Grinding equipment for high-quality machine-made sand

The utility model discloses grinding equipment for high-quality machine-made sand, which comprises a fixed base, a control cabinet is arranged on the outer surface of one side of the fixed base, supporting legs are arranged on the outer surface of the lower end of the fixed base, a crushing chamber is arranged on the outer surface of the upper end of the fixed base, and a material injection chamber is arranged on the outer surface of the upper end of the crushing chamber. And an access door is arranged on the outer wall of the crushing chamber. According to the grinding equipment for the high-quality machine-made sand, due to the fact that the access door, the fixing frame, the bolt stick, the adjusting disc, the sealing strip and the bolt box are arranged, the equipment can be conveniently overhauled, the service life of the equipment is prolonged, and due to the fact that the hot air drying device, the hot air pipe, the sound insulation plate, the filtering device, the exhaust outlet, the exhaust pipe and t