The press machine can be used in clothing, bags, caps, and umbrellas bags. The DSM-7000 full automated snap machine can be used in clothing, bags, caps, and umbrellas bags, it also work with plastic snap buttons and metal snap buttons, it's highly economical and simple to use and high efficiency. The Voltage / Amperage for our usual DSM-7000 is 220 V DSM-7000 full automated snap machine