ZJ Series Technical Specifications
| Model | Max Power | Scan Field (Range) | Weight | Cooling | Best Application |
| NS20ZJ | 3000W | 150×150 mm | 5.0 KG | Water | Standard High-Speed; General precision welding. |
| NS20ZJ-C | 4000W | 150×150 mm | 4.0 KG | Water | Compact Version; Lightweight integration for automation. |
| NS30ZJ | 4000W | 180×180 mm | 9.35 KG | Water | Heavy Duty 4kW; Larger field lens support. |
| NS40ZJ | 6000W | 180×180 mm | 10.0 KG | Water | 6kW High Power; Deep penetration scanning. |
Why Choose Galvo Scanning Technology?
1. 10x Higher Efficiency
Dramatically reduces non-productive positioning time compared to traditional XY-axis mechanical laser spot welding systems7. The beam jumps between weld spots in milliseconds.
2. Large Field Processing (Remote Welding)
With scanning ranges up to $180 \times 180$ mm8, you can weld multiple points or complex patterns within the field of view without physically moving the head or the robot arm.
3. Integrated CCD Imaging
All ZJ models feature Integrated CCD Imaging9999. This allows for precise real-time monitoring and alignment, crucial for micro-electronics and battery busbar welding.
4. Optimized Dual Cooling
Features a Dual Cooling System 10101010 and optimized durability structure to handle the thermal load of high-speed reflections, ensuring stability during 24/7 operation.
Product Structural Details
NS20ZJ (3000W): The standard for high-speed spot welding.
NS20ZJ-C (4000W):A lighter (4kg), more compact design for agile robotic arms, supporting higher power (4kW).
NS30ZJ (4000W) & NS40ZJ (6000W): Heavy-duty units (approx 10kg) designed for high-power (up to 6kW) and larger scanning fields ($180 \times 180$ mm).
Ideal Applications for ZJ Series
Li-Ion Battery Manufacturing: Extremely fast welding of battery cells, packs, and busbars.
Photovoltaics: Solar panel interconnect welding.
Electronics: Precision spot welding of connectors and sensors.
Automotive Components: High-speed scanning of seat components and electrical relays.
Certified Quality & Safety
CE Certified Safety
Fully compliant with EU health, safety, and environmental protection standards. Ensures the machine is safe to operate and ready for the European market.
FDA Accession Number
Officially registered with the U.S. FDA (CDRH). We provide a valid Accession Number for smooth customs clearance and legal usage in the United States.
ISO 9001 Quality System
Our manufacturing process is certified by ISO 9001 standards. Every machine undergoes strict quality control and testing before shipment to ensure reliability.
Flexible Shipping Solutions Worldwide
🏭 Ship to Your Agent (China) If you already have a forwarder in China (e.g., in Guangzhou or Yiwu), we can ship the machine directly to their warehouse for free.
✈️ Standard Air Freight (DAP) If you have import experience, we can arrange shipping via DHL/FedEx/UPS to your airport or door. You handle the customs clearance upon arrival.
🚪 Hassle-Free DDP Service (Recommended) No import experience? No problem. We offer DDP (Delivered Duty Paid) service. We handle shipping, customs clearance, and tax payments. The machine is delivered straight to your door—you just wait and sign for it!