1: Keywords:

Lithium Battery Winding Machine

Stacking Type Battery Manufacturing Equipment

Winding Equipment

Stacking Equipment

2: Introduction:

The winding machine and stacking machine are key pieces of equipment in lithium battery cell production. They are used to wind or stack cathode, anode, and separator materials in a precise sequence to form the basic structure of the cells. Winding machines are typically used for cylindrical or prismatic batteries, while stacking machines are mainly used for pouch and prismatic batteries. These machines offer high precision and high-speed operation to ensure consistency and stability in battery production.

3:Process Flow:

1. Electrode Sheet Feeding: Automated system feeds the cathode, anode, and separator materials into the machine.

2. Winding or Stacking: The materials are wound or stacked according to the set sequence.

3. Cell Output: The wound or stacked cell is automatically transferred to the next processing step.

4: Technical Specifications:

• Winding Speed: 5 m/min - 30 m/min.

• Stacking Speed: 0.5 s - 1 s per sheet.

• Max Winding Diameter: 50 mm - 300 mm.

• Stacking Size: 100 mm - 500 mm.

• Precision: ±0.1 mm.

5: Technical Features: 

• Precision Control: High-precision servo system ensures alignment of electrode materials.

• High-Volume Production: Fast winding and stacking speeds are ideal for mass production.

• Automated Operation: Equipped with automatic correction and tension control systems, reducing the need for manual intervention.

• High Compatibility: Suitable for various battery sizes and types.

6: Application:

Lithium-ion Battery Manufacturing.

Power Battery Production.

Energy Storage Battery Production.