565mm 220v 1000w Clear /Half White Halogen Ir Infrared Heat Lamp Heating Elements For Plastic Moulding application scence
Injection molding scenario
During the injection molding process, this heating element can be installed around the injection mold. When the mold needs to be preheated, the 1000W power can quickly heat up the mold. For example, for some high-melting-point engineering plastics, such as polycarbonate (PC), the processing temperature is usually around 280-320℃. The heating element can make the mold reach the appropriate working temperature in a short time, such as raising the mold temperature to 80-120℃, which helps to improve the fluidity of
PC plastic in the mold.
The length of 565mm can be flexibly installed according to the size of the mold. For example, for some larger-sized automotive parts injection molds, installing these heating elements along the edge of the mold can ensure that the heat is evenly distributed over the entire mold surface. The infrared rays it emits can penetrate the mold surface, allowing heat to be transferred more evenly to the inside of the mold, avoiding local overheating or overcooling, thereby improving the quality of injection molded products and reducing product warping and internal stress.
Blow molding scenario
In blow molding, this heating element can be used to heat plastic parisons. For example, when producing plastic bottles, the parison needs to be at the right temperature before it can be blown into the desired shape. The 220V, 1000W heating lamp can quickly provide heat to make the parison reach the ideal softening state.
Its Clear / Half White Halogen Ir Infrared properties allow heat to be more effectively absorbed by the plastic parison. Due to the penetrability of infrared rays, the heat can be evenly distributed inside the parison. For common blow molding plastics such as polyethylene (PE), the expansion and molding process of the parison can be better controlled to produce plastic bottles with uniform wall thickness and smooth surface.
Thermoforming scenario
For thermoforming processes such as vacuum forming and pressure forming, the role of heating elements is crucial. In the thermoforming process, the plastic sheet needs to be heated to the softening point before it can be formed under the action of the mold.
The high power and infrared characteristics of the heating lamp can heat plastic sheets quickly and evenly. For example, when producing plastic pallets, this heating element can quickly heat polypropylene (PP) sheets to a suitable temperature range (generally 140-160℃). The size of 565mm can cover a certain area of ​​the sheet, ensuring the temperature uniformity of the entire sheet, so that the formed pallet has good shape accuracy and physical properties.
