Environmental Protection and Efficiency of Hot Runners
The application of the hot runner does not generate waste, so there is no problem of waste and waste in the hot runner. Waste means waste of resources, and the hot runner system is a low-carbon product, and it will not produce factors that are harmful to the environment. Due to the wide variety of plastics and often different colors, the material heads accumulated during the injection molding process must be classified, dehumidified, dried and sealed for storage. At the same time, the noise generated by shredding will also have a negative impact on the environment. Therefore, the application of hot runner has the following advantages:
2022-09-19
What are the ways of feeding the mold hot runner?
Hot runner glue feeding method 1: "point gate", the point gate method is the most common glue feeding method. It is determined by several factors such as gate size, gate cooling and nozzle tip temperature. It is suitable for almost all known plastics, and its glue inlet will leave a small gate mark on the surface of the product, the size of which is determined by the size of the gate and different plastics. Hot runner feeding method 2: "large nozzle", the nozzle of the large nozzle is an open hot nozzle, and there will be a small shank on the surface of the injection molded product, which can provide a large gate size and achieve excellent pressure holding effect. In order to reduce the product stress, it can be used in the way of not demanding gate marks or shunting runner feeding.
2022-09-19
E-mail: dghanmao656@126.com gongcheng @ himold.com
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