The invention discloses a spraying apparatus for producing ceramic tiles with imitated natural stone textures. The apparatus is characterized in that: the apparatus comprises a slurry spraying tank, a slurry spraying device, a swing device, a first slurry discharging tube, a second slurry discharging tube, and a third slurry discharging tube; the wing device comprises a chain and an electromotor;the slurry spraying tank is a stainless steel tank, the vertex angle of the lower inverted triangular part of the slurry spraying tank is provided with an adjustable slurry outlet, and the upper cuboid of the slurry spraying tank is provided with the slurry spraying device; three slurries flow into a first branch tube, a second branch tube, and a third branch tube through a first funnel, a secondfunnel, and a third funnel which are respectively on each orifice, the slurry of a minimum flow proportion flows into a first hollow tube at an inner layer, a slurry of a slightly large flow proportion flows into a second at a middle layer, and a slurry of a maximum flow proportion flows into a third hollow tube at an outer layer; the slurry spraying device rotates with belt pulleys driven by belts after the electromotor is subjected to speed change by a frequency adjustor; the slurry spraying device is arranged on the left and right movable swing device, the electromotor of the swing device is an electromotor of the swing device which can left and right move on a guide rail through a case that the chain drives the slurry spraying device after speed change.