Lithium ion battery transfer interval coating machine for battery electrode and supercapacitor
Model: MR-SY300-1J
Transfer Interval Coating Machine, the coating thickness is easy to adjust, more accuracy, easy to operate.
it can do both continuous coating and interval coating.
Features
* Can switch freely to achieve continuous and intermittent coating;
* Substrate tension control, transport stability, configuration correction device;
* Hot air oven, the upper and lower double-sided blowing, high-quality drying effect;
* Three-roll transfer coating, wider coating window;
* Comma scraper measurement, with precision adjustment agencies, access to high-Precision coating;
* PLC control,Touch screen operation, easy to use;
* Optional NMP solvent recovery device;
Equipment technical parameters and main equipment configuration
|
Model |
MR-SY300J Lab coating machine |
|
Dimension |
L 1800*W 1300*H 1200mm |
|
Weight |
About 1.2T |
|
Power supply |
3PH 380V,50HZ, |
|
Voltage fluctuation range |
+8%～–8%; |
|
start total power |
10KW |
|
Compressed air |
After drying, filtration and stabilivolt: outlet pressure＞5.0kg/cm2 |
|
Suitable system |
Lithium iron phosphate, lithium cobalt oxide, lithium manganese oxide, graphite and silicon carbon system battery positive and negative electrode coating process |
|
Coating method |
Continuous coating, interval coating |
|
Oven section number |
1 section 1 meter oven |
|
Substrate thickness |
Aluminum foil: 8～30um; Copper foil: 8～30um |
|
Roll surface design width |
330mm |
|
Ensure coating width |
≤280mm |
|
Coating |
±3um |
|
Double-sided coating weight accuracy (mg/cm2) |
Coating center value ±1.0% |
|
Slurry viscosity |
2000~12000 (mPas) |
|
Single-coated dry thickness range |
20-200μm |
|
Solvent characteristics |
Oily solvent NMP(s.g=1.033,b.p=204℃) |
|
Watery solvent H2O/NMP(s.g=1.000,b.p=100℃) |
|
|
Solid content |
20~85% |
|
Coating dimension accuracy(mm) |
L≤±1,W≤±0.5 |
|
Positive and negative alignment accuracy(mm) |
L≤±1,W≤±0.5 |
Installation Rnvironment Tequirements
1) The ambient temperature of the machine head is 25~30°C, and the rest is 10~40°C;
2) The relative humidity of the machine head is RH ≤ 35%, the negative electrode RH ≤ 98%, and the rest ≤ 98%;
Supporting Facilities
1) Power Supply: 3PH 380V, 50HZ, voltage fluctuation range: +8%~–8%; power supply total power 10KW;
2) Compressed Air: after drying, filtering and voltage regulation: the outlet pressure is greater than 5.0kg/cm2
Continuous and Intermittent Coating Machine Pictures for reference
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