Products Description
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 solvent recovery device；
Installation environment requirements:
Machine head ambient temperature 25~30℃，Other:10~40℃；
Machine head relative humidity: positive RH ≤35%, negative RH ≤98%，others ≤98%；
Technical Parameters
Equipment function:
| Model | XW-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 |
