Blade double-end abrasive belt grinding center

The invention discloses a blade double-end abrasive belt grinding center; the top of a lathe bed (1) is provided with a left column (2) and a right column (3) arranged in parallel; the left column (2) is connected with a left support box (4) through a left feed assembly; the right column (3) is connected with a right feed support box (5) through a right feed assembly; the left and right feed assemblies drive the corresponding support box to move along a Z shaft and a Y shaft in feed; the left support box (4) is connected with a molded surface grinding head (6) used for grinding a molded surface of the blade; the right support box (5) is connected with a round grinding head (7) used for grinding a blade root and a damping bench of the blade. The blade double-end abrasive belt grinding center is high in processing efficiency, and processed blade is high in surface quality, small in roughness, good in consistency; the grinding center is high in reliability, low in cost, low in labor working intensity, and can effectively grind engine blades.