Infrared heating lamps for Semi-automatic Blowing Machines
1. Improve heating efficiency
Rapid heating: Infrared heating lamps can quickly generate heat, allowing the barrel of the injection molding machine to quickly heat up. This is crucial to shortening the injection molding cycle. For example, in the preheating stage of the machine, the use of infrared heating lamps can save 30% – 50% of the preheating time compared to traditional heating methods, thereby entering the production state faster. Its rapid heating characteristics are also reflected in the temperature adjustment during the production process. When it is necessary to change the injection molding material or adjust the process parameters, it can respond quickly so that the barrel temperature quickly reaches the new set value.
Efficient heat transfer: The infrared rays emitted by infrared heating lamps can directly penetrate the gaps between plastic particles and transfer heat to the plastic material. This direct heat transfer method avoids the process in which heat is transferred to the plastic through the barrel wall in the traditional heating method, reduces heat loss, and improves heat transfer efficiency. According to statistics, the heat transfer efficiency of infrared heating methods can be increased by about 20% – 30% compared to traditional heating methods.
