The crawler-type shot blasting machine is available in single and double hook models. The hook-type shot blasting machine loads workpieces alternately with two hooks into the shot blasting cleaning chamber. By using the shot blast gun, shots ranging from 0.2 to 0.8 mm are projected onto the workpiece surface, achieving a certain roughness to enhance appearance or alter the compressive stress to extend lifespan. This model is widely used for surface cleaning or strengthening treatment of medium and small castings and forgings in industries such as foundry, construction, chemical, electrical machinery, and machine tools. Moreover, it is suitable for cleaning slender, thin-walled parts that are prone to damage.

Ball Peen Hammer Adjustment Method

When adjusting the shot blasting machine with a hook-type nozzle, pay attention to the position of the directional sleeve of the nozzle. Ensure that the projectiles are projected to cover the entire surface of the workpiece being cleaned; otherwise, it may affect the cleaning efficiency.

The position of the directional nozzle window can be marked on a wooden board with black ink or a thick paper laid down at the location of the cleaned workpiece. Start the shot blasting machine, manually add a small amount of shot into the feeding tube of the blast pot, check the position of the projection belt. If the projection area is not positioned correctly, adjust the directional nozzle to achieve the desired position.

Advantages

Utilizing the fourth-generation internationally recognized overhead centrifugal shot blasting machine with a large shot volume and high blasting speed, it can significantly enhance cleaning efficiency and achieve satisfactory cleaning quality.

2. The simulation projection diagrams (including the determination of the type, quantity, and spatial layout of the blast guns) and all drawings of the blast machine are completely created using Computer-Aided Design (CAD), making the selection and arrangement of the blast guns more rational. This improves the utilization rate of the shots and labor productivity, ensures the cleaning effect, and reduces wear on the chamber's protective panels.

3. Utilizing the popular no-pit structure, which not only saves on the construction costs and time for pit foundations but also resolves the issue of ball mill sand rust and lumping caused by water accumulation in the pits for users in southern regions.

4. Indoor heat zone cleaning utilizes rolled Mn13 plate protection, which significantly extends the service life compared to the previous rubber plate protection, and is also aesthetically pleasing and easy to replace.