Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1990-06-25
1993-05-04
Rose, Robert A.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51436, B24C 700, B24C 900
Patent
active
052070344
ABSTRACT:
The invention relates to a pliant particulate media device which includes an air source for supplying air pressure to a supply container, containing a quantity of pliant blasting media, and a discharge line. The container is connected with a mechanical feed device that positively meters out a desired quantity of blasting media into a discharge line which conveys the blasting media to a discharge nozzle where it is discharged against a surface to be treated to achieve the desired treatment. The invention additionally relates to a recovery system for separating the pliant blasting media from the debris and the other unwanted materials and a system for removing undesired liquids and chemicals from the pliant blasting media after use.
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