Secondary Battery Machinery
Electrode Coater
전극 코터
The electrode coater is designed for coating and drying active materials used in lithium-ion batteries.
Each layer is equipped with an 80-meter-long drying system, and double-sided coating enables a maximum production speed of up to 120 m/min. With drying systems installed on both the top and bottom, energy efficiency has been improved by over 30%, along with enhanced maintenance and operational convenience.
A key challenge in lithium-ion battery manufacturing is maximizing production efficiency by running wide-width substrates at high speeds. To meet these customer demands and rapidly evolving market trends, PNT integrates its own advanced technologies into the production process.
Specifications
| 구분 | 사양 |
|---|---|
| Production Speed |
Max. 100m/min
|
| Web Width |
Max. 1,400mm
|
| Web Thickness |
6μm ~ 15μm
|
| Coating Method |
Slot dieㆍSequential double-sided / 2-layer structure / Continuous and intermittent coating(Strip or Pattern)
|
| Coating Density |
0.3mg/cm²
|
| Drying Type |
Top ㆍ Bottom Opening Type
|
| Heating Source |
Electric heaterㆍSteam and Hot oil
|
| Inline Density Measurement |
Radiation-Based densitometer : Kr-85 β-ray(Measurement Points : Substrate, after A-drying, after B-drying)
|
| Required Space |
135m(L) * 11m(W) * 10m(H)
|
