News and Information of the four-station cylinder internal spray cleaning machine As industrial manufacturing improves the cleanliness of the cylinder inner wall, the four-station cylinder internal spray cleaning machine has become a key equipment in the field of cylinder production and maintenance with its efficient and precise automated processing capabilities. Recently, the industry has made significant progress in technological innovation, patent breakthroughs and equipment applications, and has promoted the development of cylinder inner wall cleaning process toward intelligence and environmental protection. Technological innovation: patent for self-rotating mechanism improves cleaning effect Qingdao Antai Heavy Industry Machinery Co., Ltd. has obtained the patent for "self-rotating mechanism for inner wall shot peening cleaning machine of steel cylinders", authorization announcement number CN 222079025 U. This mechanism cooperates with the rotation power group and the rotation holder to realize the rotation of the cylinder during the cleaning process. Combined with the movement of the spray gun up and down, the inner wall of the cylinder can be cleaned in all directions without dead corners. The multi-station synchronous operation design significantly improves cleaning efficiency and reduces labor intensity, and is suitable for mass production scenarios. Equipment upgrade: Four-station structure optimization production process Traditional four-station cylinder internal spray cleaning machine achieves a compact design through structural optimization, reducing the footprint. For example, a certain model adopts a combination of a flip rack, chamber body and shot peer, equipped with a spray gun mobile device and automatic loading paddle, to realize the automatic loading, flipping, spraying and unloading of steel cylinders. The cylinder rotation device and the spray gun work in concert to ensure uniformity in the cleaning of the inner wall and are suitable for the inner wall treatment of cylindrical containers such as liquefied petroleum gas cylinders and industrial gas cylinders. Industry application: Covering multiple fields, four-station cylinder internal spray cleaning machine is widely used in gas cylinder manufacturing, pressure vessel maintenance, and chemical equipment cleaning. Its core functions include: Cleaning the scale and attachments of the inner wall: Through high-pressure projectile spraying, the inner wall of the cylinder reaches the SA2.0-2.5 cleanliness standard (GB8923-88); Eliminating residual stress: improving the fatigue strength and stress corrosion resistance of the cylinder; improving corrosion and wear resistance: optimizing the quality of the inner cavity and extending the service life. The equipment is equipped with a projectile circulation system and a dust removal system to achieve environmentally friendly operations and meet the requirements of modern industry for clean production.