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850mm 2000w tungsten near infrared lamp half white coated quartz halogen heat lamp

Plastic processing: In plastic extrusion, injection molding, blow molding and other processes, the plastic raw materials need to be heated to melt. Infrared heating tubes heat up quickly and evenly, which can provide a stable heat source for plastic processing and improve the molding quality of plastic products. For example, in the production process of plastic film, the heating tube heats the plastic particles and melts them before extrusion molding. The efficient heating performance of infrared heating tubes helps to improve production efficiency and film quality.