The manufacturing of aluminum circle, although not too complicated, proves to be not so simple as some people might imagine. It is not obtained by pouring heated aluminum liquid into circle mould but by cutting finished aluminum coils or sheets into circles of desired sizes. In other words, the production of circles entail the usage of a set of machine different from that of coils or plates: aluminum circle cutting machine. Production process can be referred to in Aluminium Circle Manufacturing and Application. Generally speaking, there are two types of such machines: separate machine that has to cooperate with other machines and cutting machine of an auto line.
Like any other production machines, aluminum circle cutting machines do not fall on the same kind. There are separate cutting machines for small scale of lower efficiency and auto machines of highly efficient production line. If a manufacture is at the beginning step of his career, he may need the first type. Small separate machines are of lower cost and can totally meet productivity demand. Aluminum coils or sheets are not processed into circles by one step. Normally at the very beginning of the process there is a circle-opening machine, which is followed by a machine cutting the flat sheet into squares, and then another machine cutting squares into circles of relative sizes. With an auto production line it proves to be much more complicated. As no human labor is involved, there is first a feeding machine getting a piece of aluminum coils ready for a circle-opening machine which is then followed by a correcting machine. The other feeding machine send flat sheets to a swaying unit and then a special aluminum circle cutting machine. Other components include module exchanging device, hacking machine, waste aluminum unit cutting machine, hydraulic system and electronic control system etc.