‌The cleaning effect of the hook-type shot blasting machine may be affected by many factors, mainly including:

‌Shot supply problem‌: If the shot supply is insufficient, the cleaning time will be prolonged and the cleaning effect will be affected. At the same time, if the shot is impure and mixed with impurities, it may block the shot channel and reduce the cleaning effect‌.

‌Parameter adjustment of the shot blasting machine‌: The ejection angle is not aligned with the workpiece to be cleaned, the position of the shot blasting machine directional sleeve window is incorrect, etc., which will affect the ejection direction and range of the shot, thereby affecting the cleaning effect‌.

‌Equipment wear and damage‌: The nozzle, liner, blade and other parts of the shot blasting machine may be worn or damaged, resulting in weakened jet flow and impact force, affecting the cleaning effect‌.

‌Abrasive quality‌: The poor quality of the abrasive used, such as excessive wear or too rough, will also affect the cleaning effect‌.

‌Operation and maintenance‌: The technical proficiency of the operator, the regular inspection and maintenance of the equipment will affect the cleaning ability of the shot blasting machine‌.

‌Workpiece adaptability‌: Different types of workpieces may require different shot blasting methods and equipment. Choosing the wrong shot blasting machine or treatment method may result in poor results.

‌Clean area size‌: If the size of the clean area is not large enough to accommodate the workpiece, it may result in poor shot blasting results.

In summary, to ensure the best cleaning effect of the hook shot blasting machine, it is necessary to pay attention to the quality of the abrasive, correctly adjust the parameters of the shot blasting machine, regularly inspect and maintain the equipment, ensure that the operator has the corresponding technical capabilities, and choose the appropriate shot blasting machine and treatment method according to the type of workpiece.