‌The solutions to the problem of insufficient shot blasting volume of the shot blasting machine include increasing the supply of shot material, adjusting the particle size of the shot material, optimizing the angle of the directional sleeve of the shot blasting machine, replacing new shot material, adjusting the roller conveyor speed, etc. ‌

‌Increase the supply of shot material‌: If the shot material is insufficient, you can increase the shot blasting volume by adding new shot material.

‌Adjust the particle size of the shot material‌: If the particle size of the shot material is not appropriate, you should reselect the appropriate particle size of the shot material.

‌Optimize the angle of the directional sleeve of the shot blasting machine‌: By adjusting the angle of the directional sleeve of the shot blasting machine, ensure that the shot material can be accurately projected to the area that needs to be processed.

‌ｒｅｐｌａｃｅ new shot material‌: If the shot material has been used for too long or agglomerated, it should be replaced with new shot material in time.

‌Adjust the roller conveyor speed‌: If the roller conveyor speed is too fast, the amount of shot material projected will be reduced, so it is necessary to adjust the roller speed in time to meet the needs of shot blasting.

The above methods can effectively solve the problem of insufficient shot blasting volume of the shot blasting machine, ensure that the workpiece can be fully processed, and achieve the expected cleaning or pretreatment effect‌