The invention discloses a multi-product mechanical wind power combined powder concentrator. The multi-product mechanical wind power combined powder concentrator combines mechanical separation and pneumatic separation as well as static separation and dynamic efficient separation, so that various finished products can be produced by one equipment. According to the pneumatic dry separation equipment, the sand making separation process is optimized, system equipment configuration is reduced, classification is accurate, efficiency is high, the cleaning effect is good, and the product quality can be improved; a power unit adopts a frequency conversion control technology, so that energy consumption is reduced, product granularity adjustment is simple and easy, the content of finished product particles in tail discharged dust can be conveniently controlled, and the comprehensive utilization rate of resources is improved; each layer of screen mesh can realize standardized and modular design, and is convenient to select, assemble, disassemble and replace; and the equipment works under negative pressure, does not need water resources and sewage treatment facilities during operation, is small in occupied area, environment-friendly, free of dust raising points, free of dust pollution and good in production environment, and can effectively reduce environmental, water and land pollution caused by existing production equipment.