Some attentions during sandblasting

- Jan 19, 2018 -

Here are some attentions during sandblasting with steel grits:


1. Before work must wear protective equipment, no naked arm work.Work shall not be less than two people.

2. Storage tanks, pressure gauge and relief valve to check on a regular basis.Gas-holder dust emissions once two weeks, the filter in the sand tank check once a month.
3. Check whether ventilation pipe and sandblasting machine door seal.Five minutes before starting work, must start the ventilation and dust removal equipment, ventilation and dust removal equipment fails, sandblasting machine work is prohibited.
4. Slowly open the compressed air valve, air pressure are not allowed to be greater than 0.8 MPa.
5. Spray sand should be adapted to the job requirement, generally applicable between 10 to 20, the sand should be kept dry. 
6. Sandblasting machine is working, prohibit irrelevant personnel access.Clean and adjust operation, the site should be shut down.
7. Not allowed to use compressed air to blow the dust or a joke.

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