3. Solid-Wood Panel Door Production — 25 doors per shift
Product: solid-wood panel door
Door size: 2075 × 915 × 40 mm
Capacity: 25 doors per shift
Construction: solid-wood stiles + solid-wood rails (curved or straight profile) + MDF centre panel
Solid-wood rail — curved profile
Cross-cutting → shape cutting → planing & thicknessing → curved profiling → manual sanding. Machines: cross-cut saw, bandsaw, surface & thickness planer, spindle moulder.
Solid-wood rail — straight profile
Cross-cut → multi-rip → pre-plane → throughfeed plane & profile → profile sand → cross-profile & tenon. Machines: cross-cut saw → straight-line rip saw → surface planer → 4-side moulder → edge sander → tenon mortiser.
Solid-wood stile
Cross-cut → multi-rip → pre-plane → throughfeed plane & profile → profile sand → final length cut. Same chain as the straight-profile rail, ending at a precision cross-cut saw.
MDF centre panel
Sizing → shape routing → panel-raise shaping → flexi veneer membrane pressing → final trimming → manual sanding → staining, sealer, top-coat. Machines: panel saw → pin router / CNC router → spindle moulder → vacuum membrane press / thermoforming press → edge sander.
Final assembly is a press-and-clamp operation performed on a cold press.