Products Description
The XW-JS350-3.0 is a specialized coating machine designed for the precise application of electrode materials in lithium battery manufacturing.
Technical Parameters
| NO. | Items | Technical parameters | Remark |
| 1. | Suitable system | Oily or water system lithium iron phosphate, lithium cobaltate, lithium manganate, NMC, lithium nickel cobalt manganese oxide, lithium titanate, carbon graphite and other systems | |
| 2. | Operating substrate thickness | Al foil：10～50um Width :150-300mm Diameter:Max:250mmWeight:Max 500kg | |
| Cu foil：10～50umWidth :150-300mmDiameter:Max:250mmWeight:Max 500kg | Both suitable for single side sooth and double side smooth. | ||
| 3. | Roller width | 350 mm | |
| 4. | Coating width | 100~280mm | |
| 5. | Equipment mechanical running speed | 3m/min | |
| 6. | Equipment coating speed | 0.1-1m/min | Depending on the drying condition |
| 7. | Suitable viscosity of slurry | 2000~16000 Cps | |
| 8. | Single side coating dry thickness range | 50-250μm | |
| 9. | Minimum intermittent length | 5mm | |
| 10. | Multistage minimum coating length | 20mm | |
| 11. | Solvent properties | Oil solvent NMP (s.g=1.033,b.p=204℃) | |
| Aqueous solvent H2O/NMP (s.g=1.000,b.p=100℃) | |||
| 12. | Suitable solid content | Cathode S．C. 60%±20% | |
| Anode S．C. 50%±10%(PVDF)S．C. 50%±5%（SBR） | |||
| 13. | Proportion | Cathode 1.5—2.5g/cm2Anode 1～1.8g/cm2 | |
| 14. | Coating mode | Bilayer front and back 3 different spaced intermittent transfer coating / second side automatic tracking / continuous transfer coating | |
| 15. | Direction of substrate running | Forward coating, substrate positive, reverse empty foil operation | |
| 16. | Methode of change the roller | By manual | |
| 17. | Min coating thickness | 20 um,accuracy 1%,precision coating thickness (dry film) is±2 um or better throughout the coating length and width. | |
| 18. | Coating length | 300 m |
