What should I do if the UV curing lamp of UV flatbed printer is aging?Using UV printers for a long time or using them too frequently may cause degradation of UV lamps in UV flatbed printers.
1.What should I do if the UV curing lamp of UV flatbed printer is aging?
UV lamp tube mainly refers to the lamp tube that can emit ultraviolet light.When it emits light,it is accompanied by high heat,because it not only stimulates ultraviolet light,but also accompanies infrared emission.The wavelength of light is concentrated at about 365mm.The proportion of infrared rays varies depending on the quality.The content of the lamp tube is different.Normal domestic UV lamps have about 30%longer ultraviolet rays,while imported UV lamps have 40-50%content.At the same time,they have low heat generation and long service life,up to 2000 hours,while domestic UV lamps only have 1000 hours.about.
With the use of the lamp,the electrode gradually decomposes,the inner wall of the lamp is deposited,and the transparency and the transmittance of ultraviolet light are gradually weakened.Therefore,the lamp of the uv printer should be checked regularly and the lamp should be replaced in time.
2.UV printer manufacturer Dacen summary
The photochemical reaction of the UV lamp of the UV flatbed printer under the effective irradiation of ultraviolet rays,so that the cured product becomes liquid and cured to form a pattern.This process can add a light curing accelerator,reduce the printing speed or find an ink supplier to solve this problem.Hope to help you.