High frequency welded pipe magnet

When using the high-frequency induction heating method for metal welding, the use of a magnetic bar can greatly increase the induced electromotive force in the welded pipe and increase the welding power. The placement of the magnetic bar makes the magnetic flux in the induction coil concentrated in the magnetic bar. The magnetic flux between the coil and the welded pipe is relatively reduced, thereby improving the welding efficiency. Therefore, during high frequency welding, the performance of the magnetic bar greatly affects the welding efficiency, quality and stability of the welded pipe, and also affects the energy consumption of the steel pipe welding.

In order to meet the diversified, personalized and high-end development needs of the high-frequency welded pipe industry, we have developed a new type of soft ferrite material, and developed an advanced magnetic bar forming and sintering process. High strength, good thermal stability, can effectively improve welding efficiency, reduce welding energy consumption, and improve weld quality.

product type

CRS type

The characteristic is radial groove type, which can effectively cool the whole magnet bar.

CRSH type

Features: It is a radial groove type with a central hole, and cooling water can be injected into the inner diameter part, which can effectively cool the whole magnetic core. In addition, the anchor rod can be inserted into the inner diameter.