The CYSI Lithium-Ion Battery Slit Extrusion Coater uses precision slot-die (slit extrusion) technology to deposit uniform anode and cathode electrode slurry films on copper and aluminium current collector foils. The adjustable die gap, programmable coating speed, and integrated vacuum bed substrate holding produce electrode films with exceptional wet-film uniformity and edge definition, critical for battery capacity and cycle life.
Specifications
| Parameter | Value / Details |
|---|
| Product Model | CY-SlitDie-LiB |
| Coating Method | Slot-die (slit extrusion) — zero contact |
| Substrate Materials | Cu foil (anode), Al foil (cathode) |
| Coating Width | 50–300 mm (interchangeable die lip) |
| Wet Film Thickness | 50–500 µm (gap adjustable) |
| Coating Speed | 0.5–20 m/min (servo drive control) |
| Coating Uniformity | ± 2% across width |
| Substrate Holding | Vacuum bed — flat, wrinkle-free |
| Die Gap Adjustment | Micrometer-precision — 0.01 mm resolution |
| Slurry Viscosity Range | 500–50,000 cP |
| Control System | PLC + touch-screen HMI |
| Supply Voltage | AC 220 V / 50 Hz |
| Total Power | ≈ 3 kW |
| Overall Dimensions | 1200 × 600 × 900 mm |
| Applications | Li-ion battery anode & cathode electrode fabrication |
Trade Information
| Trade Detail | Information |
|---|
| Minimum Order Quantity | 1 Unit |
| Supply Ability | 4 Units Per Month |
| Delivery Time | 3–8 Weeks |
| Main Domestic Market | China |
| Export Markets | Worldwide |
| Payment Terms | T/T, L/C, Western Union, PayPal |
| Packaging | Wooden crate with foam-padded export packing |
| Warranty | 12 Months from date of commissioning |
| After-Sales Service | Online technical support + on-site service available |
| Customization | Available on request |
