| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year, 1 Year |
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This TOB-JS400-2 battery electrode coating machine is used for precision coating of cathode and anode electrode of lithium-ion batteries. It mainly consists of unwinding part, machine head part, oven part, traction part, winding part, and electric control part; Evenly coat the stirred slurry onto the substrate, ensuring that the size, weight, etc. are within the process range. After drying treatment, roll it up and prepare for the subsequent process.
Base material parameters
|
Item |
Cathode |
Anode |
|
Base material |
Al foil |
Cu foil |
|
Width(mm) |
160~320 |
160-320 |
|
Thickness(µm) |
8~15 |
6~12 |
Coating parameters
|
Item |
Cathode |
Anode |
|
Coating mode |
Continuous, Intermittent, Stripe coating |
Continuous, Intermittent, Stripe coating |
|
Coating width(mm) |
150-300 |
150-300 |
|
Dry thickness of single-sided coating(µm) |
70~350 |
60~350 |
|
Single coating weight (g/m2) |
30~250 |
20~200 |
|
Coating speed(m/min) |
0.5~1 |
0.5~1.5 |
Explanation: The coating speed is related to product characteristics (material system, coating thickness, solid content, temperature), and the maximum coating speed given in the table cannot meet special coating process requirements.
Equipment specifications and parameters
|
No |
Item |
Content |
|
1 |
Roll surface width |
400mm |
|
2 |
Mechanical speed (unloaded) |
Max.5m/min |
|
3 |
Unwinding specifications |
Roll diameter: Max φ 300mm;Load bearing: Max.100kg; Roll specification: inner diameter of 3 inches, approximately 76.2mm, length of 400 ± 3mm Roll material: metal, ABS plastic |
|
4 |
Winding specifications |
Roll diameter: Max φ 300mm;Load bearing: Max.100kg; Roll specification: inner diameter of 3 inches, approximately 76.2mm, length of 400 ± 3mm Roll material: metal, ABS plastic |
|
5 |
Oven heating method |
Electrical heating |
|
6 |
Oven structure |
1 section×2m/section=2m,single layer; |
|
7 |
Oven temperature |
Max.150ºC |
|
No |
Item |
Content |
|
1 |
Overall dimensions |
Equipment approximately L(4.3m)× W(2.1m)×H(2.5m) (widthincludeselectrical cabinet, length does not include installation space for surface densitydetector); |
|
2 |
Power requirements |
1) Three phase AC380V ± 10%, 50Hz, ground wire: protectivegrounding; 2) Equipment installed power:25KW, number of main power sources:1; |
|
3 |
Compressed air |
1) Compressed air pressure: ≥ 0.6MPa, with a pressure fluctuation of ± 1% (clean air after water removal, oil free, filtration, and pressurestabilization); 2) Compressed air consumption: 5m ³/ h. Number of interfaces: 1/set (machinehead); 3) Interface gas pipe specifications: Φ12mm; |
|
4 |
Environmental requirements |
1) Environmental temperature: 25 ± 5ºCfor the coating part (determined according to the buyer's process requirements); 2) Relative humidity: 10%~30% RCH (determined according to the buyer's process requirements); 3) Cleanliness: Class 100000 (determined according to the buyer'sprocess requirements); |
|
5 |
Ground requirements |
1) Totalweight of equipment: approximately 1.6tons; 2) Cementorterrazzo flooring, withaflatnessof±5mm/m2 andabearingcapacityof≥500 kg/m2; |
|
6 |
Oven air volume |
1) Maximum exhaust air volume, at 140ºC: positive electrode 1500 m3/h,negative electrode 1500m3/h; 2) Maximum fresh air volume, at 60ºC: positive electrode 1100 m3/h,negative electrode 1100 m3/h; |
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