Semi-automatic Winding Machine
PRODUCT PARAMETERS
Description
Semi-automatic Winding Machine – Lithium-Ion Battery Electrode Winder for 18mm Cylindrical Cells
This Semi-automatic Winding Machine is specifically designed for the electrode winding process of lithium-ion batteries. It enables researchers and small-scale producers to realize cylindrical cell winding with precision and repeatability. The machine employs manual feeding, guide groove positioning, cutting, and manual unloading, making it particularly suitable for laboratory process exploration and product development.
Working Principle:
Operators manually feed the electrode and separator materials through the guide system. The guide groove ensures precise positioning before winding. A double insertion circular needle (standard diameter 3.5mm) forms the winding core. After winding, the cell is manually unloaded. The adjustable guide plate and pallet accommodate different material widths and cell sizes.
Key Features:
- Precision Winding: Achieves separator and electrode alignment accuracy of ≤±0.5mm.
- Standard Cell Size: Produces cylindrical cells with diameter Φ18mm and length 70mm (excluding tabs).
- Double Insertion Circular Needle: Standard needle diameter 3.5mm ensures consistent winding core formation.
- Adjustable Guide System: Guide plate length 300mm with adjustable width 30–70mm for material flexibility.
- Variable Winding Speed: Speed adjustable up to 50r/min for process optimization.
- Manual Operation: Simple manual feeding, positioning, cutting, and unloading ideal for R&D.
- Compact Design: Suitable for laboratory benchtops with footprint 1021×655×753mm.
Applications:
- Lithium-ion battery electrode winding process development
- Cylindrical cell prototyping (18mm diameter)
- Small-batch production of wound cells
- Academic and industrial battery research
Simplified Specifications
| Parameter | Specification |
|---|---|
| Winding Needle Type | Double insertion circular needle |
| Standard Needle Diameter | 3.5mm |
| Cell Diameter | Φ18mm |
| Cell Length (excluding tabs) | 70mm |
| Separator Alignment Accuracy | ≤±0.5mm |
| Electrode Alignment Accuracy | ≤±0.5mm |
| Guide Plate Size | Length 300mm, guide width 30–70mm (adjustable) |
| Pallet Size (standard) | Length 400mm, width 100mm (other sizes customizable) |
| Guide Roll Width | 100mm |
| Winding Speed | Max. 50r/min (adjustable) |
| Air Source | 0.6–0.8MPa |
| Power Supply | AC220V/50Hz or AC110V/60Hz (customizable) |
| Power Consumption | 1000W |
| Equipment Dimensions | 1021 (including feeding plate) × 655 × 753mm |
| Weight | Approx. 70kg |
About Us
FAQs
Please send us your purchase order by email or call us sales , then we can make the proforma invoice under your request .We need to know the following information for your order before sending your PI
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2) Delivery time required.
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It takes 1-5 days for sample order or part of inventoryequipment (depending on the requirements of the order)10-30 days for mass production orders(depending on order requirements, etc.)
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What's your application and your special requestof the products ?
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We accept EXW, FOB, CIF,DAP etc. You can choose the one whichis the most convenient or cost effective for you.
There is a English manual for each equipment that will show youhow to use the machine If there is still any questions,Please feel free to contact us by online service,such as e-mail/skype/phone/whatsapp/wechat at any time.
- The guarantee period : One year
LiBatteryEquip is a professional supplier specializing in complete Battery Laboratory Equipment,Lithium Battery Production Line, and Battery Testing Equipment. With over 20 years of experience in lithium battery material production, and battery equipment manufacturing, we provide customized lithium battery laboratory and pilot production line solutions for various research institutions and enterprises to meet their diverse needs. Our technical and management team possesses more than 20 years of expertise in the battery-related industry, consistently committed to delivering superior products and comprehensive services to our clients.
