1、Bearing Steel: Miniature linear rail slide is made of accurate bearing steel , which can bear high load, and has the ability of automatic centering, which can achieve μm level positioning accuracy. 2、Steel Wire Holder: The slider adopts a steel wire holder structure to effectively prevent the steel balls from falling off. The number of steel ball columns is accurate, the number of steel ball columns is more, the friction is small, light and flexible, smooth and unobstructed, and the service life is longer. 3、High Accuracy: Linear rail guide adopts a comprehensive sealing system, with high strength steel, accurate cutting, refusal of burr, smooth sliding without jamming, high positioning accuracy and other performance. 4、Easy to Assemble: The linear guide is interchangeable, and the slider or guide or even the linear guide group can be replaced separately to regain high accuracy guidance. 5、Wide Applications: Linear rail is widely used in wind power generation, solar energy equipment, new energy equipment, electronic equipment, numerical control machine tools, woodworking machinery, handling, conveying machinery, industrial automation industrial machinery, electronic semiconductor equipment, packaging machinery, etc.