Special-shaped Extrusion Coating Machine for custom electrode designs. Supports complex patterns, multi-layer precision coating, stable extrusion, and high-speed production. Ideal for advanced lithium battery manufacturing.
|
Technical Parameter |
Standard |
|
D (edge effect region) |
≤2mm(-5～0μm) |
|
A (trailing edge) |
≤1mm (depending on slurry properties) |
|
F (width error) |
≤±0.5mm |
|
E (paint length error) |
≤±0.5mm |
|
H (white-out error) |
≤±0.5mm |
|
I (head and tail alignment error) |
≤±0.5mm |
|
B (head thinning) 2~5mm |
-5～0μm |
|
C (Tail thinning) 2~5mm |
-5～0μm |
|
J (one-sided surface density) (remove areas B, C, D) |
≤±1.5% |
|
Double-sided surface density error (remove areas B, C, D) |
≤±1.2% |
|
Technical Parameter |
Advantage |
|
Roll surface width |
450/550/750/850/1000/ |
|
Die head |
Customizable |
|
Coating speed |
Coating speed: MAX:50m/min; (10mm gap) |
|
Roller runout |
≤1.2um (Keens laser meter) |
|
Misalignment of front and back side |
≤±0.5mm |
|
Coating precision |
Single-side surface density: ≤±1.5%; Double-side surface density: ≤±1.2 |
|
Head and tail thinning |
-10~0um |
|
Unwinding diameter |
MAX：800mm |
|
Winding roll diameter |
MAX: 1200mm (realize automatic tape splicing without stopping and speed reduction) |
|
Oven Configuration |
2/3/4/5m/section, full main drive oven |
|
Heating method |
Electric heating/steam heating/thermal oil heating (infrared) |