The invention provides a reinforced wear-resistance nylon 66 composite for textile apparatuses and a preparation method thereof. The composite material is prepared by mixing components including 100 parts of nylon 66, 1 to 15 parts of flexibilizer, 1 to 10 parts of anti-wear agent, 0.5 to 3 parts of processing assistant, 15 to 100 parts of glass fibers and the like and by processing the mixture and glass fibers by a twin-screw melt blending extrusion process. The composite of the invention has high anti-wear performance and high mechanical performance and is widely used in production of weaving spindles. In the invention, the composite is prepared by twin-screw extrusion, the method is simple in process and can perform continuous high-efficiency production, and the product quality is stable.