Service Overview
We put this 5-channel sorter together for one job: grading cylindrical cells. 18650, 21700, 26650, 32700 - it handles the ones most people use.
There's a 7‑inch touchscreen on the front. Inside, a 3561 tester does the measuring. AC internal resistance and DC voltage, with accuracy around ±0.5%. We've checked it against lab gear, and for production sorting that's good enough.
Throughput comes out to about 3000 cells an hour. Not just in theory - we've had these running 24/7 in actual pack plants. The frame is welded steel. Linear guides and stepper motors, nothing fancy, but they keep the machine moving without jamming.
Setting the sorting parameters happens on the screen. You don't need special software training. Tell it what bins you want, and it follows those rules. Compared to doing this by hand, it cuts down on mismatches and frees up your people for other tasks.
If you're after a straightforward cylindrical cell sorter that won't give you headaches, this one has worked for others. It'll likely work for you.
Related Equipment
Machine parameters
| Product Name | 5 Channel Cylindrical Battery Grading Machine |
| Input voltage | 220V ± 10% 50/60Hz |
| Channel No. | 5 Channels/Customized |
| Input air pressure | 0.8 MPa |
| Sorting gears | 4 OK gears, 1 NG gear |
| Test parameters | AC internal resistance & DC voltage |
| Resistance measurement | 0 - 150 mΩ, accuracy ± 0.5% rdg, resolution 0.1 mΩ |
| Voltage measurement | 0 - 10 V accuracy 0.01% rdg, resolution 0.1 mV |
| Power | 800W |
| Equipment size | 1600 X 530 X 1430mm |
| Weight | 80 KG |
| Suitable battery models | 18650 21700 26650 32700 cylindrical batteries |
Overall features
1. Compatible with 18650-21700 batteries and 26700-32700 batteries, allowing dual usage of the machine.
2. Equipped with a 7-inch true-color intelligent touch display, providing clear display and intuitive data presentation.
3. Reduces the complexity of manual testing, enhances detection accuracy, and increases production efficiency.
4. Equipped with a 3561 high-precision detector and an intelligent PLC control system, with fast communication and precise testing.
5. The main body is welded with a box structure and coated with powder paint, presenting a refined and beautiful appearance. The moving parts adopt guide rails and sliding blocks along with stepper motors, ensuring smoother operation.
6. Can test 3000 individual 18650 batteries per hour with detailed voltage and internal resistance data, capable of working 24 hours continuously.
7. The battery parameters can be edited quickly and easily, making it easy to understand and use. It is the most practical equipment for lithium battery assembly and production factories.
Application Cases
Partner Company
FAQs
Q1: Which battery models does these equipment can test?
A: Our machines support a wide range of lithium-ion batteries & sodium ion battery including 18650, 21700, 26650, and 32700. Customization is available for special sizes.
Q2: Is customization available?
A: Yes.
Q3: What is the delivery lead time?
A: Standard machines can be delivered within 7-15days. Customized machines may require 25–40 days depending on complexity.