Machine-made sand quality detection equipment and detection method thereof

The invention discloses machine-made sand quality detection equipment and a detection method thereof. The detection equipment comprises a feed port, a water content measurement device, a sample introduction device, a powder content measurement device, a dispersing device, an image collection device, an image analysis device and a recycling device; the water content measurement device comprises drying equipment for drying machine-made sand to prevent particle adhesion from affecting the image collection; and the powder content measurement device comprises a dust collector for removing stone powder from the machine-made sand to prevent the dust from affecting the image collection. The machine-made sand quality detection equipment has the following advantages: the water content measurement device and the powder content measurement device are added to preprocess the machine-made sand prior to the image collection so as to improve the reliability of a picture; and a detection method of granular shape correction gr