LiB

Small Cylindrical Cell Winding Machine (18650/21700)

Features

Low-tension, precise control system to measure and monitor winding tension in real time;
Welding power monitoring and end winding tape inspection to ensure J/R quality;
EPC, in-process correction, and pre-winding correction;
Compatible with both anode and separator end-winding functions; Accommodates multiple J/R dimensions.

Optional Configuration

Automatic separator roll change

In-process protective tape CCD inspection

FFU

Automatic unload to tray/fixture

Roundness inspection

Tab welding

In-process cathode tab folding inspection

In-process protective tape inspection

Closed-loop control of CCD inspection

Technical Parameters

Product Parameter

Item
Parameter
Production capacity

Max 45PPM

Winding alignment

±0.2mm

Applicable cell dimensions

17-22mm(D)

61-70mm(H)

Electrode cut position accuracy

±0.3mm

Compatible tab quantity

2/3/4