The invention relates to cable-stayed film production equipment. The cable-stayed film production equipment comprises a frame, a rotating film releasing device, spiral clamping and conveying devices,a cutter and a traction roller. The rotating film releasing device, the spiral clamping and conveying devices and the traction roller are sequentially arranged on the frame from bottom to top. The cutter is arranged on the upper parts of the spiral clamping and conveying devices, or the cutter is arranged on the frame and close to the tops of the spiral clamping and conveying devices, and the cutting direction of the cutter and the horizontal direction form an included angle beta; the traction roller is located at the outer sides of the upper parts of the spiral clamping and conveying devices,and the traction direction of the traction roller is consistent with the cutting direction of the cutter. The spiral clamping and conveying devices carry out spiral clamping and conveying on a film barrel, the film barrel is stretched in the spiral direction, the cutter cuts the spirally stretched film barrel, a continuous film with two obliquely stretched surfaces is formed, and the stretching directions of the continuously stretched film with the two obliquely stretched surfaces intersect, so that the continuous film with cross stretching resistance in two directions can be formed as long as the film is compounded, and the film obtains better stretching resistance in both directions.