UV Roller Coating Machines are designed to achieve highly uniform coatings using precision rollers. Theoretically, if properly controlled, the surface after roller coating can directly achieve a mirror finish.

Most plastics have a heat distortion temperature between 60 and 100°C, while traditional UV lamps generate heat during irradiation. Improper control can lead to product warping or deformation. Due to their unique material properties, plastic products have always been one of the most challenging applications in UV drying.

Advantages of Wood UV Drying Machines: Surface drying + solid curing within seconds to tens of seconds; immediate stacking/flipping/post-processing upon exiting the line, significantly reducing work-in-process and turnaround time. Disadvantages of Wood UV Drying Machines: Requires UV-curable coatings: Ordinary solvent-based/water-based paints without a photoinitiating system and polymerizable components cannot form a film using UV light.

The curing time for most UV paint drying machines is typically between 1 and 10 seconds. However, this is a range, not a fixed value. Actual drying time will vary depending on conditions. Different equipment and processes can lead to significant differences in curing speed.

Advantages of UV flatbed printing machines: 1. Wide material compatibility (can print on almost any rigid/soft surface) 2. High print quality, vibrant colors, and good resolution 3. Instant curing, reduced production capacity and processing time 4. Customizable surface finishes (embossing/debossing/tactile) 5. Environmental advantages (relatively) Disadvantages of UV flatbed printing machines: 1. High equipment and consumable costs 2. High requirements for white ink and thick ink layer management 3. Printing height and shading limitations (physical limitations) 4. Strict requirements for UV light sources (mercury lamps/LEDs) and safety and environmental management 5. Maintenance and operating costs (frequent printhead maintenance and cleaning) 6. Restrictions on waste and transportation due to special inks

Yes, UV light can "dry" (more accurately, "cur") paint—but only if a UV-curable coating is used and a suitable UV Paint Dryer Machine is employed (the light source, energy, cooling, and transmission must be matched to the coating and workpiece).

In most industrial production, the ideal operating temperature for a UV roller coating machine is typically controlled between 22℃ and 28℃. This temperature range ensures both good fluidity of the coating and thermal stability of all equipment components.

Strictly speaking, UV roller coating machines can be used on solid wood boards, but certain conditions must be met and the process adjusted. This is because UV roller coating machines are designed for high-precision coating on flat, smooth substrates, while solid wood board surfaces often have undulations and differences in adhesion.

The larger the panel, the lower the utilization rate of the UV Dryer Machine. Typically: • Small panels: 6000–10000 pieces cured per day; • Medium panels: 2000–4000 pieces cured per day; • Large furniture: 1000–2000 pieces cured per day.

One of the greatest uses of UV flatbed printers is their ability to print any design directly onto furniture surfaces. Whether it's wood grain, stone texture, metallic texture, abstract art, or brand logos, they can all be precisely rendered.