Complete Lead-Acid Battery Production Line Solutions

  • End-to-End Equipment for Efficient Lead-Acid Battery Manufacturing
We provide a full range of production line equipment for lead-acid battery manufacturing—covering grid casting, plate pasting, curing and drying, assembly, electrolyte filling, formation, testing, and final packaging. Our solutions ensure high reliability, cost-efficiency, and scalability for both automotive and industrial lead-acid battery production.

99.8%

Equipment Yield Rate

30+

Global Partners

40%

Production Efficiency Boost

100+

Automated Line Cases

Lead-Acid Battery Production Line

Complete equipment for manufacturing automotive and industrial lead-acid batteries.

Grid & Plate Preparation

  • Grid Casting Machine
Casts lead alloy grids for battery plates. Key Spec: Thickness: 1.0–2.0mm, Speed: 5m/min
  • Pasting Machine
Applies active material paste to grids. Key Spec: Paste Thickness: ±0.1mm
  • Curing Oven
Cures pasted plates under humidity and heat. Key Spec: Humidity: 95%, Temp: 60℃–80℃
  • Formation Tank
Conducts initial formation with sulfuric acid. Key Spec: Current Accuracy: ±0.5%

Battery Assembly

  • Plate Stacking Machine
Stacks positive and negative plates with separators. Key Spec: Stack Deviation: ±1mm
  • Cell Insertion Machine
Inserts assembled cell groups into battery cases. Key Spec: Insertion Accuracy: ±1mm
  • Heat Sealing Machine
Seals battery covers using hot plate. Key Spec: Temp Accuracy: ±3℃
  • Terminal Welding Machine
Welds lead terminals to busbars or lugs. Key Spec: Welding Strength: ≥90%

Electrolyte Filling & Charging

  • Acid Filling Machine
Fills sulfuric acid into battery cells. Key Spec: Accuracy: ±10ml
  • Formation Charging Line
Performs battery formation via charge/discharge. Key Spec: Voltage Control: ±0.1V
  • Leakage Testing Machine
Checks for acid leakage or case damage. Key Spec: Sensitivity: ≤10ml/h

Final Testing & Packing

  • Load Tester
Applies simulated load to check discharge capacity. Key Spec: Accuracy: ±2%
  • Labeling Machine
Applies product info and safety labels. Key Spec: Label Placement: ±0.5mm
  • Packing Line
Handles boxing, strapping, and palletizing. Key Spec: Capacity: 500–800 pcs/day

Innovation-Driven Technical Strength

Continuous R&D investment and technological innovation are the cornerstones of our industry leadership. We are committed to applying cutting-edge technology to our equipment to create greater value for our customers.
Learn More Technical Details

Top R&D Team

Led by PhDs and senior industry experts, covering multiple fields including mechanical, electrical, software, and material science.

Core Technology Patents

Holding over 50 core technology patents, especially leading the industry in high-speed stacking, precision control, and intelligent inspection.

Advanced Laboratory

Equipped with advanced material analysis and cell testing centers, providing strong data support for equipment R&D and process validation.

Technological Innovations

Pioneered an AI-based visual defect detection system, increasing inspection efficiency and accuracy by 40%.

See Our Turnkey Lead-Acid Battery Equipment Solutions in Action

What Challenges Do Lead-Acid Battery Manufacturers Face?

Lead-acid battery production may be mature, but modern applications and performance expectations introduce new challenges that require advanced, integrated solutions. From raw material processing to final testing, manufacturers must overcome obstacles that impact productivity, consistency, and scalability.

Equipment–Process Incompatibility

Traditional systems often fail to keep up with evolving battery types and market demands.
  • Low adaptability to various battery types (e.g. SLI, deep-cycle, industrial)
  • Inflexibility for different grid materials and paste formulations
  • Poor support for modern plate design or AGM/EFB technologies

Consistency & Process Control Challenges

Even minor defects in pasting, curing, or formation can lead to capacity loss, poor cycle life, or electrolyte leakage.
  • Uneven pasting thickness causing imbalance
  • Poor curing temperature/humidity control impacting plate quality
  • Formation inconsistencies leading to variable battery performance

Low Automation & Inefficient Workflow

Many factories still rely on semi-manual processes, limiting output and increasing labor costs.
  • Manual handling between key processes (plate stacking, tank transfer, etc.)
  • Low takt time limits overall throughput
  • Lack of synchronization between upstream and downstream equipment

