Battery Hot Pressing Machine & Pressure Formation System for Advanced Cell Activation
Optimized SEI Layer Optimization via Advanced Hot Pressing
Our high-performance Hot Press Formation machine is the definitive solution for lithium-ion battery manufacturers seeking excellence in cell stability. By integrating precision thermal control with consistent mechanical loading, this Pressure Formation System ensures the highest standards of SEI layer optimization during the critical activation stage.
Precision Hot Press Formation Machine for SEI Layer Optimization
Streamlined Pouch Cell Activation with Automatic Hot Pressing
As a leading Battery Hot Pressing Machine, our system is designed to streamline your production line. This Automatic hot press formation machine for pouch cells tackles the common challenges of electrolyte wetting and gas entrapment, delivering a uniform internal structure for every cell produced.
- Precision Pouch Cell Activation: Optimized charging profiles to stabilize the electrode interface.
- Enhanced SEI Layer Optimization: Accelerated chemical reactions under controlled heat for a robust SEI film.
- Integrated Safety: Multi-point monitoring within the Cell Formation Equipment ensures a secure manufacturing environment.
Technical Specifications & Performance Metrics|Hot Press Formation Machine
The following specifications highlight why our Pressure Formation System is the preferred choice for top-tier battery R&D and mass production:
Appearance color | Grayish white ( customizable ) |
Device weight | 1350kg (for reference only) |
Configure the power supply. | AC Voltage: 380V ±10% |
Power supply charging and discharging capacity | 14.4kW |
Insulation heating power | 9.4kW |
Temperature measurement accuracy | ±0.5°C (resolution: 0.1°C) |
Heating temperature range | RT-80C (Resolution: 0.1°C) |
Charge/Discharge Voltage Range | Charge: 0mV to 4.5V (1mV resolution) | Discharge: 2V to 4.5V (1mV resolution) |
Charge and discharge current setting range | 20mA to 10A (resolution: 1mA) — Current size customizable according to customer’s battery. |
Current Measurement Control Accuracy | ±(0.1%FS+0.1%RD) |
Current Cut-off Condition (CCC) | Voltage, time, and capacity. |
Constant Current (DC) Discharge Termination Condition | Voltage, time, or capacity |
Process Setup | Up to 32 machining steps and 256 cycles can be set. |
Device dimensions (LxWxH in mm) | 2000x800x2348(Size for reference) |
Equipment Failure Rate | <1% |
Max power distribution | 33.15KW |
Maximum heating power | 18.75kW |
Pressure range | 700~3000kgf |
Read range | 0~90℃ |
Control accuracy; uniformity of plate temperature | ±2℃;≤±3℃ |
Voltage Measurement Range | DC 0V~5V |
Voltage Measurement Control Precision | ±(0.1%FS+0.1%RD) |
Time measurement control precision | ≤±0.1% |
Constant Voltage Charging Cut-off Condition (CVC) | Electricity, time, capacity |
Step Timing | 1 min to 1000 min can be set. |
Why Choose Our Battery Hot Pressing Machine?
Investing in our Hot Press Formation machine means investing in cell consistency. Our technology minimizes the Internal Resistance (DCR) and maximizes the cycle life of your batteries. Whether you need a standalone unit or a fully integrated Pressure Formation System, we provide the expertise to power your growth.
📥 Download the Detailed Technical Brochure to explore full specifications and integration guides.
📞 Contact Our Engineering Team for a provide confidential consulting and customized performance analysis for your specific yield goals.





