The large size C type guardrail is an indispensable part of conveying equipment. The most commonly used width is 60mm, and there are also 100mm, 120mm, etc. The colors are green, white or blue. It is a standard product. It is fixed to the conveying equipment frame by combining aluminum profiles and guardrail brackets. The notches of the large C guardrail aluminum profiles can generally be fixed with M8 screws. Of course, this is just one of the installation methods, and more installation methods can change with different designs of engineers.