Ball screw and other rolling friction transmission element, as long as the abrasive particles and to avoid entering the chemically active substances, these elements can be considered almost without generating abrasion work. But if the fall in the dirt raceway, or use dirty oil Ball will not only impede the normal operation of the balls Ball Jinhua supply, but also a sharp increase in wear. Our main products: CNC equipment with key features. There are four main categories: First, screw type, including ball screws, roller screw and trapezoidal screw; two spindle type, contains general machine tool spindles, high-speed ball screw spindle Jinhua enterprises, high-speed precision spindle included mechanical spindle unit and high-speed precision spindle; rail class, including ball and roller guide rails; other shaft products. Which spindle market share first in the country; ball screw top three market share in the nation, trapezoidal screw is the only superior product. "High-speed precision spindle" was identified as the Ministry of Science, "National Torch Plan Key New Product", high-speed precision ball screw was named "National Key New Product" Science and Technology. Product focus for our machine tools, aircraft manufacturing, chemical industry, metallurgy, packaging, medical and other supporting industries, some products exported separately or with the host. 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 ball nut, the ball screw is fixed to the other end of the bearing seat. This can be more firmly up. Jinhua Ball production, ball screws, 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!