What are the advantages and disadvantages of UV curing equipment? Ultraviolet light curing equipment is an ultraviolet emitting device specially used for curing light curing paint. .It can cure coatings composed of prepolymers of free polymerizable unsaturated groups, ethylene molecular bodies capable of dissolving them, and photosensitizers (photosensitizers), etc. Generally, unsaturated polymers with added photosensitizers are used Ester resin, unsaturated alkyd resin and modified epoxy resin and other light-curing coatings, this coating solid equipment has the following characteristics: 1. Disadvantages Considering the penetration rate of light energy, it is only suitable for transparent or translucent light-curing coatings. Other coatings cannot use this kind of curing equipment. Low energy efficiency. Due to the short curing time, the input power of the ultraviolet bulb is large, and the output power of the ultraviolet light is small, so a large amount of heat energy loss is generated. Generally, only 20% of the power of the ultraviolet light bulb is converted into ultraviolet light, 10% of visible light, and 70% of infrared light and heat energy. The temperature of the mercury lamp tube wall can reach about 600 ° C. The shape of the object to be coated is required to be simple, and it is not suitable for the curing of the object to be easily irradiated with shadows. Although the aluminum plate can reflect more than 90% of the ultraviolet rays and reduce the shadow to a minimum, the coated object with shadow can not be used. The ultraviolet bulb emits strong ultraviolet rays, which can damage the skin and cause pain to the eyes when directly irradiated on the human body. Therefore, pay attention to this when designing the ultraviolet irradiation device, and the operator must wear protective glasses. In addition, the ozone generated by the ultraviolet light bulb will corrode the surrounding equipment, and ozone also has an adverse effect on the human respiratory system. Therefore, it should be considered in the design of the equipment. The service life of the ultraviolet lamp is generally (1500 ~ 2000) hours, and the amount of ultraviolet light will be reduced by (15 ~ 20)% when it is close to the later period, so the reflector should be cleaned regularly. Supply industrial ovens, supply precision ovens, supply precision ovens, supply UV curing machines, supply UV curing machines, supply UV coating lines, supply curing machines, supply curing machines, UV ovens, UV curing machines, UV curing machines, Supply infrared tunnel furnace, supply IR tunnel furnace, supply curing furnace, ultraviolet UV drying equipment 2. Advantages Due to curing at normal temperature, objects with poor heat resistance and objects with large heat capacity can be used. Ultraviolet-curable coatings are essentially UV-curable and do not require direct heating. Infrared rays other than ultraviolet rays emitted from the ultraviolet bulb will increase the temperature of the curing chamber atmosphere and the temperature of the workpiece. At this time, the temperature of the workpiece can be controlled below 80 ° C by adopting appropriate measures. Therefore, paper, plastic and wood can be cured in a short time. The curing of workpieces with large heat capacity is more energy-saving. The curing time is generally below 20s, which reduces the equipment footprint and energy consumption. Ultraviolet light irradiation equipment is relatively simple, and investment and maintenance costs are cheap. Outdoor Play System,Children Outdoor Playground,Outdoor Playground With Tunnel,Outdoor Playground With Climbing Zhejiang Egoal Playground Equipment Co., Ltd. , https://www.trampolineparks.pl