The purpose of this machine is to apply vacuum sealing to various types of preserved food products. It prevents the invasion of various bacteria, thus providing anti-corrosion, anti-pest, and anti-rust functions for metal and electronic products, as well as moisture prevention. Suitable for a wide range of items such as:

- Fresh fruits and vegetables
- Frozen foods
- Processed meat products
- Aquatic processed products
- Pickled foods
- Prepared foods
- Tea leaves
- Chinese herbal medicine
- Metal hardware
- Electronic products