This equipment is a lithium battery polar sheet narrow-width fully automatic flight wire engraving machine, which is mainly used for the etching process of the coating of the core electrode area. It can be compatible with continuous coating, intercoating and other coating materials. Through the continuous walking belt of pole release and winding, after correction and positioning, the double laser station continuously performs rapid burning, gasification, expansion and peeling of the designated area of A-side and B-side active substances respectively; in order to remove the agreed range and depth dressing, and make it meet the requirements of etching quality and cell performance.
Size andappearance | 4950mm*2600mm*2500m |
Compatible polar | Width:45-200mm; Roll diameter:700mm |
Compatible materials | Graphite Anode ; Silicon Doped Graphite Anode |
Processing accuracy | Line depth: ±5um; Line width: ±10%:; Line spacing: ±100um |
Laser modules | Water-cooled - cw; 2000w±2%: 1064±25nm: M2<1.2; Collimation & Focusing: f125&f350 Oscillator Speed :200rad/s |
Dedusting module | Air Knife + Dust Extraction + All-inclusive Dust Chamber + Brush Dust Removal + Ultrasonic Dust Removal |
Deskew module | Deflection accuracy 0.1mm; deflection stroke 40mm |
Inspection systems | CCD in-line inspection; 3D scanning in-line inspection |
1. It is suitable for the production needs of all kinds of narrow sizes, and meets all kinds of coating methods. The maximum width is compatible with 200mm.
2. High processing accuracy, fast assembly line speed, up to 25m/min processing line speed.
3. The multifaceted dust removal system can effectively remove dust, metal particles, etc. generated in the processing process; the simulation efficiency of dust removal at the station reaches 99.6%.
4. It can realize all kinds of bad detection and labeling detection; it can monitor the etching accuracy online in real time and upload the mes system synchronously.