Xinrui is a professional surface treatment equipment manufacturer integrating R & D, production, and foreign trade export. It has long focused on the manufacture of shot blasting and surface cleaning equipment. With a stable and reliable structure, efficient and continuous operation performance, and a complete overseas service system, it provides industrial customers in Russia and the CIS region with automated shot blasting solutions for plates, profiles, and steel structures. In response to the continuous processing needs of long or flat workpieces such as steel structures, steel plates, sections, aluminum profiles, construction machinery panels, and welding parts, Xinrui has launched a pass-through shot blasting machine, which adopts automatic conveying, continuous shot blasting, and whole-process closed environmental protection design. It is widely used in steel structure factories, construction machinery manufacturing, hardware processing, bridge components, vehicle accessories and other industries. It is the core automation equipment to achieve efficient rust removal, scale removal, welding slag removal, internal stress elimination, and pre-coating pretreatment. This pass-through shot blasting machine adopts an integral thickened steel plate welded fuselage, which has a strong structure and strong rigidity. The cabin is tightly sealed, which can effectively prevent steel shot splashing and dust leakage. It is suitable for long-term stable operation in low temperature and humid environment of Russian workshop. The equipment adopts a roller table, crawler or catenary through-type conveying structure, and the conveying width can be customized from 800mm to 3000mm according to the workpiece. The conveying speed can be continuously adjusted by frequency conversion, and the workpiece can continuously pass through the shot blasting cleaning room at a smooth speed without manual frequent loading and unloading. It can realize uninterrupted assembly line operation, and the conventional processing speed can reach 1.5m/min to 5m/min, which can meet the needs of large-scale and high-efficiency production. The core part is equipped with multiple high-efficiency centrifugal shot blasting devices, and 2 to 8 sets of shot blasting devices are arranged according to the cleaning width and strength requirements. The power of a single shot blasting device is 11kW to 22kW, and the total power range is 30kW to 120kW. The total amount of shot blasting can reach 200 to 1200kg/min. The steel shot is shot at a high speed of 75 to 85m/s at multiple angles to the surface of the workpiece to ensure that the front and back sides, welds, and edges and corners of the workpiece can be uniformly cleaned. After treatment, the surface cleanliness is stable to Sa2.5 to Sa3, which can completely remove oxide scale, rust, molding sand, welding slag, and old paint layer. At the same time, the surface roughness is optimized, and the coating adhesion and workpiece service life are significantly improved. The whole machine is equipped with a complete projectile circulation system. It consists of a spiral conveyor, a bucket elevator, and a pulse separator to form an integrated structure. The projectiles are automatically separated, purified, and recycled, which effectively reduces the loss of projectiles and makes the operation more economical and efficient. The equipment adopts a fully enclosed structure with a high-power pulse dust removal system. The dust emission concentration is controlled within 30mg/m ³. The working environment is clean and tidy. It fully meets the Russian industrial environmental protection standards and occupational safety requirements, and effectively protects the health of the operators. Clean the indoor lining with high-chromium wear-resistant alloy guards, which are impact-resistant and wear-resistant. The failure rate is low and the maintenance period is long. It is suitable for continuous high-intensity operations in the workshop. The electrical system adopts PLC intelligent control, which can set the conveying speed, shot blasting time, and shot blasting start and stop sequence with one button. It is equipped with multiple safety devices such as door cover interlock, overload protection, and emergency stop. The operation is simple and stable, and a single person can be on duty for the entire production line, greatly reducing labor intensity. The power supply of the equipment adopts 380V 50Hz, which can be flexibly adapted according to the local power grid conditions in Russia. The overall layout is reasonable, the floor area is moderate, and the installation and debugging are convenient. It can be directly connected to the existing painting or processing production line. The pass-through shot blasting machine is suitable for a wide range of workpieces, and can handle all kinds of regular long strips and flat workpieces such as H-beam, I-beam, channel steel, steel plate, steel pipe, grid structure, construction machinery frame, welding box, aluminum profile, etc. It is especially suitable for large-scale and continuous production scenarios. As the source manufacturer, Xinrui can customize the conveying form, cabin width, number and layout of shot blasting devices, dust removal air volume and other parameters according to customer workpiece size, capacity requirements, site conditions, and provide one-stop customized solutions. We provide Russian operation manuals, remote technical support, on-site installation and commissioning and long-term parts supply services for customers in Russia and the CIS region to ensure the stable operation of the equipment throughout the process. Xinrui pass-through shot blasting machines have been exported to the Russian market in batches due to their advantages of continuous efficiency, uniform cleaning, high degree of automation, environmental protection and durability, and are widely used in local steel structure enterprises, construction machinery manufacturers, profile processing plants and auto parts manufacturers to help enterprises improve product quality, improve production efficiency, and achieve automation and large-scale production upgrades.