This vacuum drying system is designed for efficient moisture and NMP removal from electrode coated coils in Li-ion battery production. The system consists of two identical drying setups—one dedicated to anode drying and the other for cathode drying—ensuring optimized processing for each coil type. It utilizes a multi-chamber design to ensure consistent temperature ramp-up, vacuum drying, and cooling processes for high-quality battery cell production.
| Dwell Time | 360 min | |
| Max Coil Width | 220 mm | |
| Heater Capacity | 3.75 kW/heater | |
| Max Coil Diameter | 500 mm | |
| Min Coil Diameter | 166 mm | |
| Vacuum Pumping Speed | 650 m³/h | |
| Vacuum Chamber Material | STS304 | |
| Max Chamber Temperature (Dwell) | 250° +/-5% | |
| Max Chamber Temperature (Cooling) | Below 60° | |
| Max Chamber Temperature (Ramp-up) | 250° +/-5% |
Form Factors
Prismatic
Pouch
Cylindrical
Chemical Composition
LFP: Lithium Iron Phosphate
NCA: Nickel Cobalt Aluminum
NMC/NCM: Nickel Manganese Cobalt
Electrical Standards
UL: Underwriters Laboratories (U.S. safety certification)
Control Standards
Siemens : German control standard