This hardware counting packing machine counts and packs screws, nuts, bolts, washers, rubber O-rings, silicone parts, plastic fittings, clips, and other small components. The CCD vision system checks each item and controls the quantity before filling. A food-grade configuration can also handle countable products such as candies, biscuits, gummies, and small snacks. This customized hardware counting packing machine suits mixed product sizes and custom bag specifications.