Kai-day science and technology professional experience and academic research and development team who support the establishment and formation of the company, the main plasma plasma cleaning machine, plasma surface treatment, surface modification equipment and accessories, and also the production drop angle measurements. Device applications comprising: glass, LCD & LCM flat panel displays, semiconductors, mobile phones and laptops and shell buttons, CCD camera and digital camera components, Si, InP, GaAs wafers, wafer, fiber, circuit boards, X-ray lens, UV / IR lenses, optical head components, optical components, precision molds, precision instruments and packaging, printing, textiles, plastics, biological materials, medical utensils, environmental protection equipment and other industries. Drop angle basic principles: the definition of electronic angle of water droplets in the solid, liquid, gas three-phase interface of gas - solid-liquid interface - the interface between the liquid phase angle, the contact angle is the display scale solid surface humidity, Most significant was the use of solid droplets were measured, low contact angle indicates high humidity (hydrophilic), surface easy to paste. The contact angle of the liquid and solid flat surface in contact, through a liquid - measuring out the end point of contact and a solid surface gas junction in the curve drops - solid. Dongguan Kai-day Automation Equipment Co., Ltd. is a company specializing in automation equipment R & D, manufacturing and sales company, is well-known semiconductor and solar cell industry process equipment supplier, we produce plasma cleaning machines, widely used in LED, LCD, LCM, days money phones, laptops and shell buttons, CMOS camera and digital camera components, Si, InP, GaAs wafers, wafer, fiber, circuit board, X-ray lenses, UV / IR lens, an optical disk reader head components, optical components, precision molds, precision instruments and packaging, printing, textiles, plastics, biological materials, medical utensils, semiconductors, solar photovoltaic and other industries ...... equipment quality comparable to similar foreign products, we have to innovative and reliable solutions to increase productivity and reduce labor intensity, saving labor costs as the guiding direction, relying on its own high-quality management, research and development, production capacity and fast reaction speed, providing customers with high-quality products and attentive services. We use machine parts from the United States, Japan, Germany or the famous Seiko enterprises, the introduction of each machine are its stability and durability, high cost is known, we allow customers to believe that: Kai-day science and technology is the most trusted Brand! Currently mature products: plasma cleaning, plasma etching machine, wafer loading machine, also known as inserts, double sheet inserted machine, sintering furnace pass backend machine, rewinding machine silicon, quartz boat loader , wafer automatic loading and unloading machines, our products have been authorized dozens of national patents. At the same time the company also supporting homegrown solar photovoltaic industry supplies, such as various wafer carrier, silicone sucker, anti-corrosion oils, etc. Company aims: the least fault is the lowest cost, minimum maintenance is the best sale.