This article provides a comprehensive guide to the major types of industrial conveyor chain, including roller chains, engineering class chains (steel bushed, welded steel, drop forged, and leaf chains), and specialty chains (hollow pin, attachment, and stainless steel chains). It explains the key characteristics, typical applications, and load capacities of each type, and offers practical guidance on how to select the right chain based on load capacity, operating environment, speed, attachment requirements, and maintenance needs. The guide concludes with a detailed comparison table and FAQ section, helping readers make informed decisions for their material handling systems. Jinqiu Chain is highlighted as an experienced manufacturer offering both standard and custom-engineered conveyor chain solutions across a wide range of industries.