Prismatic Lithium-Ion Battery Pack production line: Customized Smart Manufacturing Solutions for New Energy Vehicles

Revolutionize Battery Manufacturing with Industrial-Scale Automation

As global EV sales exceed 10 million units annually, prismatic lithium-ion batteries 

have become the gold standard for high-energy-density applications. 

SunKaLead’s prismatic battery pack production line delivers end-to-end smart manufacturing 

for non-standardized battery packs, integrating cutting-edge technologies to meet 

the demands of next-generation energy storage.

Core Processes & Technical Highlights

Production Stage: Technical Specifications

Intelligent Inspection: AGV-powered material handling + 3D vision alignment. 

Dimensional/visual inspection accuracy: ±0.05mm.

Modular Assembly Line:Supports 18650/21700/26650 battery formats. 

Changeover time <20 minutes for hybrid packs.

laser welding Process:Hermetic sealing for aluminum casings. Weld strength ≥80MPa, 

thermal deformation <0.1mm.

Data Traceability:MES-integrated real-time monitoring (temperature/pressure/current). 

Blockchain-enabled audit trail.Safety Protocols:Explosion-proof dust collection, fire suppression systems. 

Certified to CE/UL/ISO 14001 standards.

Top 5 Competitive Advantages

1.Extreme Flexibility

Compatible with pack sizes up to 1500mm (L) *300mm (W) * 250mm (H). 

Supports CTB/CTP cell-to-pack designs.

2.Energy Efficiency

Production capacity: 200 packs/hour. Energy consumption reduced by 40% vs. conventional lines.

3.Zero-Defect Quality

Triple-layer inspection (X-ray/leakage testing/OCV) ensures 99.8% first-pass yield.

4.Sustainable Manufacturing

Welding fume recycling rate >95%. Water consumption <1.5 liters/pack.

5.Digital Twin Technology

Virtual commissioning shortens deployment by 50%. Remote monitoring via IoT dashboard.

Application Scenarios

 Electric Vehicles: Sedans, SUVs, commercial fleets

Energy Storage: Grid-scale projects, solar/wind farms

Specialized Applications: Marine vessels, construction machinery

Customer Testimonial

“SunKaLead’s production line transformed our EV battery assembly from 

manual operations to Industry 4.0 standards. Our defect rate dropped from 3% to <0.2%!”

 — CTO, Southern China EV Manufacturer

Accelerate Your Battery Production Journey

Free Custom Proposal: Submit requirements → Get Started

For any inquiries about battery pack assembly line solutions, please don't hesitate to contact us.