GLUING UNIT FOR WOOD-BASED PANEL PRODUCTION PLANTS, AND A PLANT USING THE GLUING UNIT

摘要

A gluing unit for wood-based panel production plants, comprising a gluing machine provided with a cylindrical shell of substantially horizontal axis, at one end of which there is provided an entry opening through which the wood fibres or chips are fed, at the other end there being provided an exit opening for the wood mass sprayed with liquid glue. Within the cylindrical shell there is provided a mixing means for the wood fibre or chip mass passing through the cylindrical shell. The machine also comprises spry nozzles for spraying liquid glue onto the wood mass passing through the cylindrical shell. The nozzles are distributed along the entire or a large part of the length of the cylindrical shell.