Abrasive blasting

Diesel powered compressor used as an air supply for sandblasting

Device used for adding sand to the compressed air (top of which is a sieve for adding the sand)

Abrasive blasting is the operation of forcibly propelling a stream of abrasive material against a surface under high pressure to smooth a rough surface, roughen a smooth surface, shape a surface, or remove surface contaminants. A pressurized fluid, typically compressed air, or a centrifugal wheel is used to propel the blasting material (often called the media). The first abrasive blasting process was patented by Benjamin Chew Tilghman on 18 October 1870.

单词	Blast cleaning
释义	Blast cleaning 英语例句库 Inevitably there will remain some risk of incendive discharge and for this reason precautions are also necessary to avoid flammable atmospheres in the area where the blast cleaning is taking place. 不可避免地，喷砂清洗过程中会有一定的可燃性放电危险，因此需要采取预防措施以避免喷砂清洗区形成易燃环境。英语百科 Abrasive blasting Abrasive blasting is the operation of forcibly propelling a stream of abrasive material against a surface under high pressure to smooth a rough surface, roughen a smooth surface, shape a surface, or remove surface contaminants. A pressurized fluid, typically compressed air, or a centrifugal wheel is used to propel the blasting material (often called the media). The first abrasive blasting process was patented by Benjamin Chew Tilghman on 18 October 1870.
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Blast cleaning

Abrasive blasting