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Quality COENG 5-Channel Cylindrical Cell Sorting Machine for 18650 and 21700 Voltage & IR Testing factory

COENG 5-Channel Cylindrical Cell Sorting Machine for 18650 and 21700 Voltage & IR Testing

Key Attributes

Brand Name: COENG

Place of Origin: China

Certification: CE

Minimum Order Quantity: 1

Price: Service Quotation

Delivery Time: 60

Payment Terms: L/C,D/A,D/P,T/T

Product Attributes

Highlight

5-channel cylindrical cell sorting machine

18650 voltage testing machine

21700 IR testing equipment

Control System:

PLC Control With Touch Screen Interface

Battery Voltage Range:

604.8V-777.6V

Ac Voltage:

400V

Production Capacity:

Customizable, Typically 1000-50000 Packs Per Day

Batterytype:

Lithium-ion, Lithium Polymer

Battery Types Supported:

Lithium-ion, Lithium Polymer, LiFePO4

Voltagerange:

3.7V To 48V

Installationandtraining:

Provided By Manufacturer

Automationlevel:

Semi-automatic To Fully Automatic

Welding Method:

Laser Welding, Ultrasonic Welding, Spot Welding

Automation Level:

Semi-automatic To Fully Automatic

Rated Output Power:

500kW

Operating Environment:

Clean Room Recommended, Temperature 20-25°C, Humidity 40-60%

Machine Dimensions:

Varies By Configuration, Typically 10m X 2m X 2m

Safety Features:

Overcurrent Protection, Emergency Stop, Fire Suppression System

Product Description

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.

★★★★★

Based on 50 reviews recently

5 star

100%

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All Reviews

M

Michael van Dijk

Austria Sep 5.2026

★★★★★
★★★★★

What we appreciate most about the COENG EnerCube 3.0 is its integrated design. Having the batteries, PCS and supporting systems in one container made it easier for our team to review the equipment scope and plan the installation. The model comparison also helped us discuss power and capacity requirements more clearly
J

James Wilson

France Aug 31.2026

★★★★★
★★★★★

The procurement discussions covered more than the battery specifications. Container dimensions, delivery access, unloading responsibilities and commissioning requirements were all important to our project planning. We valued having these points clearly defined before arranging shipment.