Unit for the dosage of grained, pourable materials, in particula

Details Unit for the dosage of grained, pourable materials, in particula Unit for the dosage of grained, pourable materials, in particula

1996-11-06

1999-12-14

Eley, Timothy V.

Abrading

Precision device or process - or with condition responsive...

Condition responsive control for sandblasting

451 99, 451100, 198548, 198661, 406 19, 406 31, B24C 300, B65G 3326, B65G 5116

Patent

active

060009950

ABSTRACT:
A dosage device for feeding grained, pourable materials, particularly abrasive blasting materials. Feeding is accomplished by use of a dosage auger that employs a screw mechanism that either decreases or increases relative to the distance between the incline of the spiral wings. The device also includes an adjustable drive, a flow measuring device to monitor and control flow rates and a mixing chamber to assure full mixing of abrasive material in a compressed air stream.

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Brochure about Enders & Hauser "Granucor".
Wolfgang Siegel, "Pneumatische Forderung" ("Pneumatic Conveyor Technology"), published by Vogel Fachbuch, pp. 187-201.

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