The core plate inserting machine is a specialized machine used in the manufacturing of transformers. It can be divided into automatic and manual types. The automatic core inserting machine is designed to automatically insert E-shaped and I-shaped silicon steel sheets into the transformer coil. With accurate counting, fast speed, and high efficiency, it is suitable for mass production of transformers, significantly reducing production costs and saving labor.

This machine is constructed from high-grade metal material and undergoes special heat treatment to ensure excellent durability. It features a robust and complete structure, low failure rate, easy operation, long service life, and convenient part replacement. The operating speed can be adjusted via an AC motor, and machines can be manufactured in any required size.

Storage boxes for E and I steel sheets are mounted on both sides of the upper part of the machine. During operation, pressing the start switch will cause the steel sheets to be fed one by one from the left and right storage boxes into the transformer coil until the pre-set quantity is reached. The machine is also equipped with a crimping device that automatically clamps the bobbin during movement and releases it after the insertion is complete, thereby enhancing work efficiency. The final core sheet can also be inserted automatically. The machine begins operation immediately upon pressing the start switch and stops instantly when the stop switch is pressed. It also has an automatic stop function in case a steel sheet gets jammed during insertion.

One machine is suitable for one type of iron core; however, the steel sheet thickness can be adjusted freely between 0.5 mm and 0.35 mm according to production needs.