Internal tube coating machine - conveyor with tube positioner and spray pistol devices controlled by power system

摘要

A system for coating an adhesive or sealing mass onto the interior walls of tubes consists of a continuous tube feed and transport system having support devices working in conjunction with the transport devices in order to fix the position of each tube such that its long axis is exactly at right angles to the transport direction. A spray pistol device is incorporated which moves along at least one section of the forward motion of the transport devices. Power systems and devices control and operate the transport conveyor and spray pistol.