Nanjing Jing l energy 160 kilograms of sapphire single crystal furnace sample

Southern news network Apple Iwatch equipped with sapphire screen, become a major selling point. Sapphire hardness only to diamond, sapphire single crystal manufacture is widely used in the field of intelligent mobile phone and LED. Nanjing Jing l Energy Equipment Co. Ltd. aimed at the market demand, to attract international top technical talent, developed China's first 85 kg sapphire single crystal furnace, greatly improving the efficiency of sapphire crystal growth.

The general manager of Nanjing crystal rising energy equipment Co. Ltd. Li Hui in 2011 to start a business, is engaged in equipment technical services. "Sapphire single crystal furnace of domestic enterprises to buy abroad, we provide business consulting and technical evaluation of equipment." Li Hui said, contact this industry found that although foreign equipment is expensive, but some use effect is not very good. "Foreign companies the most expensive single crystal furnace to sell 80 tens of thousands of dollars, but also set the minimum purchase line, such as less than 48 will not sell." Li Hui said, some enterprises bite were bought, but the actual production of the crystal yield are not up to 40%. According to his contact, there are four or five domestic enterprises in 1 to 2 years it lost $more than 200 million.

Can not single crystal furnace to develop lower cost and higher efficiency? With this in mind, Li Hui was established in 2012 in Nanjing Rose crystal energy equipment Co., Ltd., and New York in the United States set up overseas R & D center, from 4 well-known experts in related fields. "New York, the distribution of crystal materials in the field of well-known enterprises and university research institutions, their research in the leading level in the world. R & D center located in there, you can close the most cutting-edge technology and digestion and absorption." Li Hui said that the United States R & D center experts to control growth of the most advanced thermal field design and organic crystal, transplanted to the sapphire material in crystal growth, and successfully developed 85 kg single crystal furnace. The use of the furnace, one can grow 85 kilograms of crystal. "In 2013, widespread use of domestic is 35 kg single crystal furnace, we are the first to produce 85 kg class enterprise." Li Hui said, with the similar products abroad, reduce the price by nearly half.

Two years down the crystal up energy has sold 85 kg single crystal furnace 100. The domestic top five LED chip manufacturers are using the device for the production of sapphire crystal substrate material LED. Through continuous technological innovation, the current level of 85 kilograms of crystal furnace and add a lot of advantages: the use of the temperature gradient control technology, the crystal growth cycle is shortened from 20 days to 16 days, the original 15; the use of new materials to improve the insulation effect than ordinary products, equipment operation and saving 20% etc..

Now, compared with the LED substrate material of sapphire crystal, greater demand from intelligent mobile phone. "The apple mobile phone as an example, now touch keys, camera using a sapphire crystal glass. If the mobile phone screen will use the sapphire crystal, the yield will be increased." Li Hui told reporters, two years ago, the Apple Corp to the crystal energy l talked about cooperation, hope can supply more large capacity furnace for their. Through technical research, last year, has successfully developed the energy Crystal Rose crystal furnace 125 kg, and for the first time in the domestic sales of 15 units. Shortly after, Li Hui also revealed that large capacity single crystal furnace the company's 160 kg class can be a prototype. "If 160 kg single crystal furnace production, we can establish a long-term cooperation with the Apple Corp." Li Hui said.

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