Compare with cold runner system, hot runner suystem has many advantages. But every coil has two side we should know that the disadvantages of the hot runner mold. To study from that, we will make the hot runner system better.

The first is that the cost of the hot runner mold is higher then the cold one. Hot runner component is more expensive then cold runner , hot runner mold cost may be greatly increased. So it is not economic to used hot runner mold to product small amonunt products. But for produting a large quantity of good , hot runner mold can be a nice choice. The second point is that Hot runner mold need high technic machine and professional workers to make. Hot runner mold needs to guaranteed by precision processing machinery. hot runner mold has extremely stringent requirements, otherwise mold will be a lot of serious problems in the production process. Anole applicate imported precision machines and professional workers to ensure the quality of the mold. The third point is the complex repairment. Compared with the cold runner mold, hot runner mold repair ment is more complex . Since the use of improper operation is very easy to damage the hot runner components and may cause great economic losses . Anole has worked in this line for more than 15years, we can make it nicely. Even the hot runner mold got troubles we can repir it nicely. And these are some disadvantages of hot runner system.