Manual Winding Machine

Manual Winding Machine – Benchtop Core Winder for Pouch/Cylinder Cells & Supercapacitors

This Manual Winding Machine is a simple, precision-engineered tool independently designed and manufactured for winding the cores of pouch cells, cylinder cells, and supercapacitors. It offers an economical and flexible solution for research laboratories and small-scale production environments where manual control and adjustability are essential.

Key Design Features:

• Minimal Needle Deflection: Ensures consistent core geometry and winding accuracy.
• Fully Adjustable Feed Plate: The feeding slot plate positions can be adjusted up/down, left/right, and front/back to accommodate different electrode widths and alignments.
• Foot Pedal Control: Forward and reverse rotation controlled by a convenient foot pedal switch, freeing hands for material handling.
• Variable Speed Motor: Motor speed adjustable from 0 to 170 RPM (reduction ratio 1:6) for optimal winding control.
• Winding Support Rollers: Maintain proper tension and tightness during core winding.
• Winding Tail Support: Added support at the tail increases the winding precision of the core.
• Compact & Ergonomic: Small footprint (L690×W330×H220mm) with an exquisite appearance, easy to operate and maintain.

Working Principle:

1. Adjust the feeding slot plate to match the width of the electrode.
2. Place the electrode into the feeding slot and position its winding end at the needle.
3. Press the foot pedal switch to start the winding machine, driving the needle to rotate.
4. The motor speed can be adjusted during winding as needed.
5. Upon completion, manually remove the wound core.

Applications:

• Winding cores for pouch lithium-ion cells
• Cylindrical cell prototyping (18650 standard needle)
• Supercapacitor electrode winding
• Battery material research and development
• Educational and laboratory demonstrations

Technical Parameters