The portable hair washing machine features integrated components including a fan, water-air separation system, water pump, and silent operation module. It operates by first applying clear water to cleanse the scalp before using vacuum suction to collect wastewater. The built-in spray mechanism ensures efficient hair cleaning while negative pressure effectively removes shampoo residue and dirt. Designed for mobility-impaired seniors and patients, this device allows hands-free hair washing through seated or lying positions, making it ideal for rehabilitation hospitals, nursing homes, welfare institutions, and household use.
