Dalian shot blasting can create a series of small pits on the metal surface, which can increase the roughness of the metal surface. At the same time, shot blasting can also increase the hardness of the metal surface, making it more wear-resistant, corrosion-resistant, and high-temperature resistant.

Shot blasting is a surface treatment method that uses high-speed rotating cast iron sand or steel balls to project onto the surface of the treated object, allowing the surface to be cleaned of harmful substances such as stains, oxide skin, and welding slag. It can also form a certain roughness and thickness of the metal surface on the object surface, thereby improving the surface quality and mechanical properties of the object.

Components of Dalian shot blasting processing equipment

The equipment for shot blasting processing mainly consists of seven parts: host, separator, lifting bucket, conveyor belt, dust collector, painting device, and control system. The host is the core part of the shot blasting machine, used for processing items. The separator is used to separate the cast iron sand or steel shot from the remaining part of the processed item. The lifting bucket and conveyor belt are used to transfer items, feed them into the host or send out the processed items. Dust collectors are used to recycle cast iron sand or steel shot to prevent environmental pollution. The painting device is used to remove cast iron sand or steel balls bonded to the surface of the processed object, making the surface of the object smoother. The control system is used to monitor and control the processing process to ensure processing quality.

By shot blasting, old paint, corrosion, oil stains and other dirt on the surface can be removed, making the surface of the processed object smooth and free of residue, which is more conducive to subsequent surface coating treatment. Shot blasting can form a cold worked hardened layer on the surface, improving the surface hardness and extending its service life. During the shot blasting process, good patterns are formed on the surface, which can increase the adhesion between the coating and the processed object.

With the development of production technology, shot blasting has also made certain progress. Future shot blasting processing will be applied to more complex object surface treatments. With the advancement of technology, the equipment for shot blasting processing will become increasingly intelligent and automated, improving processing quality and efficiency, and further expanding the application range of shot blasting processing. In the future, shot blasting processing technology may also be combined with other surface treatment technologies to better meet the production needs of various fields.