Conveyor Cast combination chains china construction can withstand serious stress for long periods of time, as does the monitor chain that drives them. Although these chains do not become butterflies like bugs of the same name during their life routine, they are solid and strong and also have been produced through years of fatigue-free operation. Our chains are forged to the American Nationwide Standards Institute (ANSI) criteria using the best quality materials. Our manufacturers use quality raw materials to ensure that your manufacturing, agricultural or marine needs are always met. Understand how the track chain works with the conveyor to make a complete system