Description
A compact and efficient automatic sticker pasting machine designed for cylindrical lithium batteries, enabling fast and consistent barley paper application across multiple cell sizes with low noise and high reliability.
A compact and efficient automatic sticker pasting machine designed for cylindrical lithium batteries, enabling fast and consistent barley paper application across multiple cell sizes with low noise and high reliability.
The Automatic Sticker Pasting Machine for 18700–33140 cylindrical cells is a dedicated solution for applying insulating barley paper to finished lithium batteries in preparation for assembly or welding. Supporting a wide range of cell specifications—including 18650, 18700, 21650, 21700, 26650, 26700, 32650, 32700, and 33140—this machine offers strong versatility for manufacturers handling multiple battery formats.
The system uses manual feeding and manual receiving, making it suitable for flexible production environments and pilot lines. At the sticker station, the machine processes four batteries at a time, significantly improving efficiency while maintaining consistent placement accuracy. A pneumatic cylinder-driven knife mechanism ensures smooth, repeatable barley paper pasting without damaging the battery surface.
Designed for stable long-term operation, the machine delivers a device failure rate below 2% and a product loss rate under 0.1%, while operating at a low noise level of 48 dB. Its compact footprint allows easy integration into existing production layouts, making it a practical and cost-effective solution for cylindrical battery insulation processes.
Cell Aging Machines are designed to stabilize lithium-ion cells through controlled charge and discharge cycles, validating capacity, voltage consistency, and thermal behavior before assembly.

Battery Pack Testers perform complete electrical and safety validation, including voltage, current, insulation resistance, and protection checks.

LOCV Sorting machines measure open circuit voltage to group cells with consistent electrical characteristics, improving performance and lifespan.

Module Stacking systems precisely align and stack battery cells into mechanically stable modules for downstream processing.

Compression machines apply uniform pressure to enhance module strength, thermal contact, and long-term durability.

Laser Cleaning removes oxides and contaminants from battery tabs and terminals, ensuring clean, high-quality welding surfaces.

Vision-based polarity and CCD inspection detects alignment errors, defects, and missing components early in the process.

Laser Welding machines deliver precise, repeatable, high-strength joints with minimal heat impact.

End-of-Line testing validates electrical, functional, and safety performance before pack integration.

The Pack Line integrates final assembly, enclosure installation, and testing for scalable battery production.

EV battery production, energy storage manufacturing, battery research labs, electronics assembly, and OEM-based fabrication units.
This equipment is designed to support efficient and accurate battery assembly and testing workflows. With durable construction, precision control, and user-friendly operation, it delivers consistent performance for both small-scale and large-scale production environments.
Product Name
Description
The product comes with a dedicated support and service package that includes activation, calibration assistance, and post-installation guidance.
A compact and efficient automatic sticker pasting machine designed for cylindrical lithium batteries, enabling fast and consistent barley paper application across multiple cell sizes with low noise and high reliability.
Find quick answers to common questions about our BESS Assembly Line, including automation capabilities, supported battery types, customization options, safety standards, and production scalability.
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