The machinery for cold heading bolt molding now has many types and series of machines. Its equipment structure is simple, high security, high reliability, high production efficiency, short working production period, fast production speed, easy and convenient to use and simple operation method. Cold Formers are fastener equipment machines specialized in the production of bolts. Cold heading machine first appeared in Germany, at that time is for the second world war to make the machine with the bomb shells, using the cold heading process, this technology has been handed down to the modern times, and in all walks of life to take more widely used. There is a new breakthrough in the application value, and it also opens up a new development path for the Chinese market.
In the industry, the specification of some products is more strict, at this time, the cold heading machine can forge more special and accurate screws than the ordinary machine. Also, the products processed by cold heading machine can get to the unusual cross-section shape and better strength to weight ratio. Cold heading machine is mainly used to produce industrial and construction industry widely used fasteners, such as nuts, bolts, etc., and realize the automation and mechanization of the cold heading machine has the traditional cold heading machine has not had excellent performance, such as rivets, bolts, etc. can realize the whole batch production, the ability to withstand the product more than ever, more important point is that the full automation of the cold heading machine whether it is from the parts of the straightening, selection, or cutting in the process of machining. More importantly, the fully automated cold heading machine, whether from the straightening of parts, material selection, or in the process of cutting the secondary molding, to the product drop, all have realized the automation, and the products produced have the characteristics of molding specification, stable performance and diversification, which is unprecedented in the cold heading machine.
Cold heading machine process has very obvious economic benefits, so in the mass production of standard parts, bearings and other industries, has been widely used. Therefore, the development of multi-station automatic cold heading machine is very fast and there are many varieties. Cold heading machine has: a single hit the whole mold cold heading machine, double-hit the whole mold cold heading machine, high-speed double-hit the whole mold cold heading machine and three-hit duplex cold heading machine and rollers ﹑ steel ball automatic cold heading machine and so on. Multi-station cold heading machine processing technology not only can improve productivity, saving metal materials, and because of the metal fiber with the mold to form a certain shape of the flow line, improve the tensile strength of the product, surface quality, dimensional accuracy is also improved, the cost of the product is reduced. From the surface to see, cold heading process has very obvious economic benefits, so in the mass production of standard parts, bearings and other industries, has been widely used.
Post time: Sep-15-2023