UHMWPE guide rails are also known as chain guides, chain slides, chain support bars, chain guide grooves, chain guide bars, chain support rails, chain guide sliders, chain guide wear strips, high molecular weight polyethylene guide rails are used for In the case of linear reciprocating motion, it has a higher rated load than linear bearings, and can bear a certain torque at the same time, and can achieve high-precision linear motion under high load conditions. A groove or ridge made of high molecular weight polyethylene guide rails, a device that can withstand, fix, guide and reduce friction of moving devices or equipment, used to guide and fix machine parts, special equipment, instruments, etc.