What’s the matter if the three turns of the steel coil are not tight?

The corner design is too small.

According to information from Sohu.com, the reason why the inner three coils of the steel coil are not tightly wound is because the tongue plate of the auxiliary winding belt is designed to be too small, causing the steel coil to be loosely coiled, causing the inner ring of the steel coil to become loose.

Steel coils, mainly hot-rolled coils and cold-rolled coils, are also called coil steel. The steel is hot-pressed and cold-pressed into rolls.

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