linear guide- guide rail - linear shaft -linear bar

 We are engaged in manufacturing and supplying excellent quality Precision Linear Shaft to our valuable clients. This linear shaft guide was made in Taiwan specialized for LF dual rail linear guide.
1. Raw material: Taiwan famous special steel products #45 carbon steel in main ingredients
2. Surface skin hardness: Average hardened layer depth 1.5-3mm surface around in HRC 62.4 up after special technical high frequency heating treatment
3. Surface treatment: high precision roundness hardened with chrome plated.
4. Core hardness: around HRC 25-28 after finished.