In furniture coating, the UV Dryer Machine is mainly used in conjunction with coating machines, sanding machines, automatic spraying machines, and other equipment to achieve a "coating → curing → sanding → recoating" cycle.

Basic Configuration (Suitable for small and medium-sized furniture factories) Production line process: • Feeding → Dust removal → Curtain coating machine → Leveling → UV curing machine → Unloading

Ideal workpieces for curtain coating machines typically possess the following characteristics: • High surface flatness • Regular geometry • No obvious depressions or protrusions • Ability to pass through the liquid curtain zone at a constant speed These conditions indicate that curtain coating machines are inherently more suitable for planar or simple geometric shapes.

UV Roller Coating Machines typically require paint viscosity within a certain range (e.g., 25–60 seconds/Ford-4 cup). If the viscosity is too low, the coating cannot form a stable film on the roller surface, and it tends to spread too quickly on the board, causing it to sag due to gravity.

If using a 100% solids UV-curable paint, no solvent evaporation is required. After spraying, allow it to stand for approximately 3–5 minutes before placing it in the UV Dryer Machine. This time is primarily for film leveling and bubble elimination.

In the furniture industry, the most common configuration is an effective working width of 1300mm or 1600mm. These two specifications can cover most furniture board sizes (such as standard 1220mm wide engineered wood panels), ensuring coating integrity while maintaining equipment size and economy.

The most common and highly compatible UV paints for roller coating machines include: UV primers, sealers, intermediate coats, high-gloss topcoats, matte topcoats, and clear acrylic systems.

Single Machine Configuration (Basic Type) Suitable for small furniture factories or sample lines, including only: Infeed section + 1 roller coating machine + 1 UV curing machine + Outfeed section. Space requirements are approximately: Length 10–12 meters, Width 4–5 meters, Height over 3 meters.

Therefore, to allow CNC automatic spraying machines to achieve their intended high-precision advantages, it is essential to maintain a clean, temperature-controlled, and dust-free environment in the spraying area. This is the fundamental necessity of configuring a dust collector.

That adjusting the coating thickness mainly relies on the balance between flow rate, viscosity, and conveyor speed. This means that a curtain coating machine can achieve both thick and thin coatings, provided the parameters are set correctly.