Ball advantages: 1. High efficiency ball screw drive models, small friction losses, ball screw drive efficiency: 0.85 to 0.98 of the ball screw for high-speed motion. 2. Transmission precision reverse gapless ball screw after tightening, to eliminate the axial clearance. 3. wear, to maintain good accuracy, long service life. 4. reversible ball screw action with motion can be rotary motion into linear motion, it can also convert linear motion into rotary motion, namely the screw and nut can make active member or follower. Ball Features 1, small friction loss, high transmission efficiency due to lot of ball rolling motion between the screw shaft and ball screw nut screw, it is possible to obtain a high efficiency of movement. Compared with the past sliding ball screw drive torque reaches 1/3 of that required to achieve the same dynamic motion results using the sliding screw vice 1/3. Helpful in saving. 2, high precision ball screw is generally used in the world's highest level of consistent production out of machinery and equipment supply ball screws, especially in the grinding, assembly, inspection of the process plant environment, temperature and humidity were strictly control, thanks to the improvement of the quality management system so that accuracy can be fully guaranteed. Ball _ Shandong Fu Jun (certified) _ Yichun ball screw is provided by Mechanical Technology Co., Ltd. Shandong Fu Jun. Machinery Co., Ltd. Shandong Fu Jun (www.fumotor.com) is an industry leader in Shandong Weifang, machinery and industrial products cooperation projects over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Shandong Fu Jun leadership with the staff warmly welcome all inquiries negotiations to create Shandong Fu Jun, a better future.