The invention discloses pressing equipment for a dust cover of spin vibration sieve. Supporting columns are arranged between an upper support and a base, the top ends of the supporting columns are fixedly connected with the lower surface of the upper support, and the bottom ends of the supporting columns are fixedly connected with the upper surface of the base. A base of a center jack is fixed to the center position of the lower surface of the upper support. Bases of jacks are evenly distributed on the lower surface of the upper support around the center jack in an annular array manner. Jacking rods of the jacks are fixedly connected with the upper surface of an annular upper die, and the lower surface of an annular lower die is fixed to the upper surface of the base. The pressing equipment is reasonable in structure and convenient to use, as the center jack and the jacks drive the annular upper die and the annular upper die and the annular lower die play a part together, the dust cover can be efficiently pressed at a time, moreover, the purchased price of the jacks is far lower than that of a press machine, and the production cost is reduced for an enterprise.