What are the components of a cylindrical lithium battery pack?

Capacity Grading Machine

Energy Feedback

Different Fixtures Optional

3A/6A/10A/20A/30A Etc

8/16/32/48/64/128/256/512 Channels Optional

Customization Avaliable

Product Description

Cylindrical battery cell grading machine is an automatic detection and capacity division system for rechargeable batteries; It has the characteristics of high precision and energy saving. Suitable for the formation, capacity separation testing, and capacity sorting of lithium batteries.

Main Features

Each battery channel has a completely independent constant current and constant voltage source, forming its own circuit without affecting each other. The software has the functions of editing and modifying the process library files, creating monitoring, opening and closing documents, printing and setting up.

Product Selection

Cylindrical Cell Capacity Grading Machine
Equipment Type	Energy Regenerative
Clamps	Upper and lower pin clamp		Designed using a quick push clamp method
Machine Model	5V 3A	5V 6A	5V 3A	5V 6A	5V 10A	5V 10A	5V 20A	5V 30A
Channels	8/16/32CH		512 CH			256 CH
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Cells Sorting Machine

HK/HIOKI IR Tester Optional

5/11 Channels Optional

Barcode Scanner Optional

Customization Avaliable

Product Description

Battery sorting machine is used to test the open-circuit voltage and AC internal resistance of general cylindrical lithium cells.

Main Features

5CH(4+1)/11CH(10+1) is optional for 18650/21700/26650/32700 Cells.

5CH(4+1)/10CH(9+1) is optional for 32140/33140 Cells.

Adapted to various types of cells, easy to replace and operate.

Built in high-precision Japanese BT3561A/HIOKI internal resistance tester with high testing accuracy and fast speed or cost-effective HK 3561 IR Tester optional.

Barcode Scanner is an optional

Product Selection

Cylindrical Cell Sorting Machine
IR Tester	HK3561/HIOKI BT3561A Optional
Computer	Without/With PC Optional		With PC
18650‑32700 Cell Channels No.	4+1=5CHS	4+1=5CHS	10+1=11CHS	Customizable
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32140/33140 Cell Channels No.	4+1=5CHS (With PC)		9+1=10CHS (With PC)	Customizable
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Paper Sticking Machine

PLC+Touch Screen Control

18650/21700/26650/32700 Cells Compatible

Speed: 3500-4000 Pcs/Hour, 4/3/2 Pcs/Punch

PPM: About 60PPM

32140/33140 Cells Compatible

Speed: 3500-4000 Pcs/Hour, 2 Pcs/Punch

Customization Avaliable

Product Description

Cylindrical cell paper sticking machine is specially designed to automatically attach insulating barley paper to cylindrical cells (18650/21700/26650/32650, 32140, etc.), preventing cell short circuits and improving assembly safety and consistency.

Main Features

PLC+Touch Screen Control

18650/21700/26650/32700 Cells compatible/p>

Speed: 3500-4000 PCS/hour, 18650/21700 cells 4 pcs per punch/26650 cells 3 pcs per punch/32700 cells 2 pcs per punch

32140/33140 Cells compatible

Speed: 3500-4000 PCS/hour, 2 pcs per punch

Product Selection

Cylindrical Cell Insulation Paper Sticking Machine
Control	PLC+Touch Screen Control
Speed	3500‑4000 PCS/hour
Cells	18650/21700/26650/32700 Cells	32140/33140 Cells	Customizable
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CCD Testing Machine

Operating System: Industrial Computer+Smart Camera

Standard Testing Size: 400*300mm

Styles Available: Desk Type and Pipeline-Style Optional

Customization Avaliable

Product Description

Automatic CCD Tester for Pre-Welding Positive & Negative Electrode Inspection to ensure that the positive and negative electrodes are placed correctly before spot welding to improve the consistency of the battery pack and avoid short circuits.

Product Selection

Cylindrical Battery Cell Positive and Negative CCD Tester
Operating system	Industrial computer + smart camera
Detection efficiency	1 second/PCS
Battery pack size	400*300mm/ (customizable)		Customizable
Styles available	Desk type	Pipeline-style
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Spot Welding Machine

Standard: 500*400mm; Customizable Welding Stroke

Welding Material: Pure Nickel/Nickel Plated Strip Ets

Welding Power Supply: 5000A/8000A DC Inveter Welding Power Supply / 8000A/10000A Transistor Optional

Welding Head: Pneumatic/Electric/Rotary Head Optional

Available Styles: Manual/Automatic with PLC or with Upper Computer Control Optional

Customization Avaliable

Product Description

Spot welding machine will complete precision welding between battery poles and conductive sheets, ensuring stable conductivity and structural firmness for battery PACK assembly.

Main Features

Suitable for 0.2mm pure nickel welding, above 0.2mm should be bumped and slotted

Flexible Customization: The Y-axis and Z-axis strokes can be customized according to customer needs, meeting different production environment requirements.

Touch screen display, more convenient operation and clearer display.

With upper computer control model has Data Upload Functionality: Welding data can be uploaded in real- time to the MES system, facilitating production monitoring and management, thereby increasing overall production transparency.

