425mm/625mm 230v 2000w SK15 Clear/Half White Plated Halogen Infrared Heat Lamp For Plastic Moulding application
The following are the applications of 425mm/625mm 230v 2000w SK15 Clear/Half – White Plated Halogen Infrared Heat Lamp in plastic molding:
Mold preheating
Improve molding efficiency
Mold preheating is a very important step before plastic molding. This halogen infrared heat lamp has a power of up to 2000w and can quickly make the mold reach the appropriate working temperature. For example, for some large or complex plastic molds, traditional preheating methods may take several hours, while using this heat lamp can complete preheating in a shorter time (such as 30-60 minutes), greatly shortening the mold preparation time and improving the overall production efficiency of plastic molding.
The appropriate mold temperature helps the plastic melt flow and fill in the mold. When the mold temperature rises, the viscosity of the plastic melt decreases and the fluidity increases, which can better fill every corner of the mold cavity, reduce molding defects such as short shots and flash, and improve the one-time molding pass rate of plastic products.
Improve product quality
The heat lamp can make the surface temperature of the mold evenly distributed. Through uniform heating, it can avoid shrinkage marks, deformation, stress concentration and other quality problems of plastic products caused by local low or high temperature. For some plastic products with high precision requirements, such as electronic product housings, automotive parts, etc., uniform mold temperature is a key factor to ensure product dimensional accuracy and appearance quality.
For different plastic materials, the molding temperature requirements are also different. This heat lamp can accurately control the mold preheating temperature by adjusting the irradiation time and distance to adapt to various plastic materials, such as PVC, PP, ABS, etc., to prevent the material from decomposing or deteriorating due to excessive temperature during the molding process, and ensure the stable performance and reliable quality of plastic products.
