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Automatic Battery Tab Welding Machine | LiB Manufacturing
Model 45 auto tab welder & cutter. High precision, ultrasonic tracking, dust removal, multi-position taping for LiB cells.
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The Model 45 Automatic Battery Tab Welding Machine is a high-performance Lithium Battery Manufacturing Machine designed for efficient tab welding, multi-position taping, and precision cutting of electrodes. As a specialized High Precision Electrode Cutting Machine, it ensures accurate electrode length control (±0.2mm), consistent tab spacing, and reliable ultrasonic welding with digital frequency tracking and energy feedback.
Auto Tab Welding Machine Technical Parameters:
| Equipment Model | Automatic Battery Tab Welding Machine(Model 45) | Automatic Battery Tab Welding Machine(Model 80) |
| Electrode Width | 1800mm*1200mm*1650mm | 1750mm*1200mm*1650mm |
| Power Supply Power | 3.8KW | 3.5KW |
| Equipment weight | 1500KG | 1500KG |
| Electrode Width | 3-45mm | 6-80mm |
| Electrode Length | 60-1000mm | 60-1500mm |
| Production Efficiency | ≥25-30PPM(Electrode Length 300mm) | ≥28-32PPM(Electrode Length 300mm) |
| Tape Attaching Accuracy | ± 0.2mm | ± 0.2mm |
| Tab Spacing | ± 0.15mm | ± 0.15mm |
| Electrode Cutting Accuracy | ± 0.5mm | ± 0.5mm |
| Tab Length | ± 0.2 | ± 0.2 |
Auto Tab Welding Machine Main Features
Simple and convenient operation, precise positioning, high efficiency, and low failure rate.
Equipped with automatic tab feeding and welding, multi-position tape attaching, cutting, and rewinding functions.
Features pre-welding dust removal (upper and lower sides), post-welding dust removal, as well as tab flattening and iron removal functions.
Low operating noise, high stability; automatically stops and triggers an alarm in case of any malfunction.
Ultrasonic system with automatic frequency tracking and digital adjustment, plus energy feedback function, ensuring reliable welding strength.
Equipped with pre-welding correction, buffer process correction, and pre/post-cutting movement correction functions, effectively improving product quality.
Adopts network bus remote operation function with digital parameter adjustment for extremely high precision.
Features automatic tab edge detection function to ensure stable tab spacing.
Unwinding and rewinding web travel are synchronized to enhance stability.
Automatic rewinding function (optional).
Automatic material collection function (optional).
Ideal for lithium battery cell assembly, this machine delivers stable performance, high precision, and easy operation. Backed by PPCELL Tech Limited with comprehensive technical support and reliable after-sales service.
📥 Download the Detailed Technical Brochure to explore full specifications and integration guides.
📞 Contact Our Engineering Team for a provide confidential consulting and customized performance analysis for your specific yield goals.