The Smart & Adaptable Foundation for Flexible Cell Assembly. Thiswelding electrode manufacturing plant for sale provides the intelligent, flexible groundwork for modern cylindrical battery production. It excels in preparing customized tabbed electrode reels, adaptable to various cell diameters and tab designs through simple touchscreen programming. Beyond core functions (unwinding, welding, taping, rewinding), its smart correction system actively maintains alignment, while process data is logged for traceability and optimization. This focus on creating a perfected intermediate product-the "tabbed jigsaw"-empowers winding stations to operate at peak efficiency with minimal setup or quality issues. It's the strategic, adaptable link that brings standardization and quality control to the front end of your assembly line, enabling scalable and future-ready manufacturing.
Equipment functions
This machine is mainly used for automatic welding tabs of lithium-ion battery electrodes ;
1．The tab and the electrode are welded, apply protective glue on the front and back .
2．This machine adopts high-end Panasonic PLC control mode to realize the automation of tab coil unloading, cutting, electrode welding, front and back gluing, and rewinding, saving a lot of manpower, greatly reducing the rate of human damage to the electrode during the production process, with high welding efficiency, and realizing upper and lower gluing (2 passes);
3．Electrode welding and tape application, it can be automatically reeled for use in fully automatic winding machines;
4．This machine is a highly automated device in electrode production. This equipment, together with continuous electrode rolling and continuous electrode stripping, constitutes electrode automated production.
5．This machine has cathode and anode upper and lower adhesive tapes, and positive tab adhesive .
6．All electrical faults during the operation of this machine have an alarm prompt function.
Equipment technical parameters
Model: SZO-80B-N
|
S/N |
Item |
Parameter |
Remark |
|
1 |
Single electrode length |
300-1500mm |
According to customer process |
|
2 |
Tab tape position accuracy |
A: ±0.5mm |
|
|
3 |
tab length precision |
B: ±0.5mm |
|
|
4 |
Tab welding position error |
C: ±0.5mm |
|
|
5 |
Tab welding deflection |
D: ±1° |
|
|
6 |
Tab leakage accuracy |
E: ≤± 0.5 mm |
|
|
7 |
Tab welding tensile force |
≥10N |
Shunla |
|
8 |
Welding head service life |
Positive electrode: 300,000 times of grinding once |
Double-Sided |
|
9 |
Electrode and tab cutting burrs |
electrode ≤0.015, tab ≤0.025 |
|
|
10 |
Tape length accuracy |
±0.5mm |
|
|
1 1 |
Product qualification rate |
9 8 .5% |
|
|
1 2 |
Utilization rate |
95% |
Except for troubleshooting within 10 minutes |
|
1 3 |
Production speed |
18650 battery electrode , production cycle is about 28 - 35 PCS/min ( single tab ) |
to the length and width of the electrode |
Equipment use environment
1. Dimensions: 2 040 (L) × 1 050 mm (W) × 1689 mm (H)
2. Weight: about 1100 KG .
3. Power supply : AC220V, single phase; voltage fluctuation is less than ±10%; power: 5KVA.
4. Compressed air: 0.4～0.7Mpa (4-7kgf/cm²), the flow rate of each compressed air is 180L/min, and the utilization rate is 50%.
5. Ambient temperature: 20-35℃.
6. Relative humidity: 5～55%HR.
7. Environmental cleanliness: not less than Class 100,000, with no corrosive gas, liquid or explosive gas on site.
Material specifications and requirements:
1,Material Specifications:
|
Material |
Feeding method |
Material length (mm) |
Material width(mm) |
Material thickness(μm) |
Maximum outer diameter (mm) |
Inner diameter (mm) |
||
|
Size range |
Size range |
tolerance |
Size range |
tolerance |
||||
|
Tab |
Coil |
3 0～ 70 |
3-6 |
0.1 |
100～150 |
2 |
ф 4 00 |
Ф 76.2 |
|
Electrode |
Coil |
300～1500 |
30～ 65 |
0. 1 |
100～280 |
5 |
Ф 4 00 |
ф76.2 |
|
Protective tape |
Coil |
4 0～ 70 |
5～ 25 |
0.2 |
50～80 |
5 |
Ф 180 |
ф76.2 |
2,Material requirements:
1．Battery electrode : intermittent coating battery electrode , electrode aluminum foil thickness 5 ~ 20um , electrode coating roller press continuous slitting into specified width, width error ± 0.2mm, electrode meandering error less than ± 1.0mm /1000mm, and reeled with 3-inch reel core, maximum reel diameter 400mm ; reeling accuracy ± 1.0mm; coating intermittent consistency error < ± 0.5mm (coating, slitting), tab welding blank width at least 2mm wider than tab ;
2．The adhesive tape is pasted along the width of the electrode , the width error of the adhesive tape is ±0.2mm (tape material), and it is not easy to break when opening the adhesive tape;
3．Tab width error: ±0.1mm, tab meander error: 0.2mm/500mm ( tab material).
Notes:
(1) The positive electrode is welded in a long strip;
(2) The detection method is tensile test;
( 3 ) This equipment only provides specification parts of the acceptance model.
