Automatic Sticker Pasting Machine – 18700 & 21700 / 26700 / 32700 / 33140

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.

Technical Excellence

Automatic Sticker Pasting Machine – Cylindrical Cells (18700 to 33140)

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.

Line Speed

6m / 7m / 8m

Dimensions

40 ft – 200 ft

Power Requirement

20 kW – 200 kW

Key Fixture Features

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Looking for the right solution? Our experts are here to guide you with specifications, customization options, and pricing details.
The Semco SI-05C Automatic Sticker Pasting Machine is a high-speed automated labeling system designed to apply insulating stickers (barley paper, PET film, and insulating pads) to the positive terminal of cylindrical lithium-ion cells with exceptional precision and consistency. Built for battery manufacturing environments, the machine automates the sticker application process, reducing manual labor while ensuring uniform placement for improved battery safety and assembly quality.

Suitable for industries such as:

EV battery production, energy storage manufacturing, battery research labs, electronics assembly, and OEM-based fabrication units.

Specification Details
Product Name Semco SI-05C Automatic Sticker Pasting Machine
Equipment Type Automatic Battery Sticker Pasting Machine
Supported Cell Types 18650, 18700, 21700, 26650, 26700, 32650, 32700, 33140 (model dependent)
Production Capacity Up to 65 PPM (Approx. 4,800 Cells/Hour)
Working Voltage AC 220V ±10%, 50Hz
Power Consumption ≤1.5 kW
Air Pressure 0.5–0.8 MPa
Control System Panasonic PLC with Touchscreen HMI
Sticker Material Barley Paper, PET Protective Film, Insulating Stickers
Labeling Method Automatic Precision Punching & Pasting
Qualification Rate ≥99%
Applications Automatic Insulation Sticker Application for Cylindrical Lithium-ion Cells

Product Name

Description

Automatic Sticker Pasting Machine – Cylindrical Cells (18700 to 33140)
  • The device failure rate of: < 2%
  • Loss of product rate of: < 0.1%
  • Noise: 48 dB
  • Device maximum size length:600mm; and width:980mm; height:1360mm

Applications

This product is used for:

Support & Warranty

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.

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Faq

Frequently Asked Questions

Find quick answers to common questions about our BESS Assembly Line, including automation capabilities, supported battery types, customization options, safety standards, and production scalability.

What is a BESS Assembly Line?
A BESS Assembly Line is an automated system used to assemble battery energy storage modules and packs efficiently and accurately.
It is used to produce battery modules, battery packs, and complete energy storage systems.
Yes, the line supports fully or semi-automated operations based on production requirements.
It supports lithium-ion batteries including prismatic, cylindrical, and pouch cells.
How is product quality ensured?
In-line testing, vision inspection, and automated checks ensure consistent quality and reliability.
Yes, the assembly line can be customized to match specific capacity, layout, and production needs.
The system includes safety interlocks, fault detection, and controlled assembly environments.
Yes, it is designed for high-throughput and scalable manufacturing.

Faq

Frequently Asked Questions

Find quick answers to common questions about our BESS Assembly Line, including automation capabilities, supported battery types, customization options, safety standards, and production scalability.

The Automatic Sticker Pasting Machine - 18700 & 21700 / 26700 / 32700 / 33140 is an advanced automation system designed for precise and high-speed application of stickers on cylindrical battery cells. It ensures accurate labeling, consistent placement, and improved production efficiency in battery manufacturing lines.
The main purpose of the Automatic Sticker Pasting Machine - 18700 & 21700 / 26700 / 32700 / 33140 is to automate the insulation or identification sticker application process on battery cells, reducing manual errors, improving consistency, and increasing production speed.
The Automatic Sticker Pasting Machine - 18700 & 21700 / 26700 / 32700 / 33140 is widely used in lithium-ion battery manufacturing, electric vehicle (EV) production, battery energy storage systems (BESS), electronics, and industrial battery assembly industries.
The Automatic Sticker Pasting Machine - 18700 & 21700 / 26700 / 32700 / 33140 is compatible with multiple cylindrical cell formats including 18700, 21700, 26700, 32700, and 33140 lithium-ion battery cells used in EVs, power tools, and energy storage applications.
Sticker pasting using the Automatic Sticker Pasting Machine - 18700 & 21700 / 26700 / 32700 / 33140 is important for insulation, safety labeling, identification, and protection of battery cells. It helps prevent short circuits and ensures proper cell identification during assembly.
The Automatic Sticker Pasting Machine - 18700 & 21700 / 26700 / 32700 / 33140 typically includes high-speed automation, precision sticker alignment, multi-cell compatibility, programmable controls, error detection systems, and consistent adhesive application for improved production quality.
Yes, the Automatic Sticker Pasting Machine - 18700 & 21700 / 26700 / 32700 / 33140 can be customized based on production capacity, automation level, sticker size, cell types, and specific manufacturing requirements.
Semco Infratech provides reliable Automatic Sticker Pasting Machine - 18700 & 21700 / 26700 / 32700 / 33140 solutions designed for precision, speed, and industrial-grade performance. With expertise in battery manufacturing automation, Semco helps improve production efficiency, reduce labor dependency, and ensure consistent product quality.
Semco
The Automatic Sticker Pasting Machine - 18700 & 21700 / 26700 / 32700 / 33140 is an advanced automation system designed for precise and high-speed application of stickers on cylindrical battery cells. It ensures accurate labeling, consistent placement, and improved production efficiency in battery manufacturing lines.
The main purpose of the Automatic Sticker Pasting Machine - 18700 & 21700 / 26700 / 32700 / 33140 is to automate the insulation or identification sticker application process on battery cells, reducing manual errors, improving consistency, and increasing production speed.
The Automatic Sticker Pasting Machine - 18700 & 21700 / 26700 / 32700 / 33140 is widely used in lithium-ion battery manufacturing, electric vehicle (EV) production, battery energy storage systems (BESS), electronics, and industrial battery assembly industries.
The Automatic Sticker Pasting Machine - 18700 & 21700 / 26700 / 32700 / 33140 is compatible with multiple cylindrical cell formats including 18700, 21700, 26700, 32700, and 33140 lithium-ion battery cells used in EVs, power tools, and energy storage applications.
Sticker pasting using the Automatic Sticker Pasting Machine - 18700 & 21700 / 26700 / 32700 / 33140 is important for insulation, safety labeling, identification, and protection of battery cells. It helps prevent short circuits and ensures proper cell identification during assembly.
The Automatic Sticker Pasting Machine - 18700 & 21700 / 26700 / 32700 / 33140 typically includes high-speed automation, precision sticker alignment, multi-cell compatibility, programmable controls, error detection systems, and consistent adhesive application for improved production quality.
Yes, the Automatic Sticker Pasting Machine - 18700 & 21700 / 26700 / 32700 / 33140 can be customized based on production capacity, automation level, sticker size, cell types, and specific manufacturing requirements.
Semco Infratech provides reliable Automatic Sticker Pasting Machine - 18700 & 21700 / 26700 / 32700 / 33140 solutions designed for precision, speed, and industrial-grade performance. With expertise in battery manufacturing automation, Semco helps improve production efficiency, reduce labor dependency, and ensure consistent product quality.