Automatic operation: automatic spin spraying machine can realize automatic operation, reduce manual intervention, improve production efficiency and consistency. Spraying uniformity: the equipment can ensure that the entire pulp molding process spraying uniformity, to ensure that the final product quality and appearance. Multi-functional: automatic rotary spraying machine usually has a variety of functions, according to the needs of different materials spraying and treatment, such as coating, covering, waterproof treatment. Automatic rotary spraying machine plays an important role in pulp molding industry by improving efficiency, improving quality and saving cost.