UV Drying Equipment

A: We are a manufacturer. Ergu Optoelectronics is a production-oriented enterprise specializing in the field of light curing.

A: Yes.We promise that each delivered equipment will be accompanied by a written test report and a complete inspection video, and will only be shipped after the customer's confirmation.

A: Rapid curing, can be completed in a few seconds to a few minutes, can significantly improve the production efficiency. Low-temperature curing can reduce thermal damage to heat-sensitive materials. No volatile organic compounds (VOCs) are produced during the curing process, making it more environmentally friendly. It can achieve high-precision control and meet the requirements of micron-level coating uniformity. The equipment occupies a small area and saves space.

A: Common bands include UVA (315-400nm), UVB (280-315nm), and UVC (200-280nm), among which the UVA band is the most commonly used in light curing applications.

A: Generally speaking, if the irradiation distance is too close and the light intensity is too high, it may cause local overheating and excessive curing on the material surface. If the irradiation distance is too far and the light intensity weakens, it may cause incomplete curing. The appropriate irradiation distance should be determined based on the equipment power, light intensity distribution and material properties to ensure that the material surface uniformly receives sufficient and appropriate intensity of ultraviolet rays, thereby achieving a good curing effect.

A: There is no fixed standard for the replacement time of lamps, which depends on various factors. Lamps with high usage frequency lose energy more quickly. If the curing strength requirement is high, the lamp will also age more quickly. Generally, UV mercury lamps may need to be replaced after being used for 1,000 to 2,000 hours.When the lamp can not be turned on, can not reach the "ready" state, can not cure, obvious color change, tube expansion, etc., also need to be replaced. At the same time, 99% of the faults are often misdiagnosed as lamp faults, which may actually be the problem of other components in the system (such as capacitors, ballast, reflectors or igniters) and need to be identified.