TWS & Button Cell Equipment
TWS Pouch-Type Button Cell Resealing, Trimming, Embossing & Forming Machine
The ultimate finishing machine for TWS pouch-type button cells. This advanced, all-in-one system integrates automatic resealing, precision trimming, voltage testing, embossing, and edge forming to produce a perfect, retail-ready battery.
The Complete Finishing Solution for TWS Batteries
From a sealed cell to a finished product, this machine automates every final step with precision and speed.
Automatic Resealing
Performs a final, supplementary seal to ensure maximum integrity and safety.
Precision Trimming
High-accuracy cutting system for a clean, burr-free final trim of the battery edges.
Voltage Testing
In-line voltage check to identify and reject any cells that do not meet specifications.
Embossing & Forming
Applies custom embossing (e.g., logos, date codes) and forms the edges for a perfect fit and finish.
Technical Specifications
| Specification Category | Details |
|---|---|
| Model | XHS-TWSYW-LD |
| Specification | KS10541254 |
| Application | Automatic resealing, trimming, voltage testing, embossing, and edge forming for TWS button cells |
| Customization | Yes |
| Materials | 45 Steel, Aluminum, Stainless Steel |
| Machine Size | 1200 x 900 x 1750 mm |
| Technical Parameter | 10 PPM |
Key Operational Benefits
- Creates a finished, market-ready product with a single machine.
- Integrates five manufacturing steps, offering massive savings in space, cost, and labor.
- Ensures the highest level of product quality, consistency, and appearance.
- Provides full process control and traceability for demanding applications.
- Maximizes production efficiency for high-volume TWS battery manufacturing.
- Highly customizable to accommodate different cell designs and branding requirements.
See Our TWS Pouch-Type Button Cell Top/Side Sealing, Testing & Trimming Machine in Action
Achieve a Perfect Finish, Every Time
Elevate your TWS battery production with our all-in-one finishing system. Contact us to discover how this machine can transform your workflow.
FAQ
Here are some common questions from our customers. If you have other inquiries,
please feel free to contact us.
1. What is the primary function of this machine?
This machine performs four integrated processes — resealing, edge trimming, surface embossing, and shape forming — specifically designed for TWS (True Wireless Stereo) pouch-type button cells. It ensures consistent battery dimensions and sealing quality for reliable performance in compact electronic devices.
2. What battery sizes and formats are supported?
The system supports a wide range of TWS pouch-type button cells, typically ranging from 20mAh to 150mAh, with customizable fixtures to handle different diameters, thicknesses, and tab layouts.
3. Why is resealing necessary after electrolyte injection and degassing?
Resealing ensures final airtight sealing of the pouch cell, preventing electrolyte evaporation or leakage, and enhancing cycle life and safety. It is a critical step before final packaging or integration into TWS modules.
4. What is the output speed of this machine?
Typical output ranges from 20 to 30 PPM (pieces per minute) depending on cell size, number of stations, and level of automation. Multi-cavity tooling is available for higher throughput.
5. How precise is the trimming and forming process?
The trimming module offers ±0.1 mm accuracy for consistent edge finishes, while the forming and embossing stations ensure uniform shape and thickness control, suitable for tight module tolerances in earbud applications.
6. Is the embossing step customizable (e.g., logos, polarity marks)?
Yes. We offer custom embossing dies for company logos, polarity marks, or QR code impressions. This helps with product traceability and branding without affecting sealing quality.
7. Can this machine be integrated into an automated TWS battery production line?
Absolutely. The machine supports inline communication and transfer modules, making it ideal for integration into fully automated production lines or semi-automatic stations with robotic arms.
8. What cleanroom requirements does the machine meet?
The equipment is designed for use in Class 100,000 cleanroom environments (ISO 8), with stainless steel enclosures and ESD-safe components, suitable for sensitive battery assembly.
9. What sealing technologies are used in the resealing process?
We use precision-controlled thermal sealing with PID-regulated temperature control (±1°C), ensuring consistent seal strength without damaging the pouch material or internal cell structure.
10. What after-sales support and training are available?
We provide global installation support, detailed operator & maintenance training, remote diagnostics, and lifetime technical consultation. Local service teams are available in key markets for fast response.