Since tensile stress is present in the glass inner glass, when the glass broken glass manufacturers under the protection of the outer lamination stress shards of glass particles form a honeycomb-like obtuse and difficult to wounding, due to the large strength, crushed After the split is not easy to hurt, so called "safety glass." Glass has great balance with each other stress distribution, can no longer be cutting, grinding, drilling and other machining, so as not to destroy the glass stress balance. Glass ultrasonic cleaning machine using environmentally friendly aqueous cleaning processes. The working principle is the use of ultrasonic cavitation and combined cleaning agent decontamination effect reaches the workpiece surface cleanliness requirements, the glass door, and then using a tunnel segment swing drying oven circulating hot air drying of the workpiece to ensure that the surface is not residual stains, water stains and other impurities. WELGO special glass ultrasonic cleaning machine is the use of ultrasonic signal frequencies above 20KHZ, and the cleaning medium passing through the transducer is converted into high-frequency mechanical oscillations, do tempered glass, ultrasonic cleaning medium density and white to before irradiation, so that the liquid flow generated tens of thousands of tiny bubbles, Laiwu tempered glass, these bubbles in the vertical transmission of ultrasonic negative pressure zone formation and growth, and rapidly closed in positive pressure area, a phenomenon known as cavitation. In cavitation in the closed form over 1000 atmospheric high-pressure moment these bubbles continuously instant pressure as a series of small explosions, continuous bombardment glass surface, so the surface and cracks in the dirt quickly falling off, and then plus IPA and dried slowly pull drying drying, guarantees tempered glass from the surface and the surrounding glass surfaces are cleaned and dried, to cleaning and drying effect. [2] 5mm tempered glass, glass quality Yaohui (online consultation), Laiwu glass by Glass Co., Ltd. Jinan Yaohui. Jinan Yaohui Glass Co., Ltd. (www.jyhhc.com/) Shandong Jinan, architectural glass leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Yaohui glass in Jinan leadership with the staff warmly welcome all inquiries negotiations to create the Jinan Yaohui glass better future.