavy Medium Float Coal, Middlings and Waste Rock" developed by BRIRE has the features of reasonable and novel design in structure, easily handling by using flap valve for slag draining. The medium recovery rate is up to 99.7%. For over three years' testing in the Coking Plant of Baotou Iron & Steel Company, all performance indexes reach or exceed the required standards. Approved by the experts, it reaches the leading standard in China and can replaces the imported products.