This machine is mainly used for Z-stacking of battery cathode, anode and separator. It performs automatic material picking & stacking, single/double sheet identification, separator drawing, edge correction, automatic separator cutting & winding finishing, and tape pasting, featuring high stacking efficiency and excellent stacking precision.

Key Features

Servo constant tension automatic control for separator rolls, equipped with automatic separator edge position control.
Manipulator realizes automatic picking and stacking, automatic single/double sheet detection, automatic separator feeding, automatic edge correction, constant tension control, automatic separator cutting & winding termination, and automatic tape sticking.
Automatic stacking cycle count control based on preset values.
Compatible structural design; adjustable positioning fixtures accommodate a wide range of cell sizes.
Separated pressing claws for cathode and anode to prevent cross-contamination of positive and negative electrode materials.
PLC control system with HMI touchscreen for easy operation and maintenance.

Technical Specifications

Stacking Mode	Z-type stacking
Operation Mode	Automatic electrode picking & stacking by manipulator, automatic separator unwinding, automatic edge correction, constant tension control, automatic separator cutting for termination and automatic tape pasting
Stacking Precision	Alignment tolerance ≤±0.3 mm
Applicable Cell Size Range	Min L35 × W35 mm; Max L200 × W200 mm (including electrode tabs)
Max Stack Thickness	30 mm
Max Outer Diameter of Separator Roll	250 mm
Separator Roll Core	3-inch inner core clamped by air expanding shaft
Separator Control	Servo-driven automatic constant tension control + automatic edge position correction
Overall Dimension	Approx. L1800 × W1450 × H1800 mm
Net Weight	600 kg
Power Supply	Single-phase AC220V ±10% (AC110V customizable), 50/60 Hz
Total Rated Power	3 kW
Compressed Air Supply	0.5~0.8 MPa
Operating Environment	Recommended ambient temperature 25±3°C, relative humidity 30~90%RH, vibration-free and free of electromagnetic interference