三年高清片大全_丝袜黄色网站免费看_秋霞午夜在线观看_亚洲熟女少妇一区_国产日韩三级在线播放_成人午夜视频黄_四虎影院永久网站_黄色毛片免费观看网站_国产偷出轨精品免费视频_三级日本亚洲高清

{"img":"","passBy":"0","picBd":"0","size":"1","bdSize":"1","cwidth":22,"cheight":61,"picBdRadio":"0","borderType":"solid","jump":"0","definedUrl":"","isPicBd":"0","effectBdLine":"solid","image":"http://oss.xinghuo86.cn/1107517773971567/1123780172709888.png","picWidth":22,"picHeight":61,"inpColor":"","color":"#000000","type":0,"effectBdColor":"#000000","hasEdit":true}

Professional solution provider for heating and cooling

Professional research and development, production, and sales of refrigeration and air conditioning equipment

{"img":"","passBy":"0","picBd":"0","size":"1","bdSize":"1","cwidth":55,"cheight":52,"picBdRadio":"0","borderType":"solid","jump":"0","definedUrl":"","isPicBd":"0","effectBdLine":"solid","image":"http://oss.xinghuo86.cn/1107517773971567/1123780172709891.png","picWidth":55,"picHeight":52,"inpColor":"","color":"#000000","type":0,"effectBdColor":"#000000","hasEdit":true}

0755-89619830    
Electronics Industry
Home Applications Electronics Industry

1. UV curing

Features: stepless dimming+water cooling+metal halogen lamp=energy saving+low temperature+high efficiency. The lamp room is water-cooled (chilled water from the chuanben chiller)+air-cooled heat exhaust. Heat insulating quartz glass is installed under the lamp tube to effectively reduce the surface temperature of the object under illumination, protect dry objects from thermal deformation, and extend the service life of the lamp tube;


2. Ultrasonic cleaning

The research has proved that when ultrasonic wave acts on the liquid, the rupture of each bubble in the liquid will produce a shock wave with great energy, which is equivalent to the instantaneous generation of hundreds of degrees of high temperature and thousands of atmospheres. This phenomenon is called "cavitation". Ultrasonic cleaning uses the shock wave generated by the bubble rupture in the liquid to clean and scour the inner and outer surfaces of the workpiece.


Second, the ultrasonic wave propagates in the liquid, making the liquid vibrate with the cleaning tank at the ultrasonic frequency. When the liquid vibrates with the cleaning tank, it has its own natural frequency, which is the frequency of sound wave, so people hear the buzzing sound.


The optimal cleaning temperature of water cleaning solution is 40-60 ℃, especially in cold weather, if the temperature of cleaning solution is low and the cavitation effect is poor, the cleaning effect is also poor. Therefore, some cleaning machines wrap heating wires around the outside of the cleaning cylinder for temperature control. Cavitation is easy to occur when the temperature rises, so the cleaning effect is good. When the temperature continues to rise, the gas pressure in the cavity increases and the impact sound pressure decreases, reflecting the multiplication of these two factors.