Energy Materials
The safety of 46-series batteries is determined by the level of quality.
LT Metal achieves consistent quality through weld-surface control, burr control technology, and contamination management.
As the world’s largest specialist in electrical contacts, LT Metal manufactures and supplies aluminum rivets, a key component of 46-series batteries, leveraging more than 50 years of accumulated precision machining expertise.
- Precise control of raw materials
- In-house mold and process design technology
- Shape simulation technology
- Zero-defect target through vision inspection
Manufacturing Process Introduction
Header Process
- Vertical product transfer
- Crank press drive
- Capable of large-diameter, complex-shaped products
Former Process (Link Former)
- Horizontal product transfer
- Knuckle press drive
- Capable of high-speed production
Press Process
- Multi-stage forming at ≥200 tons
- Capable of high-speed production
Applications
Our aluminum rivets are used in 46-series batteries and across a wide range of future mobility and robotics industries.
Aluminum Rivet
46 Series cylindrical battery
Mobility & Robotics
Why LT Metal
Three Design Capabilities
Global customers choose LT Metal because our design capabilities in composition, structure, and reliability allow us to deliver the performance and quality they require. This is LT Metal's core competitive strength.
We Design Composition
We have the technology to design and manufacture key aluminum wire specifications—such as wire diameter, purity, and strength—to meet each customer’s requirements. By precisely controlling material properties, we achieve the workability and mechanical properties the final product demands.
We Design Structure
Based on our mold design and fabrication technology, we optimize product geometry and process conditions. Simulation lets us analyze dimensions, stress, and strain in advance and generate the relevant data, ensuring stable formability and dimensional accuracy.
We Design Reliability
We operate a rigorous quality verification system based on cleanliness analysis and vision inspection. When a quality issue arises, our in-house analytical equipment allows us to quickly identify the root cause and develop corrective actions, ensuring sustained quality stability.
