Application advantages of hand-held induction brazing machine in refrigerator and freezer welding;

Hand-held induction brazing machine: an innovative tool for welding refrigerator and freezer

In the field of modern household appliances manufacturing, refrigerator and freezer are indispensable equipment in daily life, and the fineness of its manufacturing process directly affects the quality and service life of products. As a key link in the manufacturing process of refrigerator and freezer, welding technology plays a decisive role. In recent years, with its unique technical advantages, hand-held induction brazing machine has gradually become the first choice for welding refrigerators and freezers, which has brought remarkable changes to the industry.

Efficient and accurate, improve production efficiency

Traditional welding methods, such as flame brazing, need to preheat the welding parts during operation, and it is difficult to accurately control the flame temperature, which leads to low welding efficiency and uneven welding. The hand-held induction brazing machine can heat the welding parts quickly and accurately by using the electromagnetic induction principle. When the induction coil is close to the welding point, the instantaneous eddy current effect makes the welding part quickly rise to the brazing temperature, which greatly shortens the welding time. Taking the pipeline welding of refrigerator and freezer as an example, the traditional welding may take several minutes to complete a solder joint, while the hand-held induction brazing machine only takes dozens or even seconds, which significantly improves the production efficiency and meets the needs of mass production.

Safe and reliable, ensuring product quality.

The piping system inside the refrigerator freezer is complex, and usually contains flammable and explosive substances such as refrigerant, which requires extremely high safety in the welding process. There is an open flame in flame brazing, which may easily lead to safety hazards such as fire or explosion. At the same time, uneven heating of flame may lead to quality problems such as pipeline deformation and cracks. Hand-held induction brazing machine does not need naked flame and adopts non-contact heating mode, thus avoiding the safety risk caused by naked flame. Moreover, induction heating can realize local accurate heating, reduce the thermal impact on surrounding components, effectively avoid pipeline deformation and cracks, and ensure the quality and stability of products.

Simple operation and reduced labor intensity.

Traditional welding equipment often requires operators to have high skill level and rich experience, and the operation process is complicated and labor intensity is high. The operation of hand-held induction brazing machine is relatively simple, and the operators can get started with simple training. The handheld design of the equipment conforms to the principle of ergonomics, and the operation is flexible and convenient, which can easily cope with various complicated welding positions. In addition, the induction brazing machine has a high degree of automation, which can realize accurate temperature control and welding time control, reduce the influence of human factors on welding quality, reduce the labor intensity of operators, and improve the comfort and accuracy of work.

Energy saving and environmental protection, in line with the concept of sustainable development.

Under the global background of advocating energy conservation and environmental protection, the household appliance manufacturing industry is also actively seeking more green and environmentally friendly production methods. In the process of flame brazing, a lot of waste gas and heat will be lost, which not only pollutes the environment, but also wastes energy. Hand-held induction brazing machine adopts electromagnetic induction heating, which has high energy conversion efficiency and hardly produces waste gas and waste residue during heating, thus greatly reducing environmental pollution. At the same time, induction heating can quickly reach the welding temperature, reduce energy consumption, conform to the development trend of energy conservation and environmental protection, save production costs for enterprises and enhance their social image.

Hand-held induction brazing machine has shown many advantages such as high efficiency, accuracy, safety, reliability, simple operation, energy saving and environmental protection. With the continuous progress and improvement of technology, it is believed that hand-held induction brazing machine will be more widely used in the field of refrigerator and freezer manufacturing, injecting new vitality into the development of the industry and pushing the home appliance manufacturing industry towards a more intelligent and green direction.