Analysis of five core components of digital direct-injection printing machine
A high-quality digital direct-injection printing machine needs to have the two characteristics of high precision and high stability. The perfect combination of various parts of the whole machine can meet the high-load operation of the machine. How to choose a good uv printer? There are five core components, namely the nozzle, the board, the curing lamp, the body and the guide rail.
1. Nozzle
The print head is the core of the entire machine. All patterns need to be drawn by the print head. Therefore, the stability, speed, accuracy and other indicators of the print head directly affect the production capacity and image quality. This is also the core point that consumers need to pay attention to when buying UV printers. Try to choose mainstream print head brand products on the market. Don't choose products of poor quality or that are about to be phased out because you are cheap. Yueda color printing UV printers use the industry's mainstream Ricoh industrial grade and high-end Kyocera print heads, as well as a small number of Epson print heads.
Two, the board
The operation of the components of the board control device is the brain of the machine. Through the setting of the program, the garment digital printing machine can work in an orderly manner. The board circuit system of good quality is simple in design, the wire is durable and not easy to age, and it has good heat dissipation. Avoid burning the board.
Three, curing lamp
The function of the curing lamp is to accelerate the curing of the ink by irradiating ultraviolet rays with the lamp, and to achieve the requirement of one-time molding, so that the pattern can be firmly attached to the surface of the printing material. Nowadays, LED curing lamps are mainly on the market, and the advantages of energy saving and long life replace the previous mercury light. Related recommendation: What is the difference between a mercury lamp and an LED lamp for a UV flatbed printer
Fourth, the body
The fuselage mainly refers to the structure of the machine, which is the basic platform for the UV printer to work. The quality and stability of the fuselage affect the printing life of the entire machine. The quality of the fuselage is not good, and errors and jitter are prone to occur during operation, which affects printing. Work, which seriously leads to machine scrapping, Yueda adopts all-steel frame welding, and the five-axis gantry milling machine completes one-time processing, which is stable and does not shake and does not change shape, ensuring the accuracy and stability of machine assembly.
Five, guide rail
The guide rail mainly supports the back and forth movement of the head printing, so the quality and stability of the guide rail are also very important for printing. Yueda uses a marble flat ruler to adjust the straightness (error less than 0.02mm) and parallelism (error less than 0.01mm) of the guide rail. ), which can ensure the precision positioning of the digital T-shirt printing machine.