Cabin shot blasting machine is a device widely used in metal surface treatment. It is mainly used to remove impurities such as oxide scale, rust, welding slag on the surface of the workpiece, and can improve the surface quality of the workpiece, improve its fatigue resistance and coating adhesion. The following is a detailed introduction to the catenary shot blasting machine: 1. Working principle The catenary shot blasting machine uses a high-speed rotating shot blasting device to projectiles (such as steel balls, steel wire pellets, etc.) to the surface of the workpiece, and uses the impact force of the projection to remove impurities on the surface of the workpiece. The workpiece is continuously or stepwise conveyed into the shot blasting chamber through a catenary system (usually an annular chain). After the surface cleaning is completed in the shot blasting chamber, it is then conveyed to the next process. The dust and impurities generated during the shot blasting process are collected and processed through the dust removal system to ensure a clean working environment. 2. Structural composition The catenary shot blasting machine is mainly composed of the following parts: Cache conveying system: used to suspend and convey workpieces, usually using an annular chain, with hooks or fixtures installed on the chain to fix the workpieces. Shot blasting device: a high-speed rotating shot blasting device, which ejects the projectile to the surface of the workpiece by centrifugal force. Shot blasting chamber: a confined space in which the workpiece is shot blasting, usually equipped with a wear-resistant lining to protect the chamber body. Projectile circulation system: includes projectile collection, lifting, separation and conveying devices to ensure the recycling of projectiles. Dust removal system: used to collect and treat dust generated during shot blasting to keep the working environment clean. Electrical control system: used to control the operation of equipment, including catenary conveying, shot blasting start and stop, dust removal system, etc. 3. Main features are efficient: Cabin shot blasting machine is suitable for continuous processing of large batches of workpieces, with high production efficiency. Wide application: It can handle workpieces of various shapes and sizes, especially suitable for parts that are easy to hang. Good cleaning effect: It can completely remove the scale, rust and welding slag on the surface of the workpiece to improve surface quality. High degree of automation: The equipment is usually equipped with an automatic control system, which can achieve unmanned operation and reduce labor intensity. Good environmental protection: Equipped with an efficient dust removal system to reduce dust emissions and meet environmental protection requirements. 4. Application field Catal shot blasting machines are widely used in the following industries: Automobile manufacturing: used for surface cleaning of engine cylinder blocks, cylinder heads, transmission housings and other parts. Mechanical manufacturing: used for surface reinforcement and cleaning of gears, bearings, chains and other parts. Foundry industry: surface cleaning and deburring of castings. Steel structure manufacturing: used for surface rust removal and coating pretreatment of steel structural parts. Rail transit: used for surface treatment of train wheels, axles and other parts.