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How do I know if a sandblasting machine is safe to use?
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You can check the safety features of the sandblasting machine, such as the protective guards that prevent users from coming in contact with the blasting material. Additionally, you should look for an indicator light or other warning system that indicates when the machine is not properly shut down and is still running. It is also important to read the user manual carefully before using the sandblasting machine to ensure it is used correctly.