EJECTOR FOR GRANULAR MATERIAL COLOR SORTING MACHINE

摘要

Thereby reducing the burden of cleaning and maintenance of the nozzle unit. The ejector 10 is constituted by the nozzle unit 15, the electromagnetic valve unit 13 and the manifold unit 14 as the ejector in the granular material color sorter. The nozzle unit 15 includes a plurality The electromagnetic valve unit 13 is composed of a plurality of solenoid valve units 19 and is composed of the respective nozzle units 16 and the solenoid valve units 19 And the air flow path in the manifold 29 and the air flow path in the manifold 29 are connected by the air flow path of the manifold, And the nozzle device 16 and the manifold 29 are detachably assembled by being integrated with each other in such a manner that the surfaces to be opened are in contact with each other.