1. Equipped with a pressure regulating valve, the pressure can be adjusted by 2.3 ~ 17.5 bar; Can be used for high-intensity cleaning; 2. Equipped with an air filter; 3. The unique structural design makes the equipment more durable; 4. Unique ice mixing and mixing methods make ice mixing more uniform and smooth; 5. The special lighting system on the gun handle makes the cleaning more thorough. 6. Emergency button ice-free alarm device. 7. One-button start and easy operation.