Automatic Electrode Winding Machine for Supercapacitor Assembly

This cylindrical battery cells automatic winding machine is equipped with manual feeding with cathode and anode electrode sheet, separator, and tapes. After completion the feeding, the cathode and anode electrode sheet, separator, tapes which used after winding, and protective tapes (protect the cell) are automatic winding according to predetermined product and process requirements. Detection, automatic tension control, automatic deviation correction, short circuit test and other functions. The equipment has a stable and reliable working state and process guarantee.

Process flow：

1. Separator feeding

2. Tape (tape which used after winding) and tape (protect the cell) feeding

3. Cathode and anode electrode feeding

4. Cathode and anode foil detection

5. Electrode (whole roll electrode) winding

6. Length and diameter control

7. Paste tape (tape which used after winding) and protective tape (protect the battery cell)

8. Short circuit test

9. Judgment of quality products

Material	Feeding method	Single pieces material length（mm）	Material Width(mm)		Material thickness(μm)		Maximum outer diameter(mm)	Inside diameter（mm）
		Size range	Size range	Tolerance	Size range	Tolerance
Cathode electrode	Coil material	1000～6000	80-160	±0.1	100~320	±10	400	75.8
Anode electrode	Coil material	1000～6000	80-160	±0.1	100~320	±10	400	75.8
Separator	Coil material		80－160	±0.1	16~50	±4	350	75.8

Equipment working conditions:

1. Power supply: AC380V±10% /50Hz, 10KW, voltage fluctuation range: ±10%；

2. Compressed air：0.45－0.6Mpa； 100L/Min

3. Environment temperature：20－35℃；

4. Relative humidity：30－55％HR；

5. No corrosive gas, liquid, explosive gas on site,

6. Equipment dimensions and weight: 2500L X 1400W X 2000H (mm); Weight: 3000 Kg