How to choose a uv printer nozzle?

How to choose a uv printer nozzle this is the most important, if the nozzle is chosen wrong, the light is more wasted money, the heavy may lead to failure to meet the needs of production. Then if you choose the right printhead, to start with four aspects, respectively, printing accuracy, printing speed, printing life, stability.

Printhead printing accuracy refers to the fineness of the printhead, the higher the accuracy, the more delicate the pattern printed by the uv printer, the more demanding the printing quality of the user, should focus on watching a little, usually with a few PL to indicate that the smaller the value is better; but the higher the accuracy, the more the corresponding slowdown in speed;.

Printhead printing speed refers to the speed of the printhead, like a store user to choose a civilian type of printhead or industrial entry printhead can be, if the factory level users, it is necessary to use a special industrial printhead, according to the capacity of high or low can choose a mid-range or high-end printhead.

Printhead life is related to the later replacement cost. Industrial type printheads are generally between 2 years – 3 years, the civilian type printheads are in 1 year and below. But the price of industrial-type printheads more expensive than the civilian, which in the middle of more than a dozen models involved in the choice, according to the budget range can be more comparable;.

Printhead stability: this is easy to ignore but actually very important. Stability is not only related to the user’s later uv printer can be normal production, but also implicated in the maintenance costs. Good stability of the printheads are generally industrial printheads.
According to different application, based on 14 years wall printer and online industrial inkjet printer developing experience, Epson DX7 was tested is the best choice for large format printing on wall printer and floor printer. And HPX452, Option Epson WF4720, I3200, D3000, Ricoh G5I can be used on online industrial color inkjet printer, which can print logo, photo, date, time, qr code, bar code on different packaging material like cardboard, plastic, wood and EPS etc.