High Scrap Rates & Quality Control Bottlenecks

Without advanced monitoring and QA systems, production issues can go undetected until final testing.
  • Paste flaking or shedding causing early failure
  • Weak spot welding or misalignment during assembly
  • Difficulty tracking production data for root cause analysis

Long Lead Times & Weak Support Infrastructure

Complex production lines require reliable suppliers and fast technical support.
  • Delays in equipment delivery or installation
  • Limited global service and commissioning support
  • Inadequate training and after-sales assistance

Expansion Difficulties & Integration Issues

Scaling from small-batch to mass production requires a unified, flexible, and well-integrated system.
  • Hard to upgrade single machines into a full line
  • Poor compatibility between machines from different vendors
  • No full-line or digital integration (e.g. MES, real-time monitoring)

Our Tailored Solutions for Lead-Acid Battery Production

We engineer and deliver fully integrated, modular equipment systems designed to address each of these pain points — helping you improve consistency, reduce downtime, and increase your bottom-line performance.
Modular & Customizable Equipment
Configure your production line based on your battery type, space, and capacity requirements.
  • Suitable for flooded, AGM, and GEL battery types
  • Compatible with various grid casting and pasting technologies
  • Customizable machine layout for different plant sizes
  • Scalable from pilot lines to full-scale mass production
Ensure consistent quality across every stage of production.
  • Precise pasting thickness and plate weight control
  • Automated curing, drying, and formation control
  • Temperature/humidity control and real-time process monitoring
Improve efficiency and traceability through intelligent systems.
  • Robotic stacking and plate handling
  • Automated tank transfer, electrolyte filling, and sealing
  • Integration with MES/SCADA for real-time line management
Ensure product consistency with inline and end-of-line inspection.
  • Automated weld inspection and leak detection
  • Electrical performance testing and capacity grading
  • Digital defect logging and analysis
Rely on our global network for technical service and responsive delivery.
  • Short lead times and professional installation teams
  • Remote diagnostics and spare parts support
  • Comprehensive training and operator handover programs

Industries We Serve

Certifications & Standards

  • Quality, Safety & Compliance—Built In

ISO 9001:2015

Quality management system certification ensuring consistent product quality and customer satisfaction.

CE Marking

European conformity certification confirming compliance with health, safety, and environmental protection standards.

RoHS Compliance

Restriction of hazardous substances compliance ensuring environmental safety and sustainability.

UL Listed

North American safety standards compliance for industrial battery manufacturing equipment.

Turnkey Solutions from Pilot to Gigafactory

From initial R&D lines to full-scale battery factories, we offer complete production solutions tailored to your product goals. Whether you’re producing automotive batteries, telecom backup cells, or industrial energy storage units—we provide the technology and expertise to help you scale with confidence.

FAQ

Here are some common questions from our customers. If you have other inquiries, please feel free to contact us.
1. What types of lead-acid batteries can your production line support?
Our equipment is compatible with a wide range of lead-acid battery types, including SLI (Starting, Lighting, Ignition), deep-cycle, AGM (Absorbent Glass Mat), GEL, and industrial traction batteries. Custom configurations are available based on your product needs.
Yes. Our modular design allows you to start with manual or semi-automatic equipment and scale up to a fully automated line as your production grows. All modules are designed with future expansion and integration in mind.
Production capacity depends on battery size and automation level. For reference, a fully automated line can typically produce 300–1,200 batteries per hour, depending on the application (automotive, telecom, etc.).
We use advanced control systems for paste mixing, weight control, and coating thickness. Curing chambers are equipped with precise temperature and humidity control, ensuring uniformity and high plate quality.
Yes. Our production lines support MES/SCADA integration, enabling real-time monitoring, production data logging, batch traceability, and process optimization.
Space requirements vary by production capacity and battery type. A typical medium-scale line may require 800–1,500 m². We provide custom layout design and utility specifications (power, air, water) based on your site conditions.
Lead time ranges from 3 to 6 months depending on the configuration. Installation and commissioning typically take 4–8 weeks. We provide on-site or remote support, training, and trial production assistance.
We offer lifetime technical support, spare parts supply, remote diagnostics, and global on-site service. Our team also provides operator training, SOP documentation, and preventive maintenance plans.
Yes. We tailor the equipment to meet local safety, electrical, and environmental standards. We also ensure compatibility with regional battery specifications and testing protocols.
Absolutely. We provide end-to-end turnkey solutions—from layout design and manufacturing to delivery, installation, commissioning, operator training, and after-sales service—so you can start production with confidence.