| No. | Process | Equipment name | Equipment specifications/models | Qty | Unit | Equipment application | Remark |
| 1 | Temporary storage of positive electrode sheets | Energy-efficient oven | Special for roll material (4 stations) | 1 | pcs | Temporary storage and baking moisture of positive electrode sheets | |
| Temporary storage of positive electrode sheets | Energy-efficient oven | Special for roll material (4 stations) | 1 | pcs | Temporary storage and baking moisture of negative electrode sheets | |
| 2 | Compact electrode sheet | Calendering machine | φ600*650 Rollers, could provide 300 tons pressure. | 1 | pcs | Compact electrode sheet into certain thickness to improve energy
density | |
| 3 | Slitting machine | Slit into certain width | 1. Cutting tool width 650mm;
2. Equipped with a powder brushing and vacuum cleaning mechanism;
3. The winding adopts an up and down differential axis structure; | 1 | pcs | Need to confirm the width of electrode sheet.
Price include 2 sets of blades for different size of anode and
cathode | 80PPM |
| 4 | Positive electrode tab | Automatic electrode tab welding machine | 18650, support 2 tabs welding | 1 | pcs | Welding positive electrode tabs | 40 PPM |
| Negative electrode tab | Automatic electrode tab welding machine | 18650, support 2 tabs welding | 1 | pcs | Welding negative electrode tabs | 40 PPM |
| 5 | Winding | Automatic winding machine | 18650~32140 | 1 | pcs | The positive and negative electrode sheets are rolled into cells | 40 PPM |
| Shelling | Automatic shelling machine | Special for cylindrical 18650 | 1 | pcs | Weld 2 negative tabs into 1; |
| Bottom welding | Bottom Weld 2-in-1 negative tab onto can | 18650 | 1 | pcs | Resistance welding |
| Roll grooving | Automatic grooving & spot (bottom) welding machine | 18650 | 1 | pcs | The shell rolls the positioning groove, and the cathode is welded
with the shell |
| Cap welding | Automatic cap welding machine | 18650 | 1 | pcs | The anode is welded with the cap |
| 6 | Vacuum baking Oven | 3 layers Vacuum drying oven
710L | 18650~32140 | 1 | pcs | Bake the cells to remove moisture
3 Layers, could hold 2400pcs each layer | |
| 7 | Electrolyte injecting | Automatic cylindrical electrolyte injection line | 18650 | 1 | pcs | Trays can hold 256pcs;
5 time injection(No return design), 8 times vacuum standing | 40 PPM |
| Sealing | Automatic sealing machine | 18650 | 1 | pcs | Battery core sealing (mechanical) |
| Cleaning | Cylindrical automatic cleaning line | Universal for 18~21 | 1 | pcs | Cleaning and oiling after electrolyte injection |
| Wrapping | Special for 18 | 18650 | 1 | pcs | Sorting of battery voltage and internal resistance |
| 8 | Battery formation | High temperature forming machine | Special for 18-21, 512-5V-6A | 6 | pcs | Battery activation (protective interphase formed inside) | |
| 9 | Battery cell grading | Battery cell grading machine | Special for 18-21, 512-5V-6A | 6 | pcs | Battery Capacity Test | Random inspection |
| 10 | Battery cell classification | Special for 18-21 | Universal for 18~21 | 1 | pcs | Battery Capacity Test | 40PPM/unit |
