This pet food packaging machine packs bird seed, mixed bird feed, dry pet food, dog kibble, cat food, pet treats, grains, nuts, and seed blends. The Z-type elevator feeds the product to a 14-head weigher, while the rotary pouch machine completes coding, zipper opening, filling, air exhaust, sealing, and output. The bird feed packing machine runs at up to 60 bags/min, depending on pouch size, filling weight, and product shape.