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Sino-Ocean Xiangrui launches new 3D hot bending equipment to create 3D curved "national equipment"

Sino-Ocean Xiangrui launches new 3D hot bending equipment to create 3D curved "national equipment"

Sino-Ocean Xiangrui launches new 3D hot bending equipment to create 3D curved "national equipment"

Information

        The iphone8's use of 3D hyperboloid screens has become an open secret in the industry, which once again drives the industry's bullishness on 3D curved panel prices. In fact, in 2016, some domestic manufacturers have already launched 3D curved phones before iphone. Vivo, Huawei Glory, and Gionee have successively launched 3d curved phones. In 2017, the number of 3d curved phones is expected to reach more than ten models.

        The terminal brand of 3d curved screen is optimistic and has become a new direction for the industrial chain. It also brings a possible 3d curved air vent to the industrial chain. 3d panels, cover plates and equipment manufacturers are actively planning and expanding production in order to quickly occupy the market , Share the bonus brought by 3d curved air vent. But at present, the 3d surface is more difficult and more complicated in technology. The current yield is only about 40%. Who can overcome the difficulties in the process and improve the yield can undoubtedly be more competitive in this market.

        Different from the traditional glass cover processing technology, the 3d glass cover has a new hot bending link, and the hot bending process is a major technical bottleneck for the development of 3d glass cover. The yield of the hot bending process will directly determine the yield of the 3d glass cover. It is reported that Samsung's current 3D glass cover processing technology is a combination of 3D glass hot bending technology and cold laser processing technology. The production efficiency and yield are better than the original process, and the quality is more stable. The 3d glass production process mainly includes: blanking, cnc, hot bending, grinding and polishing, baking, coating, etc. Among them, hot bending is the most critical, and it also restricts the product yield.

        At present, the domestic bending machine for producing 3D curved glass is mainly imported from South Korea. The price is 1.2-2.2 million, and the monthly production capacity is about 20,000 pieces, which is far from meeting the market demand. Therefore, accelerating the research and development of hot bending machine, improving the yield of hot bending manufacturing, expanding the market of curved surface applications, and making hot bending machine products closer to the customer's market demand have become the top priority of the next enterprise development.

        In fact, domestic equipment manufacturers have made considerable progress in the field of hot bending, and in some areas have reached the level of Japan and South Korea equipment, and have more cost advantages. According to the mobile phone newspaper online understanding, Shenzhen Ocean Sunray Machinery Co., Ltd. (hereinafter referred to as Ocean Sunray) recently launched a new 3D cover glass heat treatment equipment for stable curvature, which provides process parameters for the design and production of various 3D curved cover glass And equipment capacity guarantee.

        It is understood that Sino-Ocean Xiangrui recently launched the independently developed 3d glass protective film bending machine and 3d glass cover plate bending machine, which can complete various double-sided arc and four-sided arc 3d glass protective film bending.

3d glass protective film hot bending machine features:

① The frame adopts the overall welding structure, with beautiful appearance and good strength;

②Using fast heating device, low energy consumption and fast heating;

③ Infrared thermometer and temperature controller are used to control the mold surface temperature, which is easy to control and low in cost;

④ Equipped with a blanking conveyor belt, which automatically transfers the mold, which is convenient and simple to operate;

⑤ The human-machine interface is humanized, and the operation is simple and convenient;

3d glass cover bending machine features:

① The frame adopts the overall welding structure, with beautiful appearance and good strength;

② The main body of the equipment is made of die steel, which is specially treated to resist high temperature without deformation and rust;

③ Adopt multi-station hot pressing and cooling design, short processing cycle and high efficiency;

④ The indenter of the forming station is supported by guide rails, and the grating ruler accurately feedbacks the position of the indenter;

⑤ Adopt professional grade chiller for cooling, high power, large flow and good cooling effect;

⑤ The temperature control system uses a temperature control meter imported from Japan and a thermocouple imported from the United States, with high control accuracy and long life;

⑥Adopt industrial-grade PLC control, with simple man-machine interface and easy operation;

       According to industry insiders, the difficulty of 3D glass hot bending is that the through rate is relatively low and the grinding time is long. More sophisticated and high-end equipment needs to be purchased again. A variety of different glass materials provide the appropriate temperature and time curve for hot processing, and optimize the perfect hot bending process. With mature equipment technology and perfect technology, the successful listing of Shenzhen Ocean Shipping Bending Machine is undoubtedly a gospel and a good choice for the domestic 3d cover glass deep processing industry.

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