Rich hydrogen water can automatic filling machine, integrating coding, clean water cleaning, sterilization, filling, and sealing, with a small footprint, simple operation and easy maintenance; Only one person is needed for operation, which not only saves labor costs but also improves production efficiency. The equipment is made of high-quality SUS304 stainless steel and meets hygiene requirements. The filling process is isolated from the outside to ensure hygiene requirements. Electrical appliances precisely control each pneumatic actuator to complete the filling process. The filling method has high quantitative accuracy and efficiency, and the operation process is simple。