The role of U-shaped infrared heating bulb:For uniform heating of large areasIndustrial productionIn processes such as the production of large plastic films, frame-type infrared quartz lamp can be installed around the perimeter of the film production equipment. Due to the frame structure, infrared radiation is emitted from multiple directions over a large area of the film, ensuring that the film is heated uniformly. This helps to improve the quality of the film and avoids problems such as uneven thickness and strength due to localised uneven heating.For large metal plate preheating or heat treatment process, frame halogen heat lamp around the plate or cover the surface of the plate, can let the infrared rays all-round effect on the plate. The overall temperature of the plate rises more evenly, which is essential to ensure the accuracy of the subsequent processing of metal plates (such as stamping, cutting, etc.). AgricultureIn greenhouses, frame-type halogen IR heating lamp can be installed above or around seedbeds or planting areas. By heating the air and soil uniformly, they provide the right temperature environment for plant growth. This uniform heating helps reduce the adverse effects of localised temperature differences on plant growth and promotes healthy plant growth. Adaptation to specific shapesFood ProcessingIn the baking industry, when baking square or rectangular shaped pastries (e.g. cakes, breadsticks, etc.), the shape of the frame heater matches the shape of the baking tray. The baking tray can be placed in the frame of the frame infrared halogen heating lamp, and the heating tube heats the pastries in the baking tray from multiple directions, so that the surface and the interior of the pastries can be heated evenly, and the baked pastries will have even colour and good taste.When drying or sterilising rectangular food packaging containers, the frame-type Replacement Halogen Lamp can be laid out to fit the outer contour of the container. The infrared rays are efficiently radiated to the surface of the container to achieve rapid drying or effective sterilisation. Electronics industryFor the soldering preheating or drying of square electronic component boards (e.g. PCBs), the frame heater can be customised to the size and shape of the component board. Placing the component board in the middle of the frame halogen infrared heat lamp ensures that the infrared rays are evenly applied to the soldering joints and components on the board, improving the quality of the soldering and drying process. Heating Efficiency ImprovementPaint DryingIn an automotive paint shop, frame-type infrared heating tubes surround automotive body parts (e.g. doors, bonnets, etc.). Due to their multi-directional heating characteristics, they are able to dry the car paint in a much shorter period of time than traditional single-direction heating equipment. This not only improves the productivity of automotive painting, but also reduces problems such as dust contamination that may occur as a result of long waiting times for drying.In the field of furniture painting, for the drying of large furniture parts (such as wardrobe door panels, table tops, etc.), the frame-type heating element can be heated from different angles at the same time. This considerably reduces the drying time of the lacquer, and at the same time reduces energy consumption, because shorter heating times mean less energy input. Localised heating applicationsMetal processingIn the localised hardening process of metal parts, frame-type infrared heating tubes can be adjusted by adjusting the layout of the internal heating elements or the power distribution. This enables high intensity infrared radiation to be generated in a localised area of the frame structure, so as to focus heating and quenching on a specific part of the metal part, precisely control the quenching area and quenching depth, and improve the hardness and wear resistance of the metal part.In metal welding repair, the frame heating tube can preheat the welding part and its surrounding small area. It enables the welding area to reach the right temperature, improves the welding quality and reduces the production of welding defects such as cracks and porosity. Heating system integration aspectsIndustrial automation heating systemFrame type quartz infrared halogen heating elements can be easily integrated into automated heating systems. Used in conjunction with temperature sensors, PLC controllers and other equipment, the temperature of the object to be heated is monitored in real time by the sensors, and then the controller adjusts the power of the frame-type halogen heater lamp according to the set temperature value. This allows precise control of the heating process and meets different industrial heating needs, for example, in the plastic injection moulding process, where precise temperature control helps to improve the quality and productivity of plastic products.

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