Plywood Assembling Line
From Veneer to Panel.

The plywood assembling line is the final stage of the veneer processing flow, where dried and graded veneers are bonded into finished plywood panels. EUNIAN's system is configured around two distinct production branches; a thin line for 3-ply panels and a thick line for 5-ply and above. Each following a different process sequence before converging at a shared finishing section for double sizing, sanding, grading, and packing.

The thin 3-ply line applies a unique double glue-spread sequence: core veneers are glued first, cold pressed together with face and back veneers, then the surface is levelled with a calibration sander before a second glue-spread applies adhesive to the face and back veneers. Optional core lap checking and a putty line precede the hot press, which bonds all layers simultaneously under heat and pressure.

The thick 5-ply+ line glues all core veneers in a single spreader pass and cold presses the full stack. Optional lap checking and putty filling address surface defects before a calibration sander brings the panel to a consistent thickness. No hot press is required, the cold press cycle and calibration step handle full consolidation, making the thick line a lower-energy, high-throughput configuration for structural-grade multi-layer panels.