Product Selection

Cylindrical Battery Pack Spot Welding Machine
Welding Material	Pure nickel/nickel plated strip etc.
Welding Method	Product Type	Optional Examples	Welding Thickness	Product Picture
Manual	Gantry	Pneumatic		Specific welding thickness depends on the actual welding material
		Electric
Automatic	Single side	With PLC
		With PC
	Double sided	With PLC
		With PC

Management System Tester

1-52 Series Battery Pack

Support Smart/Hardware BMS

120A-800A Overdischarge Current

With Computer

With Temperature Test Function

With Can

Customization Avaliable

Product Description

BMS Tester is a specialized device designed to verify the functionality and performance of battery protection boards (BMS).

Main Features

Overcharge/Overdischarge Protection Test

Overcurrent/Short Circuit Protection Test

Temperature protection test

Internal resistance and conduction resistance testing

Self consumption detection

Communication function verification (for intelligent BMS): Test communication interfaces such as CAN, RS485, I2C, etc. to read SOC, voltage, temperature and other data accurately.

Product Selection

Battery Management System Testing Machine
Pack Series	1‑52S Battery Pack/Module
Current	120/150/200/300/400/500/600/800A etc
Computer	Without computer	With computer	Customizable
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Comprehensive Tester

Voltage Range: 60V-200V

harge Current Range: 30A-300A

Discharge Current Range: 120A-600A

With Computer

Customization Avaliable

Product Description

Battery comprehensive tester is suitable for all lithium-ion battery packs with CH+P+CH - P - ports to test various comprehensive performance parameters of the battery pack.

Main Features

The battery comprehensive tester is to apply a load to the battery or apply a small AC current to measure the open circuit voltage, AC internal resistance, discharge test, discharge overcurrent test, short circuit protection test, charge test and charge protection test and other parameters to quickly screen and judge the performance of the battery and good or bad, by setting the upper and lower limits of the measurement parameters, it is easy to quickly detect the bad battery from a batch of finished batteries.

Product Description

Battery Pack Comprehensive Tester
Voltage Range	50/60/100/120V/200V etc
Current Range	120/200/300/500/600A etc
Product Picture				Customizable

Heat Shrinking Machine

Shrinkage Furnace Size: 1200*450*350mm

Applicable Shrink Film: PVC/POF

Conveying Speed: 0-10m/min

Customization Avaliable

Product Description

This Heat Shrinking Machine is an economical shrink packaging machine that is suitable for single item packaging or packaging of items with bottom support. The machine is widely used in drinks, daily chemical, building materials, food with paper tray or without paper tray etc.

Main Features

Using high-quality stainless steel heating tubes, the internal bidirectional thermal circulation air ensures uniform heat, constant temperature, stable reliability, low noise, and long service life.

Inkjet Code Printing Machine

Ultra Simple and Easy to Use

Effectively Improve Coding Efficiency

Superior and Environmentally Friendly Consumables

Small Size, Ultra Quiet; New Nozzle Innovation

Excellent Printing Quality

Customization Avaliable

Product Description

Intelligent inkjet printer (optional conveyor), with its agile and beautiful appearance, excellent stability, high-quality printing, and high utilization rate of consumables, effectively improves production efficiency and saves costs. Suitable for various industries, including dot matrix, graphics, QR codes, numbers, dates, etc., suitable for various materials and surfaces.

Aging Tester

Energy-Feedback Optional

Voltage Range: 20V-1650V

Discharge Current Range: 10A-1200A

Aging Channel: 7-100 Channel Optional

Customization Avaliable

Product Description

Battery pack aging machine is applied to the integrated charge discharge cycle test system of low string lithium battery pack cycle charge and discharge, battery pack function test and charge discharge data monitoring, such as electric tools, solar energy storage, fascia gun and so on.

Main Features

The device has four test steps: charging, discharging, shelving, and cycling. By editing the corresponding steps, the battery can be tested in accordance with the set process.

Product Selection

Battery Pack Aging Testing Machine
Voltage	20V‑1650V					Customizable
Current	10A‑1200A
Channels	1/2/3/4/6/7/8/12/16/32 etc
Type	Standard type/with energy regenerative function (optional)
Voltage & Current	30V 10A charge 10A discharge 100CH	30V 20A charge 20A discharge	60V 20A charge 20A discharge	100V 20A charge 20A discharge	100V 100A charge 100A discharge
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Key Indicators for Designing Cylindrical Battery Pack Factory

1. Capacity target: Clearly define per day production capacity (such as 20 pcs/day)

2. Battery cell type: Cylindrical cell type (Eg: 18650/21700/26650/32700, 32140/33140) which determines the module structure, fixture design , and line layout.

3. Product applications: Energy storage batteries, electric vehicles, drones, electric tricycles, ets.

4. Automatic level requirements: Semi-auto or full auto.

More Detail

1. The specific series and parallel number of battery packs.

2. The battery pack capacity.

3. The max charge current and max discharge current.

4. Estimated budget range and factory layout.