After understanding the purpose, principle and advantages of the skycolor UV flatbed machine, the novices need to have a deeper understanding of the printer,so that when buying equipment, it is not easy to be deceived, so that they can find suitable equipment more professionally.

Core Component one: Printhead
The main function of the printhead is to eject ink. In the entire printing process of the UV printer, besides editing and drawing patterns and setting various parameters on the software,the rest depends on the printhead to spray the ink.Then the printing accuracy, speed, life, stability and compatibility of the printhead have become the points that need special attention when inspecting the printer.

Core Component two: Board
The board and the computer of skycolor UV flatbed printer, not only controls the inkjet of the printhead, but also controls the operation of all parts. 

Core Component three: Platform
The platform is used to place the medias. At first glance, many users find that the platform of each manufacturer is basically the same. In fact, the difference in technology and price can reach 10 times and 20 times. A good platform can ensure that the equipment will not sag or be uneven during use.  　　

Core component four: guide rail 　　
The guide rail is the car on which the trolley runs, and its function is to support the movement of the car back and forth during the printing process. The precision of the guide rail and the hardness of the material directly determine whether the car runs smoothly.

Core component five:  The machine body
The structure of the machine body and frame is the foundation of the whole uv flatbed printer, and all accessories must be installed on it in turn. If the stability, error and structure of the machine body are poor, it will cause the printer to shake greatly after printing for a period of time. It is useless to adjust it. But also affect the physical wear between the above parts and accelerate the scrap of the parts. The difference in price between the good and bad machine body structure can be five times.  
　　
Core component six: LED curing lamp 　　
The LED curing lamps are installed on both sides of the printhead. When the nozzle ejects UV ink, the ultraviolet rays emitted by the LED lamps are cured. The better the led lamp has, the less its illumination effect and diminishing light decay, and the longer the service life of the lamp. I believe that some customers will find that some UV printers will find that the pattern is sticky after a period of use, and the drying is not complete. Even if the printing speed is reduced, it cannot be completely cured. This is caused by the poor quality of the LED lamp itself.