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China Suppliers Forming Machine: Advanced Factory Equipment for Efficient Cabinet Door Manufacturing
Specifications
| Main functions of fixture |
1. Provide the pressure required to compress the battery cell, which can be set arbitrarily within the allowable range of pressure. If the pressure setting exceeds the pressure setting range, the alarm will be alerted; 2. Press the electrode to ensure a reliable connection between the electrode and the circuit. 3. Ensure that the battery is upright when it is formed, and the air bag is facing up. |
| Configure power supply | Voltage AC380±10%, power supply charging and discharging power 15kW, maximum heating power 19kW (starting from room temperature heating to the target temperature process), heating power 6.5kW during insulation. |
| Pressure control | The servo motor with the pressure sensor to achieve multi-stage pressure control, a single fixture can adjust the pressure range of 200kg.f ~ 2000kg.f; Pressure ≥1000kg.f; Pressure accuracy ±1%, pressure ≤1000kg.f, pressure accuracy ±10kg.f. |
| Leakage current protection | If the leakage current exceeds 200mA for more than three times, turn off the input power supply of the switching power supply. |
| Charge overvoltage protection | When the system inspects the battery during battery charging, the battery stops charging when the battery voltage is higher than the upper limit. |
| Device power failure protection | If the communication is interrupted for a long time or the PC is faulty, the device automatically enters the waiting state. After the communication is restored, the current process continues. |
| Formation data store | The software can store the corresponding data for more than 30 days, the software scanning frequency is less than 30S, and the scan value is saved every 2 minutes. The value time can be set by itself. The software displays the curve according to the voltage and current, and the software can view the detailed data of the battery. |
Frequently Asked Questions (FAQ)
What are the primary functions of this battery formation fixture?
The fixture provides adjustable pressure required to compress the battery cell, ensures a reliable connection between the electrode and the circuit, and guarantees that the battery remains upright with the air bag facing up during the formation process.
What are the power and heating requirements for the system?
The system configures with an AC380±10% voltage power supply. It has a charging/discharging power of 15kW, a maximum heating power of 19kW during start-up heating, and requires 6.5kW of power during the insulation phase.
How does the pressure control mechanism work?
It uses a servo motor integrated with a pressure sensor to achieve multi-stage control. A single fixture can adjust pressure from 200kg.f to 2000kg.f. The pressure accuracy is ±1% for pressures ≥1000kg.f, and ±10kg.f for pressures ≤1000kg.f.
What safety protections are integrated into the device?
The device features leakage current protection (shuts down the switching power supply if leakage exceeds 200mA more than three times) and charge overvoltage protection (stops charging when the battery voltage exceeds the preset upper limit).
What happens in the event of a communication or PC failure?
If communication is interrupted for an extended period or the PC experiences a fault, the device automatically enters a waiting state. Once the communication is successfully restored, the current process will resume.
How are the battery formation data stored and managed?
The software stores formation data for over 30 days. It scans at a frequency under 30 seconds and saves values every 2 minutes (customizable). It displays real-time voltage and current curves and allows detailed battery data viewing.