1. Lithium battery cap internal resistance automatic detection and sorting machine, which can detect the internal resistance value of the finished cap, automatic test of the overall height of the finished product, and automatic sorting according to the internal resistance level.

2. Accurate test with high-precision internal resistance tester; Keyence high-precision transparent object optical fiber positioning to ensure that there is no stacking or leakage of material during each feeding. The Panasonic contactor sensor accurately measures the height dimension.

3. The turntable adopts Panasonic servo for high-precision positioning, accurate positioning and simple maintenance; the equipment realizes the intelligentization of industrial production and greatly improves the safety production efficiency.