APPARATUS FOR MIXING AND SPRAYING SEVERAL COLOURING MATERIALS

摘要

Apparatus for spraying and mixing fluid materials especially colouring materials, comprising a casing (1) with a number of connections for different fluid materials, a connection for pressurized air (2) or the like and a corresponding number of nozzles for the materials to be sprayed. The openings of said nozzles are controlled by operating (10; 26) and regulating (15; 22) means. The secondary air can be adjusted by means of a rotatable slotted-disc (32).