UV-LED point light source curing system is through the conversion of electricity → light energy, so that LED high-power UV diode chips produce high-purity 365nm monochromatic UV light, the energy is highly concentrated in the UV wavelength required for curing.

Its main features are: long product life, fast curing time, low cost, no mercury, only ordinary cable, is the replacement product of traditional optical fiber high pressure mercury lamp type point light source machine.

Scope of application: UV adhesive/curing adhesive curing, electronics, precision parts, DVD movements/optical heads, optical lenses, liquid crystal display panels, micro motors, medical applications, handicrafts, fiber optic connectors, LCDs, LCDs, motors, hard drives, and others Emerging areas have a wide range of applications.

1. Differences between UV-LED point sources and traditional high pressure mercury lamp curing equipment

A: The UV light produced by the conventional curing machine looks very bright and the heat is very high. Actually, its spectrum is very wide, and only a part of the energy in the UV spectrum segment that is actually effective for curing has a considerable part in the visible light. Segments (heterogeneous light) and heat generation, which cause serious damage to the operator's eyes and easily deform the workpiece by thermal deformation

B: UV-LED point light source emits high-purity 365nm monochromatic ultraviolet light, which belongs to cold light source; the workpiece temperature only rises by about 3 degrees, the workpiece will not be deformed, and its energy is highly concentrated in a certain ultraviolet with effective curing. Spectral segment, the actual use of effects and light intensity 1000-2000mw high-pressure mercury lamp curing effect is comparable, so that the curing time is reduced to 0.5 to 5 seconds.

2. UV LED spot light source significantly reduces production costs

A: Due to the use of LED light-emitting mode, life expectancy of more than 25,000 hours (continuous ignition life) using energy-saving design, only when the need to illuminate light, low power consumption, power: about 50W.

B: The LED point light source is small and light, it can be easily integrated into the automatic assembly process, or used as a complete desktop system.

C: The LED head is controlled by a computer and can be manually or automatically controlled according to actual needs, and the time required for light irradiation (accurate to 0.01S) is set by itself to further support high-precision joint requirements and reduce the time error of human operation.

D: LED curing equipment generates little heat, is not brittle, and does not contain mercury; maintenance costs are low.

3, UV-LED special condenser lens assembly also allows its energy is highly concentrated in the solidification point, improve the curing efficiency, can be 4 (each device can hold 4 LED tubes) with the same area into the increase.