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Auxiliary Equipment And Spare Parts

Ferrite Core For Inductor

In the high-frequency welding process, the Ferrite rod (also known as the Ferrite core) is an important auxiliary part located inside the pipe and close to the pipe seam weld area. Its main function is to enhance the concentration effect of the current at the welding seam, thereby improving the heating efficiency and welding quality.

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Product Details

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Product Description

Ferrite rods are usually made of ferrite materials, and common types include manganese-zinc ferrite (MnZn) . This type of material has a high magnetic permeability and electrical properties suitable for high-frequency environments. It can work stably in the frequency range of 200kHz to 500kHz, and adapt to the high-speed operation requirements of welding pipe equipment.

During the high-frequency induction heating process, the Ferrite rod can effectively guide the current to flow along the edge of the pipe wall and concentrate the energy on the part to be welded. By enhancing the skin effect and proximity effect, the Ferrite rod promotes the rapid heating of the weld area, achieves full melting of the edge, and ensures the welding strength and forming quality. At the same time, it can also prevent the induced current from diffusing in the pipe, reduce energy loss, and improve overall energy efficiency.

Selecting a Ferrite rod with stable performance and matching material is of great significance for improving the thermal efficiency of the welding process, controlling the quality of the weld, and extending the life of the equipment. Its parameter design needs to be customized according to the pipe specifications, welding speed and frequency requirements to achieve the best use effect.

Impeder Cooling

All of our impeders are designed to ensure effective cooling and protection of the ferrite core inside the impeder. It is essential that ferrite is cooled efficiently to maximise the welding efficiency and maintain stable parameters for product quality.

1. What is Ferrite Impeder Rods

The Impeder is constructed of Ferrite material and is an essential accessory for use in high frequency welding of tubes and pipes. This material best meets the demanding requirements of high frequency welding. The Impeder lowers the reluctance of the magnetic path, thereby saving energy and improving overall process efficiency.Cores provide an ideal magnetic path even at high temperatures. High saturation flux combined with high resistance reducing eddy current losses improves mill efficiency. It's high density construction adds the mechanical strength for long life in the severe operating environment in a steel tube mill.

Ferrite Impeder Rod FAQs

What is the function of a Ferrite Impeder Rod Core?

It is used to improve the efficiency of the welding process in ERW tube mills by stabilizing the electric field and enhancing energy transmission.

How does the Ferrite Impeder Rod Core work in ERW tube mills?

It absorbs high-frequency currents, ensuring that the weld zone maintains the required heat for proper tube formation.

Can these cores be used for both ERW and SS tube mills?

Yes, the Ferrite Impeder Rod Cores are designed to be compatible with both ERW and stainless steel tube mills.

Are these impeder cores customizable in size?

Yes, the impeder cores can be customized to fit different tube mill specifications based on customer needs.

What material are these Ferrite Impeder Rod Cores made from?

These cores are made from high-quality ferrite materials designed to withstand high-frequency currents and heat.

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