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Solid State Battery Pouch Cell Hot Press Formation Machine


Contact Person:Louis Yang

Email: Louis@chinabatterymachine.com

Tel:+86 13003860308
Whatsapp: +86 13003860308
Wechat:18659217588

  • Item No.:

    LITH-WS-5V6A32CH
  • Payment:

    Credit Card, Paypal, T/T , Western Union, LC
  • Lead Time:

    5 days

New Products

  • Product Details

Solid State Battery Pouch Cell Hot Press Formation Machine



Equipment Function and Principle

This equipment is used for cell formation and hot pressing, replacing existing formation fixtures and hot press machines. The main operations include manually loading the material from the preparation tooling into the hot press formation fixture, automatic heating, pressing, and formation, and then manually unloading from the hot fixture after the formation process. This equipment is suitable for specific battery production (user provides drawings), compatible with cells with or without airbag indentations, and consists of two sets of hot press fixtures.

 

System Features

1. The system adopts an intelligent and user-friendly design with multi-stage pressure adjustment, allowing pressure change over time.

2. One-click pressure setting: input the length and width of the cell, and the program automatically generates pressure and stress.

3. Temperature is controlled by a temperature module, with real-time data feedback via K-type thermocouple to PLC. Temperature rises from ambient to 90°C in less than 45 minutes with an error margin of ±1.5°C.

4. The temperature control module monitors and controls heating. Heating automatically starts when below the set temperature and stops when above. A second-level high-temperature alarm stops the entire fixture's heating and formation process if the temperature exceeds the maximum, prompting system alarms for manual intervention. Multiple monitoring pathways ensure redundancy, with at least two parallel monitors providing independent alarm signals in case of heating issues.

 

Incoming Material Specifications and Adaptation Range

Specification

Max

Min

Cell Length (excluding tabs, mm)

160

50

Cell Width (excluding airbag, mm)

100

50

Cell Thickness (mm)

12

4

Airbag Width (mm)

200

50

Tab Length (mm)

25

15

Tab Width (mm)

35

3

Tab Center Distance (mm)

50

10

 

Technical Parameters

Category

Details

Charging Current Range (mA)

10~6000

Current Measurement and Control Accuracy (mA)

±(0.05%RD+0.05%FS)

Current Resolution (mA)

1

Voltage Measurement Range (mV)

0-5000

Voltage Measurement and Control Accuracy (mV)

±(0.05%RD+0.05%FS)

Voltage Resolution (mV)

1

Constant Voltage Charging Range (mV)

2500~4500

Minimum Discharge Voltage (mV)

2000

Time Measurement Range and Accuracy

3000 minutes/step, accuracy ±0.1%

Failure Rate

≤1%, channel utilization rate ≥99%.

Electrical Specifications

Voltage: AC380V±10%, installed power: 12KW (including heating plate and motor power).

Circuit Connection

Terminal connection between fixtures and charging equipment.

Temperature Control Range

Ambient temperature to 90°C.

Design

Specially designed according to battery performance requirements, suitable for battery formation and sorting/testing equipment.

Modular Manufacturing

Strong versatility and easy maintenance. Heating and non-heating parts are installed separately for good heat dissipation and stable system operation.

Cell Placement Direction

Cells upright, airbags facing upwards

Equipment Failure Rate

1%

Channel Utilization Rate

> 99%

Number of Fixture Layers

16

Total Fixture Quantity

1

Cells per Layer

2

Total Number of Cells

32

Pressure Source

Motor + Reducer

Pressure Range

200~3000 Kgf

Transmission Mode

Lead Screw

Pressure Control Accuracy

200-1000 kg: ≤±20 kg; 1000-3000 kg: ≤±2% RD

Motor Power

2 KW

Holding Time

1s--300min (adjustable)

Heating Method

Silicone Heating Plate

Heating Time

Initial heating time ≤30 min (from room temperature to 90°C); continuous production without reheating wait time

Temperature Control Method

Temperature monitoring on each layer

Adjustable Temperature Range

Room temperature ~ 90°C

Interlayer Temperature Deviation

±1.5°C

Pressure Control

PLC control, multi-time segment, multi-stage pressure change settings

Heating Plate Thickness

2.0 mm

Fixture

Special fixture

Storage Environment Temperature

5 ~ 45°C

Cabinet Outer Wall Temperature

Not exceeding 40°C

Current and Voltage Testing Method

Four-wire measurement, PCB board pressing mode

Operating Power Supply

AC380V, 3Φ, 50Hz, requires reliable independent grounding

Equipment Weight

Within 1200 kg

Factory Load Capacity

Total weight to load area ratio ≤600 kg/M²










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