The main components of stainless steel are alloy elements such as iron, chromium and nickel. The proportion and distribution of these elements determine the corrosiveness and mechanical properties of stainless steel. Chromium, as a key component of stainless steel, has good corrosion resistance. Therefore, the chemical compatibility between stainless steel and chrome plating is good.

Carbon steel is one of the most basic and common types of steel. It is mainly composed of iron and carbon, and the carbon content is usually between 0.2% and 2.1%. According to the carbon content, carbon steel can be divided into low carbon steel (<0.25%), medium carbon steel (0.25%-0.6%) and high carbon steel (>0.6%).

Steel is one of the most common materials for mechanical engraved anilox rollers, especially stainless steel and carbon steel. Due to their strength and toughness, these two types of steel can provide relatively stable performance while bearing high-intensity work.

The steel roller is made of all-steel material and has a solid structure, suitable for high-load and high-precision processing operations; while the rubber roller wraps a rubber layer outside the metal core and mainly relies on the elasticity and flexibility of rubber for material processing.