Our team walks you through how the EI-86 automatic lamination stacking machine performs in real production scenarios for welding and elevator control transformers. In this video, you'll see the machine insert E and I silicon steel laminations into coil bobbins under PLC control, maintaining ±0.1 mm stack accuracy at up to 250 stacks per minute. We demonstrate the photoelectric anti-jam detection, show how to switch between core recipes on the touch screen, and explain why stable stack tightness matters for both welding duty and elevator control reliability. Watch to understand how automated stacking removes operator judgement and reduces rejects in the 280-600 VA core range.