Shandong Bot Seiko Co., Ltd. (Shandong Jining former screw factory), founded in 1966, the national high-tech enterprise, the key features of the domestic industry of specialized production plant. For over 40 years, the company has been dedicated to the research and production of key features. Its production of ball screw features: axial stiffness of ball screw can be added with the preload, since the pre-axial clearance can achieve negative pressure, then get a higher rigidity (by giving the ball within a ball screw plus to pressure the ball screw, and other mechanical devices used in practice, because the ball repulsion can enhance the rigidity Ministry of wire mother). 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 supply Wenzhou Ball will not only impede the normal operation of the ball, and the wear increased dramatically. 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 Wenzhou production, high-speed precision spindle included mechanical spindle unit and high-speed precision spindle; Wenzhou Ball class rail companies, 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. Wenzhou Ball Ball _ _ production by Shandong 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!