Cell Lab Ultrasonic Spot Welder delivers 4500 W power and 24 kHz precision welding for copper and aluminium tab joining in lithium-ion battery R&D and pouch cell pilot production.
Cell Lab Ultrasonic Spot Welder delivers 4500 W power and 24 kHz precision welding for copper and aluminium tab joining in lithium-ion battery R&D and pouch cell pilot production.

Cell Lab Ultrasonic Spot Welder for Battery Electrode Welding [Precision Ultrasonic Welding Machine for Pouch Cell Tabs]

Cell Lab Ultrasonic Spot Welder for Battery Electrode Welding [Precision Ultrasonic Welding Machine for Pouch Cell Tabs] High-performance ultrasonic spot welding system for copper and aluminium tab joining in lithium-ion battery R&D The Cell Lab Ultrasonic Spot Welder is a...
Vendor: Cell Lab
SKU: CL0062
Product type: Battery Equipment
£24,999.00
£24,999.00
Subtotal: £24,999.00
Description
Description
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Cell Lab Ultrasonic Spot Welder for Battery Electrode Welding [Precision Ultrasonic Welding Machine for Pouch Cell Tabs]

High-performance ultrasonic spot welding system for copper and aluminium tab joining in lithium-ion battery R&D

The Cell Lab Ultrasonic Spot Welder is a precision-engineered ultrasonic welding system designed for copper and aluminium tab bonding in lithium-ion pouch cell manufacturing. Built for laboratory research and pilot-scale production, it ensures reliable, low-resistance welds across 10–60 stacked electrode layers with exceptional consistency and repeatability.

Featuring a touchscreen control interface and fully adjustable parameters, this machine allows fine-tuning of amplitude, pressure, and welding time to achieve optimal bonding quality. It is suitable for connecting battery tabs, current collectors, and foils in dry rooms or controlled environments, making it an essential tool for advanced battery fabrication and materials research.

Key Features

  • High Ultrasonic Power (4500 W) – Ensures efficient energy transfer for strong, uniform tab welds.

  • Precision Spot Welding – Ideal for bonding copper and aluminium foils or tabs in pouch and prismatic cells.

  • Wide Layer Compatibility – Supports welding of 10–60 stacked electrode sheets with stable amplitude output.

  • Touchscreen Interface – Simplifies operation and real-time adjustment of welding parameters.

  • Reliable and Safe Operation – Performs consistently under < 45 °C temperature and < 48% humidity environments.

Specifications:

Property Value
Max Output Power 4500 W
Operating Frequency 24 kHz
Power Supply 220 V, single-phase
Required Air Pressure ≥ 0.5 MPa
Operating Humidity < 48%
Operating Temperature < 45 °C
Net Weight 170 kg

Applications & Industries

  • Lithium-ion pouch and prismatic cell tab welding

  • Copper and aluminium foil bonding

  • Pilot-line battery assembly and prototyping

  • Research on electrode stacking and current collector connection

  • Battery manufacturing quality control and process optimisation

FAQ

Q1: What materials can this ultrasonic welder process?
A1: It is suitable for welding copper and aluminium tabs or foils used in lithium-ion battery electrodes.

Q2: How many electrode layers can it weld?
A2: It supports stable ultrasonic welding for 10–60 stacked electrode sheets.

Q3: Is it compatible with pouch and prismatic cells?
A3: Yes. It’s widely used for both pouch cell tab connections and prismatic module welding applications.

Q4: Can welding parameters be adjusted?
A4: Yes. Operators can control amplitude, time, and pressure via the touchscreen interface for precision tuning.

Q5: What environments are recommended for operation?
A5: For optimal performance, maintain ambient humidity below 48% and temperature below 45 °C.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.