The through-type shot blasting machine is an automated equipment used for metal surface cleaning and strengthening, especially suitable for continuous processing of steel plates, steel sections, structural parts, etc. The working efficiency of through-type shot blasting machine manufacturers is generally high, which is mainly reflected in the fast processing speed, strong operation continuity, wide shot blasting coverage, high degree of automation, etc., and is widely used in steel structure, shipbuilding, machinery manufacturing, bridge engineering and other industries.

First of all, from the perspective of the operation mode, the through-type shot blasting machine adopts a continuous conveying method for cleaning operations. The workpiece automatically enters the shot blasting room through a roller or chain conveyor system, and is automatically output after cleaning. This method avoids frequent manual loading and unloading and waiting processes, and greatly improves the production cycle. The equipment can achieve a conveying speed of 0.5 meters to 6 meters per minute, depending on the equipment model, shot blasting machine configuration and workpiece surface treatment requirements.
Secondly, shot blasting efficiency is the core of its operation. The through-type shot blasting machine is usually equipped with multiple high-power shot blasting machines, which can project a large number of steel shots onto the workpiece surface at high speed per unit time, achieving rapid rust removal, descaling and surface roughening. The arrangement of the shot blasting machine is reasonable, ensuring that multiple angles of the workpiece surface are covered, cleaned and evenly. In actual application, the equipment can handle 20 to 60 square meters of workpiece surface cleaning per hour, and some models have even higher production capacity.

In addition, modern through-type shot blasting machines are usually equipped with automatic control systems, including automatic feeding, shot blasting machine start and stop control, shot circulation system, dust collection device and fault alarm system. High automation not only reduces the dependence on manual labor, but also ensures the stability of the equipment under high-intensity continuous operation. This continuity and stability are the fundamental reasons why its efficiency is much higher than that of intermittent shot blasting equipment such as hook type, crawler type and turntable type.

It should be noted that the actual efficiency of the equipment is also affected by many factors, such as the number and power of shot blasting machines, the particle size and hardness of abrasives, the shape and surface condition of the workpiece, and the matching degree between the conveyor line and upstream and downstream equipment. For example, steel components with severe surface corrosion may need to reduce the conveying speed to ensure the cleaning quality, which will affect the efficiency accordingly; but in the processing of standardized steel materials (such as steel plates and H-shaped steel), the efficiency of through-type shot blasting machines is outstanding.

In short, the working efficiency of the through-type shot blasting machine is at a relatively high level among the current industrial cleaning equipment, and is particularly suitable for surface treatment tasks of batch, continuous, and large-sized workpieces. It can greatly improve the production rhythm, reduce labor costs, and ensure the cleaning quality. It is an indispensable equipment in the modern industrial surface treatment process.