A glass-ceramic crystallize roller kiln comprises a roller kiln main body, a plurality of first fixing rods are welded along the length direction array on the two sides of the roller kiln main body, mounting plates are welded at one ends of the first fixing rod away from the main body of the roller kiln, a plurality of material guide rollers are rotatably connected along the longitudinal directionarray on the two sides of the mounting plates which are close to each other, chutes arranged along the length direction of the mounting plate are arranged below the material guide roller, a slide block is slidably installed inside each slide chute, a horizontally arranged connecting rod is welded on the sides of the two slide blocks close to each other, a mounting box is welded on one end of theconnecting rod far away from the slide block, a blowing device is fixedly connected inside the mounting box, and a horizontally arranged mounting rod is welded on one side of the slide block far awayfrom the connecting rod. The invention has novel design and simple operation, is not only convenient for the whole device to move, saves time and labor, but also improves the cooling efficiency of the device, and is suitable for market promotion.