Haochen20 years of focus on multimode cavities and small spacing hot runner

The advantages of a hot runner system are many, so it will be adopted by many manufacturers. Here, we share the heat flow



The advantages or benefits of the Dao system.

1、 Improve product quality

The hot runner formed parts have good gate quality, low residual stress, and small deformation. Therefore, many high-quality products on the market are produced using hot runner molds. Plastic can flow more evenly into the cavity, forming a uniform part. During the hot runner mold forming process, the runner system controls the temperature of the plastic melt. Many common plastic components in Motorola smartphones, HP printers, and Dell laptops are manufactured using hot runner molds.

The second is to save plastic raw materials:

In fact, in the era of high prices for oil and plastic materials in the world, major international hot runner manufacturers have developed rapidly. In pure hot runner molds, there is no production waste due to the absence of cold runners. This is particularly important for applications where plastic is expensive. Because hot runner technology is an effective way to reduce material costs.

3、 Forming cycle:

Many thin-walled parts produced using hot runner molds have a forming cycle of less than 5 seconds. This is because the cooling time of the runner system is not limited, and the parts can be timely pushed out after molding and solidification. 4、 Beneficial for production automation:

Many foreign manufacturers combine hot runner with automation to improve production efficiency because it is conducive to automation. The principle is that after the hot runner mold is formed, there is no need to repair the gate or cycle the cold runner and other processes.

The above is our hot runner technician sharing with you abouthot runner systemKnowledge of advantages. If you want to learn more about hot runner knowledge, welcome to consult.