Applied to Z-stacking assembly of lithium battery cathode, anode and separator. Manual loading, automatic sheet positioning correction and stacking with high precision & efficiency. Adjustable fixtures support various cell sizes, suitable for R&D and sample fabrication of stacked lithium batteries. Adopts a single cantilever structure, equipped with automatic constant tension and EPC correction for the separator.

Key Features

Servo constant tension automatic control for separator rolls.
Automatic ultrasonic edge position control for separators.
Automatic stacking cycle count control per preset values.
PLC control system with HMI touchscreen for convenient operation and maintenance.
Manual electrode loading, automatic positioning, robotic suction handling and automatic Z-stacking.
Left-right travel driven by pulse motor for high precision and easy fine adjustment.

Technical Specifications

Stacking Mode	Z-type stacking
Operation Mode	Automatic electrode picking & stacking by manipulator, automatic separator drawing, automatic edge correction and constant tension control
Stacking Precision	Alignment tolerance ≤±0.5 mm (relative dimensional offset between electrodes)
Separator EPC Precision	≤±0.3 mm
Applicable Electrode Size Range	Min L40 × W40 mm, Max L190 × W190 mm (including tabs)
Max Stack Thickness	30 mm
Max Configurable Stack Layers	500 layers
Max Outer Diameter of Separator Roll	250 mm
Separator Roll Core	3-inch core clamped by air expanding shaft
Power Supply	Single-phase AC220V ±10% (AC110V customizable), 50/60 Hz, total rated power 0.6 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
Net Weight	282 kg
Overall Installation Dimension	L950 × W750 × H1050 mm