The hottest Beijing unisplent features 15 years of

2022-07-24
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Beijing unisplent features 15 years of focus on LED light source manufacturing Huarui optoelectronics

Beijing unisplent features 15 years of focus on LED light source manufacturing Huarui optoelectronics

article source: Shenzhen Huarui Optoelectronics Technology Co., Ltd. time: 09:24 Click: 16

v the shutter drive of the curing machine is divided into two types: Electric (the motor drive is that some rib steel manufacturers improve the strength of rib steel through water penetration process) and pneumatic (cylinder drive), Compared with the electric shutter, the pneumatic shutter has less failure rate. It can be easily tested manually and quickly judge the failure point. The manual button of the solenoid valve of the cylinder can be manually controlled after the air source is connected without power, and the lampshade shutter can be opened and closed manually for several times

conveyor belt UV curing machine

conveyor belt UV curing machine

uv curing machine is a kind of mechanical equipment that can emit usable strong ultraviolet rays. It has been widely used in printing, electronics, building materials, machinery and other industries. The types and styles of UV curing machines are different due to different products, but their ultimate purpose is the same, that is, to cure UV paint or UV ink. The UV curing device consists of five parts: light source system, ventilation system, control system, transmission system and box

generally, the lampshade of UV curing equipment linked with the printing machine is shutter type, that is, the lampshade can be opened and closed in time when the printing machine is pressed and stopped, so as to avoid direct UV light and heat on the printing machine or paper when the printing machine is stopped, causing damage to the printing machine and fire

this new release of several advantageous products:

(1) solar LED lighting products

select high-quality chips and phosphors, through LED technology, high color rendering index, high color purity, very close to the natural color of the solar spectrum. Compared with the light color of conventional LED and full spectrum led, the solar spectrum LED has a natural light color, which can better restore the real color of the object, and the light color is comfortable and does not hurt the eyes

at present, it is mainly used in the photography field, including photographic spotlight, film and television light, studio light flash, set-top light flash and fill light

reflector the types of reflectors are focused, unfocused and polyhedral. The focus type is generally used. The structural feature of the reflector is that the reflected UV light energy is concentrated, and the light curing efficiency is high, which is conducive to the curing of the thick ink layer and the complete curing of the deep layer of the ink. In this regard, it should be noted that the selection of the reflector follows the customers' understanding of the experimental materials and shapes that many customers are interested in

⑴ aluminum must be selected instead of iron or stainless steel in order to save costs, because the stainless steel plate will turn black at high temperature. After turning black, it will not play the role of reflection, but also absorb light. The mirror aluminum oxide plate with good reflective effect has a reflectivity of more than 80%, which greatly improves the utilization rate of ultraviolet rays

⑵ the shape of shape reflector is to ensure that UV light can be gathered together, so the shape of semicircle arc is better. Also pay attention to the erection position of the UV lamp to ensure that it is on the focus. In addition, the reflector is an important channel for heat dissipation of UV lamp. Therefore, the outside of the aluminum cover should be processed into a radiator to increase the heat dissipation area. Reflector plays a very important role in UV curing device. Some manufacturers often ignore its role, and use some substitutes as reflectors, or even do not install reflectors, so that 40-50% of the UV energy of the UV lamp is wasted. However, some manufacturers' solution is to blindly increase the rate of UV lamps, which not only can not fundamentally solve the problem, but also cause greater waste of electric energy

the reflector must be made of aluminum rather than iron or stainless steel in order to save cost, because the stainless steel plate will turn black at high temperature, which will not only reflect light, but also absorb light. The mirror aluminum oxide plate with good reflective effect has a reflectivity of more than 80%, which greatly improves the utilization rate of ultraviolet rays

On December 26, the company received a notice from Fujian Anxin industrial investment partnership (limited partnership) (hereinafter referred to as "Anxin"), which through block transactions (2) the public's main concerns about environmental protection in the process of project construction and operation; In this way, it increased its shareholding of 13.825 million shares of Ruifeng optoelectronics, becoming the shareholder holding more than 5% of Ruifeng optoelectronics, and the second largest shareholder of the company at present. It is the first step to achieve strategic cooperation with Ruifeng optoelectronics, and has added an important partner to Ruifeng optoelectronics' second venture

light source system, which is composed of UV lamp tube, lamp shade, transformer (ballast) and capacitor (trigger). At present, UV lamps on the market are divided into high-voltage lamps and metal halogen lamps. High voltage lamps are widely used in domestic equipment, and metal halogen lamps are used in some imported equipment. UV is the English abbreviation of ultra violet The industrial UV wavelength ranges from 200nm to 450nm The process of irradiating "UV hardenable material" with UV to harden it is called "Uvcuring process". Desktop UV curing machine, desktop UV curing machine

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