China linear guide manufacturing make the world a new look into the square linear guide rail and circular rail types. Circular rail is the earliest products, but less accuracy compared to square rails. However, the circular rail is ideal for vertical movement of heavy loads of occasions. Which specific use of linear guides should be decided according to the actual needs of the application guide. Square rail design inherent in the various grinding requirements lead to the initial cost is several times round guide rail, but with the performance of the linear guide rail manufacturing technology is superior to the circular rail. In general, square rails having higher load capacity, rigidity and precision and longer life. Industry Development Overview: China's sustained and rapid economic growth, for linear guide products provide a huge market space, the strong Chinese market allure THK linear guide, made the world all eyes are focused on the Chinese market, in a short period of reform and opening dozens years, huge production capacity China linear guide manufacturing formed the world with admiration. With the continuous expansion of China's power industry, data communication industry, urban rail transportation, automotive industry and shipbuilding industries of scale, the demand for linear guide also will grow rapidly in the future linear guide rail industry, there is huge potential for development. Status and trends of linear guide technology hydraulic injection molding machines to electric injection molding machine transformation, the main need is to transform part of the injection molded part harmony part TBI linear guide, the other also includes the injection nozzle positioning section, stripping department. Wherein the clamping portion of the injection requires high load bearing capacity, particularly injection molded part of the ball screw, the required higher viscosity injection plastic material at high speed, and to be maintained to 20 ~ 150mm of travel, to 100 ~ 250mm / slower speed sec., under a high load state, repeated movement. So for the injection portion of the ball screw required can movement and has a good ability to withstand high load ball screw is designed to be noted in a small stroke. Because of the electric injection molding machine, the carrying capacity of the ball screw to set forth requirements for high load requirements of full-electric injection molding machines, NSK has developed a world leader in injection molding machine screw --HTF Series Ball , currently in Japan, electric injection molding machine market share of 80%. HTF Series Heavy Duty Ball appearance. Machine tool industry and other industries, must pay attention to environmental protection issues, and therefore, there are certain restrictions in the use of lubricants, waste oil disposal. For this reason, NSK has developed a long-term maintenance of automatic lubrication components K1 linear guide, can be used on bearings, ball screws and linear guides, and promised to run for five years or 10,000 km maintenance. FIG. 4 is not provided with an air-K1 and K1 of the actual use of rail comparative example, its use is in the automotive production line welding robots, the use environment is very poor. When not using the original K1, less than one year will be due to poor lubrication failure occurred ball obstruction. Photos can also be seen by the balls and rusty rails have a case. With the K1, one year after the decomposition observed ABBA linear guides, ball and roller wear little rusty situation has not occurred, the use of good. TBI linear guide _ Korea and Taiwan transmission machinery (certified) _ linear guides provided by the Dongguan City, Transmission Machinery Co., Korea and Taiwan. Dongguan City, South Korea Taiwan Transmission Machinery Co., Ltd. (www.dghantai.com) is an industry leader in Dongguan, Guangdong, machine tool accessories, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Korea and Taiwan transmission machinery leadership with the staff warmly welcome all inquiries negotiations, Korea and Taiwan to create a better future transmission machinery.