Linear guide rail, also known as line rail, slide rail, linear guide rail, or linear slide rail, is used in high-precision or high-speed linear reciprocating motion situations, and can bear a certain amount of torque, achieving high-precision linear motion under high loads.

The function of linear guide rail movement is to support and guide moving components to perform reciprocating linear motion in a given direction. Linear bearings are mainly used in automated machinery, such as linear guides, which are mainly used in mechanical structures with high precision requirements. The moving and fixed components of linear guides do not use intermediate media, but instead use rolling steel balls. It can be understood as a rolling guide, which is an infinite rolling cycle of steel balls between the slider and the guide rail, allowing the load platform to easily move in high-precision linear motion along the guide rail, and reducing the friction coefficient to one-fiftieth of that of ordinary traditional sliding guide, which can easily achieve high positioning accuracy. The final unit design between the slider and the guide rail allows the linear guide rail to simultaneously withstand loads in various directions, such as up, down, left, right, etc. The reflux system and refined simplified structural design allow the linear guide rail to move more smoothly and with low noise.

Slider - Transforms motion from a curve to a straight line.

Linear guides are mainly used in mechanical structures with high precision requirements. The moving and fixed components of linear guides do not use intermediate media, but instead use rolling steel balls. Because rolling steel balls are suitable for high-speed motion, have low friction coefficient, high sensitivity, and meet the working requirements of moving parts, they are widely used in automation machinery, such as grinders, milling machines, lathes, testing equipment, woodworking machinery, handling machinery, conveyor devices, automation machinery, semiconductor machinery, packaging machinery, robotic arms, automated machine tools, laser industry, automotive manufacturing, new energy and other industries.