Product details:
1. Basic Function and Features:
It is mainly for square power LIB cell’s precisionly winding.
2. Specification
1) Winding needle group width:15-30mm;30-75mm
2) Separator width:80-130mm
3) Electrode width:78-128mm
4) Electrode length:300-1500mm
5) Ending tape width:10-15mm
6) Winding precision: the aligning error between separator and cathode,cathode and anode electrode all less than ±0.5 mm
Requests to materials:
A. Electrode width error less than 0.1mm
B. Electrode’s S curve error less than 0.5mm/1000mm,also without raise edge phenomenon
C. Separator’s turriform error less than ±0.2mm, also without raise edge phenomenon
7) Machine capacity:3-6PPM(related to the length of the electrode and the artificial feeding speed)
8) Drum shell rate:cell thickness<5mm,drum shell rate <2%
Cell thickness>5mm,drum shell rate<3%
3.Supporting facility:
1) Space: 1500 mm(L)×1300mm(D)×1500mm(H)
2) Supply power: 220 VAC±5﹪,Single phase,1 KW
3) Air supply: 5~7 kgf/cm²,100 l/min
4) Non-corrosive gases,liquids,explosive gas