If a high-rise buliding need to be bulit,many machinery should be using.Specialy engineering machinery and equipment is key role of these machinerys,such as large machine,forged chain,overhead conveyor,cast chain,roller turn and so on. No matter regradless of how housing,high quality is very improtant.So choose best machinery and good material to buliding is right,and understanding these machinerys features can help working. link chain,rivetless chain,scarper chain. If the buliding want have more and more quality,should to know different features,and it's same of forged chain.For example forged link chain have high storng and small,be used in different production lines usually.But the forged link chain should have be carefully,the forged drag link chain composition of conveyor to working.So should have careful work and maintenance is must.Secondly,rivetless chain can be forging.If the rivetless chain be forging become forged rivetless chain,the rivetless chain should have more strong and durable.Beacause of rivetless chain is very easy to using,forged rivetless chain can be used in more and more.Last,scraper chain is big machinery for normal chain,but scraper chain is small in fact.For many machinerys used in transport goods and wieghts,scraper chain used in buliding and production line in normally. So make the chain more strong is very important for buliding,and forged scraper chain is good helper for large machinery. In morden society,more and more buliding have higher.But the high buliding should have high quality,too.Choose forged chain to construction buliding is good idea