The roller drive chain is an important transmission device widely used in industrial automated production lines, especially in logistics conveying fields such as airport baggage conveyance, postal sorting systems, and e-commerce logistics.

Main components: inner link plate, outer link plate, bushing, roller, and pin; these parts together form the basic framework of the step chain.

Roller embedded step chains are widely used in various escalators and perform exceptionally well in applications that require high operational efficiency and long service life. For example,

Function: As a power transmission device for escalators, the main function of the step chain is to transmit the power of the drive unit to the steps, enabling the steps to operate continuously. Structure:

The roller-built step chain is a special escalator design where the step chain contacts the guide rail through rollers, thereby reducing direct friction and improving the efficiency and lifespan of the escalator.

Sprocket gear drive: The roller chain is driven by a sprocket gear drive method, which has the advantage of eliminating one step in chain assembly.