The reasons for the excessive noise of the mesh belt shot blasting machine mainly include the equipment itself problems, the layout and structure of the equipment, environmental factors and the working mode.

Equipment itself problems: Long-term use, improper maintenance or aging of the shot blasting machine may lead to equipment faults or failures, such as loosening and wear of machine components, which can cause increased machine vibration and noise.

Layout and structure problems of the equipment: Improper layout of the equipment, unreasonable internal structure design, and inadequate protective measures and other issues can all affect the noise level.

Environmental factors: The surrounding environment of the shot blasting machine may also affect the noise level, such as whether the ground is flat and whether the walls have good sound insulation effect.

Working mode: The working mode of the shot blasting machine, such as the injection intensity, injection distance, and shot blasting materials, can also affect the noise level.

In order to reduce the noise, the following measures can be taken: ｒｅｐｌａｃｅ the shock absorber pads to reduce the vibration and noise generated by the machine; Check the installation of the equipment to ensure that the equipment is installed on a stable ground; Regularly inspect the equipment to promptly detect and repair equipment faults; Shut down for maintenance to avoid equipment faults and extend the service life of the equipment. In addition, for the equipment itself problems, such as unbalanced weight of the blades and impellers, loose or deviated belts, etc., the relevant components should be adjusted or replaced in a timely manner.