Precision Automatic Winder for Electrode Assembly of Cylinder Cell 4680 46800

• Customization: Available
• Voltage: 380V
• Warranty: 1 Year
• Model NO.: GN-WS46
• After-sales Service: One Year Limited with Life Time Support
• Electrode Width: 60-100mm
• Electrode Thickness: 100-200um
• Separator Thiclmess: 15-40um
• Diameter of Winding Needle: 5.0mm-10.0mm
• Winding Diameter: 40-47mm
• Jelly Roll: 70-100mm
• Alignment Metric: +-0.5mm
• Production Speed: >=6ppm
• Activation: >=95%
• Percent of Pass: >=98%
• Power: 15kw
• Transport Package: Standard Exporting Package
• Specification: winding machine for 4680 46800 cylinder cell
• Trademark: Gelon
• Origin: Shandong
• Production Capacity: 500000/Year

Product Description

Precision Automatic Winder for Electrode Assembly of Cylinder Cell 4680 46800

Materials specification                                                                                                     

 

	roll quantity	width	thickness	length	materials max OD	materials ID
cathode electrode	1	60-100mm	100-200um	3000-5500mm	φ450mm	φ76.2mm
anode electrode	1	60-100mm	100-200um	3000-5500mm	φ450mm	φ76.2mm
separator	2	60-100mm	15-40um	-	φ450mm	φ76.2mm
strapping tape	1	60-100mm	20-50um	-	φ450mm	φ76.2mm

Winding method:
A: It is wound with three needles and three stations.
B: Winding needle diameter: Ø5.0 <<or specified by customer (Ø5.0mm-Ø10.0mm)>>
C. Winding diameter: φ40-φ47mm
D. Number of tab: all tab
E. Cell height: 70-100mm
F. Tape sticking method: single tape or double tape


Winding accuracy
A. Cathode and anode electrode alignment: ±0.5mm
B. Alignment of electrode and separator: ±0.5mm
C. Two-layer separator alignment: ±0.5mm


Winding capacity
1. Equipment production speed ≥ 6PPM 5000mm long electrode;
2. Utilization rate ≥ 95%
Utilization rate=total production/{(start-up time-necessary deduction time)×theoretical production speed of equipment}×100%, necessary deduction time: downtime caused by non-equipment reasons, such as production preparation time for material change, tape splicing, etc.
3. Pass rate ≥ 98%
Yield rate = total number of good products / (total production - necessary deduction) × 100% (except for material defects) It is necessary to deduct the quantity, and the defective products caused by non-equipment factors, for example, poor splicing, poor film length, poor polar ears, etc. cathode and anode electrode tension: 20N-30N adjustable (can be set) electrode tension: 10N-15N adjustable (can be set)

We can supply one stop solution for you.
1. Full set of lithium battery materials, including:
LiMn2O4, LTO, LiNiMnCoO2(NMC), LiCoO2, Graphite(MCMB)and other cathode&anode battery materials; Aluminum foil, copper foils, battery separator, etc.
2. Full set of lithium battery equipments, for example:
Mixing machine --coating machine--oven--rolling machine--welding machine--slitting / cutiing machine --winding machine--sealed machine, etc.
3. Full set of lithium battery technology.
We can design the laboratory and production line, according to customer's request.