Shandong Bot Seiko Co., Ltd. for the exposed screw, just generally spiral belt, retractable sleeve, tapered sleeve and folding plastic or leather and other forms of protective cover to prevent dust and abrasive particles adhered to screw surface. In addition to the guide rail of the outer shield is similar, these types of protective cover in the end face of the one end connected to the supply ball Baoding ball screw nut, the ball screw is fixed to the other end of the bearing seat. This can be more firmly up. The ball screw failure are diverse, there is no fixed pattern. Some failures are gradual onset fault Ball, process development of Baoding have a ball screw business, with the increase in the use of time more and more serious; sometimes sudden failure Baoding Ball production, in general there is no obvious signs, and suddenly, this failure is a common adverse effect of external factors and produced. So through proper testing to determine the true cause of the malfunction, the premise is fast and accurate service. Baoding Ball Ball _ _ enterprises in Shandong by Shandong Bot Bot Seiko Seiko Corporation. Shandong Bot Seiko Co., Ltd. (www.jsinfo.com.cn) strong, credible, Shandong Jining machining industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Bot Seiko and you hand into the brilliant, for a better future!