การหุ้มด้วยเลเซอร์ล้อนำ

Guide wheel is an important spare part with high consumption in hot rolled bar production line, which affects the mill operating rate and other technical and economic indicators. Many guide wheels in the use of heat-resistant performance is not enough, sticky steel, as well as wear resistance, thermal fatigue performance is not good, affecting the service life and the quality of the rolled material.