COENG 5-Channel Cylindrical Cell Sorting Machine
Voltage and Internal Resistance Sorting Before Pack Assembly
The COEN cylindrical cell sorter groups individual cells according to configured open-circuit voltage and AC internal resistance limits. It provides a screening stage before cells move into battery pack assembly.
Key Specifications
| Parameter |
Specification |
| Measurement functions |
Open-circuit voltage and AC internal resistance |
| Receiving channels |
5 |
| Specified sorting speed |
≥80 cells/min |
| Nominal productivity |
4,800 cells/hour |
| Listed cell formats |
14500, 18500, 18650, 21700, 26650 and 32650 |
| Hopper capacity |
500 cells per load (confirm for selected format) |
| Operator interface |
7.5-inch touchscreen |
| Control system |
PLC and industrial PC |
| Test data storage |
USB drive |
| Tester configuration |
HIOKI 3561 or HK3561 (subject to order confirmation) |
Cell formats require confirmation of the corresponding feeding and handling configuration. Actual throughput depends on the selected format, test settings, replenishment and operating conditions.
Controlled Feeding and Automatic Sorting
After manual hopper loading, the machine feeds and transfers cells to the testing position. The software evaluates the measured voltage and resistance against the selected limits, and the sorting mechanism directs cells to the receiving channels.
The PLC controls mechanical operations, while the industrial PC handles data collection and grading. Audible and visual alerts indicate full material conditions, faults and sorting completion.
Configuration for Professional Buyers
When comparing battery pack assembly equipment, request a quotation that identifies the exact tester model, supported cell dimensions, changeover parts and acceptance criteria. Confirm the allocation of the five receiving channels, including any channel reserved for rejected cells.
Frequently Asked Questions
What does this cylindrical cell sorting machine measure?
It measures open-circuit voltage and AC internal resistance, then sorts cells using configured thresholds.
Does the machine test battery capacity?
Charge-discharge capacity testing is not specified for this machine. A separate capacity tester is required when measured ampere-hour capacity is part of the cell selection process.
Can one machine handle both 18650 and 21700 cells?
Both formats are listed. Confirm the required tooling and changeover procedure for the ordered configuration.
Are there five simultaneous test channels?
The specification identifies five receiving channels. It does not establish five simultaneous measurement channels.
Request a Configuration Quote
Send COEN your cell model, dimensional drawing, voltage range, resistance limits and required hourly output. Request the datasheet, confirmed tester configuration and cell sorting machine quotation for your project.
