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One Power Supply Powers Two Induction Melting Steel Shell Furnaces

Recently, one-to-two induction melting steel shell furnace independently developed and manufactured by Shandong Kangda Electric Furnace was successfully shipped to Thailand. This induction melting steel shell furnace, with its innovative design of "one power supply driving two furnace bodies," will inject new momentum into Thailand's melting industry in terms of technical performance, production efficiency, and cost control, helping local enterprises achieve large-scale and green production transformation.

                                                        Induction Melting Furnace

As a core piece of equipment in the medium-frequency induction melting field, this induction melting furnace embodies advanced electromagnetic induction technology and industrial design concepts, placing its technical performance at the forefront of the industry. The induction melting furnace uses a high-quality steel shell structure paired with high-efficiency induction coils, resulting in high-strengthen furnace body and resistance to high-temperature corrosion, effectively extending its service life. The medium-frequency power supply incorporates series resonant technology, ensuring stable power output and enabling rapid melting and precise temperature control of molten metal. Temperature errors during the melting process are controlled within ±5℃, ensuring the purity and performance of the metal.

In terms of production efficiency, the advantages of the one-to-two induction melting steel shell furnace is particularly prominent. Compared to traditional single-unit induction melting furnace, this equipment enables continuous operation with "one furnace for melting, one furnace for holding/casting." Power is intelligently allocated based on the operating status of the two steel shell furnaces, avoiding wasted time due to idle power supplies. Cost control is one of the core highlights of this collaboration. The one-to-two induction melting steel shell furnace requires only one medium-frequency power supply for both furnaces. Compared to purchasing two independent induction melting furnaces, equipment procurement costs are reduced by 30%-40%. It also reduces the footprint of auxiliary equipment such as power control cabinets and cooling systems, saving valuable factory space and infrastructure investment for Thai companies. In terms of operating costs, the induction heating method of the induction melting steel shell furnace has extremely high energy efficiency, with unit energy consumption reduced by 15%-30% compared to traditional equipment, significantly reducing electricity expenses in the long term. Furthermore, the steel shell furnace has low wear and tear and low maintenance costs, reducing production costs for Thai companies throughout the entire process of procurement, operation, and maintenance, thereby enhancing their market competitiveness. 

                                                         Steel Shell Furnace

The induction melting furnace exported this time is highly adaptable and can be widely used in various melting scenarios in Thailand, including cast steel, cast iron, and non-ferrous metal alloys. Whether it is a foundry producing standard parts in batches or a processing company producing special alloys in small batches and multiple varieties, the two steel shell furnaces can be flexibly switched to meet the melting needs of different materials and specifications of molten metal. 

Notably, the furnace's environmentally friendly characteristics align perfectly with Thailand's environmental policies. Utilizing electromagnetic induction heating, it produces no open flame or smoke emissions, completely eliminating waste gas and slag pollution compared to traditional oil-fired or coal-fired furnaces. This helps Thai companies achieve green production transformation and improves the workshop working environment.  

                                                          Melting Furnace

This export of the induction melting furnace to Thailand not only demonstrates the technological strength of China's induction melting equipment industry but also represents a deepening and extension of Sino-Thai manufacturing cooperation. 

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