The utility model discloses a channel type two-visual-angle X-ray liquid object safety checking device which comprises a safety checking machine and a tray circulating device, wherein the safety checking machine is provided with a conveying channel; by the adoption of a two-visual-angle layout structure consisting of an X-ray source and a detector, the safety checking machine forms a real orthogonal two-visual-angle layout structure. The channel type two-visual-angle X-ray liquid object safety checking device is relatively high in performance-to-cost ratio, has the advantages of being high in checking speed, high in detection sensitivity and accurate in detection, and can check a plurality of types of liquid simultaneously; furthermore, the channel type two-visual-angle X-ray liquid object safety checking device has the characteristic of high interference resistance and is suitable for safety checking systems in important places such as civil aviations, railways and customhouses.