The catenary‑type shot blasting machine is used for shot blasting the outer surface of workpieces. After cleaning, the workpiece surface is free of rust, scale and other contaminants, presenting a metallic luster while relieving internal stress of the workpiece. This shot blasting machine features the following advantages:

The layout of the blasting chamber and blast wheels is determined by 3‑dimensional dynamic projection simulation.

The curved‑blade centrifugal blast wheel delivers large‑volume blasting media at high projection speed, which greatly improves cleaning efficiency and achieves satisfactory cleaning results.

Equipped with PLC automatic control, the electronic control system is fitted with a fault‑detection device. It will trigger an automatic alarm when a fault occurs in any component.

The pulse‑jet cartridge‑filter dust collector provides high‑efficiency dust removal with excellent performance.

The catenary‑type shot blasting machine is a double‑track continuous catenary shot‑blasting equipment. It supports static loading and unloading of workpieces, fast automatic transportation and positioning, as well as rotary shot blasting for workpieces. The whole machine adopts conventional electrical control, and the workpiece conveying track features stepless speed regulation.

It is suitable for large‑batch integral shot‑blasting cleaning of cast‑steel, cast‑iron and welded parts, and applies to various suspended workpieces. Through shot blasting, surface rust and welding slag on structural workpieces can be removed; meanwhile, welding stress is relieved and the fatigue resistance of workpieces is improved. It also enhances the adhesion of paint coatings, so as to improve both surface quality and internal performance of workpieces. It is widely used in metallurgy, petroleum, chemical, machinery and other industries.