In the injection molding system, hot runner system is an important component that helps in completing the entire production process of different plastic parts. There are both hot and cold runner systems available today, but hot ones are more in demand. This is mainly because of its efficiency and high capacity to perform well and thereby help in the production of wide varieties of plastic parts in different shapes, sizes and designs. When this system is used for the production of plastic parts through injection molding process, it combines all the heated elements together by means of which it helps in the injection into the mold cavity.
Combination Of Molten Plastic With Other Materials:
The molten plastic is combined with several other materials by the system for the production of plastic parts. It is this system that can help in controlling the temperature and the pressure of the materials inside the mold cavity after injecting. This is the reason why there is a huge demand for this system in wide varieties of industries. Apart from that, there are several other benefits offered by these runners, which are certainly not present in the cold runners, which is also one of the major reasons for its high demand.
Processing Time Is Lower:
The Hot Runner System is designed with the factor of lower processing time compared to that of the cold runner system. There is absolutely no need for the machine to first freeze which is generally the case with the cold runner system. This is not the end. If you are associated with the operation of the runner systems into your injection molding unit, you will realize that the cost of operation and running this system is comparatively low, and the efficiency produced is also greater in this case.
Less Power Consumption:
This system is best known for its energy efficiency. It is designed to consume less power by means of which it can help you save lots of money. On the contrary, the cold runner system consumes much more power in order to reach the same level of efficiency and functionality. However, one of the most important things that you should remember in this context is that the complication associated with the mechanism and operation of the runner us much more complicated. Therefore, until and unless, you acquire a solid grasp over it, it will not be possible for you to maintain and operate it.
Maintaining Uniform Temperature:
Every time, the temperature in the system should be maintained strictly and it is for this reason that the operation of the system is considered to be slightly complicated. Therefore, proper temperature configuration is definitely a must, because a slight mistake in the temperature configuration can lead to a breakdown of the entire system. Often, the parts of the machine can also start malfunctioning, which can again increase the cost of repair and replacement to a great extent. Therefore, you should be very careful about operating the hot runner.
