Fourth, good synchronization due to the smooth movement, responsive, no blocking, no-slip, the same set of ball screw drive system with the child while driving children identical components or equipment ball screw, you can get very good synchronization effect . Fifth, high durability at a ball rolling contact were hardened (HRC58 ~ 63) process, and the precision grinding and recycling system is purely rolling process. Sixth, a good high reliability and other transmission machinery Dongguan where the ball screw quality ? , Hydraulic Dongguan good compared to where the screw quality? Ball screw drive system failure rate is very low, ball screw repair and maintenance is also relatively simple, just for general lubrication and dust. It can be operated without lubrication on special occasions. Seven, no backlash and high rigidity ball screw drive system using the groove shape Gothic (Gothic arch), make contact with the ball with the groove in order to easily achieve optimum operation. If the addition of an appropriate preload to eliminate axial clearance, the ball can have a better rigidity Jinjiang ball screw, ball screw nut reduce elastic deformation between the screw to achieve higher accuracy. China, the world's largest machine tool consumer, manufacturing has become a pillar industry. Since the development of the automotive industry, the machine's speed and efficiency are put forward higher requirements for the new. It is understood that China's rate of CNC machine tool developed rapidly. Japan CNC machine tools increased from 40 per cent to the current level of the beginning of 90%, it took about 15 years, from the speed of China's current development point of view, such as to reach the current level of Japan, it is estimated not need to spend so much time and improve the performance and quality of CNC machine functions of parts has become urgent development of China's machine tool industry. Cold-rolled screw machine _ _ Korea and Taiwan ball screw drive provided by the Dongguan City, Transmission Machinery Co., Korea and Taiwan. Dongguan City, South Korea Taiwan Transmission Machinery Co., Ltd. (www.dghantai.com) (www.hantai168.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, the maximum to meet customer needs. Transmission machinery in Korea and Taiwan led the staff warmly welcome all inquiries negotiations, Korea and Taiwan to create a better future transmission machinery.