🎓 Academic Discount – Enjoy 5% off for universities & research institutions. Publish with our materials? Get an extra 5% off! Please contact us for more information.


Couldn't load pickup availability
Precision grooving solution for cylindrical battery and capacitor manufacturing
The Cell Lab Semi-Auto Grooving Machine is a precision-engineered benchtop system designed for grooving cylindrical battery cases such as 18650, 26650, 32650, and custom cell formats. It ensures accurate, repeatable grooves for battery assembly and is also compatible with aluminium-shell capacitor processing.
With adjustable grooving depth and width, this semi-automatic unit offers high control and consistency for laboratory R&D or pilot-scale battery manufacturing. Its compact, easy-to-operate design saves space while delivering professional-grade accuracy and efficiency. To ensure compatibility, please specify your required cell format when placing an order.
Multi-Format Compatibility – Supports 18650, 26650, 32650 and custom cylindrical cell sizes.
Adjustable Precision Control – Grooving depth and width finely adjustable to meet exact specifications.
High Accuracy (±0.1 mm) – Ensures consistent, clean grooves suitable for battery and capacitor applications.
Capacitor Processing Support – Performs uniform grooving of aluminium-shell capacitors.
Compact & User-Friendly Design – Benchtop configuration for efficient laboratory use and low maintenance.
| Parameter | Specification |
|---|---|
| Power Supply | 220V / 50Hz |
| Power Consumption | 140W |
| Compatible Cell Models | 18650 (standard), 26650 / 32650 (customisable) |
| Grooving Depth | 1.2 – 2.0 mm adjustable |
| Grooving Width | 1.1 – 1.5 mm |
| Grooving Precision | ±0.1 mm |
| Air Supply Requirement | 0.5 – 0.7 MPa |
| Machine Dimensions | 600 × 450 × 350 mm |
| Weight | 68 kg |
| Warranty | One-year limited warranty with lifetime support |
Cylindrical lithium-ion battery R&D
Capacitor shell manufacturing
Pilot-scale battery assembly lines
Custom cell format prototyping
Research laboratories and testing facilities
Q1: Which cell formats are supported by default?
A1: The machine supports 18650 by default and can be customised for 26650, 32650 or other cylindrical formats upon request.
Q2: Is the grooving depth adjustable?
A2: Yes, both grooving depth (1.2–2.0 mm) and width (1.1–1.5 mm) can be finely adjusted.
Q3: Can it process capacitor shells as well?
A3: Absolutely. The system supports uniform grooving of aluminium-shell capacitors.
Q4: What is the typical accuracy level?
A4: The grooving precision is ±0.1 mm, ensuring consistent and high-quality grooves.
Q5: Does it require an air compressor?
A5: Yes, an air supply of 0.5–0.7 MPa is required for stable operation.
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.
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.
Thanks for subscribing!
This email has been registered!