UV roller coating machines have high requirements for coating viscosity, typically controlled between 20 and 40 seconds. If the viscosity is too high, a special thinner can be added appropriately (do not use ordinary solvents) to improve leveling and help expel air bubbles.

According to industry testing data and actual measurement experience, the overall noise level of a standard UV Roller Coating Machine is approximately 75 decibels. This falls within the range of medium-level industrial equipment noise – higher than a typical office environment (approximately 55 dB).

In most normal temperature (20~25℃) production environments, the UV Roller Coating Machine usually does not require long-term preheating. The temperature difference between the machine's metal parts and the environment is not significant, and the fluidity of the UV coating is within a reasonable range.

In high-end applications, such as piano lacquer panels, automotive parts, or high-gloss furniture, the spraying precision of CNC automatic spraying machines can reach within ±0.1mm, while the coating thickness control error can typically be controlled within the range of ±3 to 5μm. This level far exceeds the capabilities of manual painting.

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.