Shenzhen Geesun Intelligence was established in 2006, currently with 3000+ employees and 156,000+ sqm manufacturing, R&D, and administration facilities. The new Geesun intelligent manufacturing base is under construction covering a space of 213.333 sqm, equals to the size of nearly 30 soccer fields.  

Geesun Intelligence focus on the R&D, manufacturing, sales and services of the Lithium-ion battery cells assembly and formation.The main product portfolio are:
1> Laser notching/ tabs cutting machine,
2> Winding machine for prismatic and cylidrical cells.
3> Lamination stacking machine,
4> Formation and grading productoin line and machine 

After 16+ years of development and laser-like focus in the field of lithium-ion battery manufacturing equipment, Geesun Intelligence has acquired 800+ patents, including 38 international patent and 54 software copyrights. 

Also, as one of the earliest company to ever enter the li-ion battery manufacturing equipmnt industry,  Geesun Intelligence has become a leader in the industry. We have led and participated in the formulation of 64 standards, including 22 national standards, 6 industry standards and 2 international standards.

As a capable and responsible equipment manufacturer, we are the trusted and proud machinery supplier to 6 of the Top 10 lithium-ion battery/power battery manufacturer in the world, including CATL, BYD,Gotion, CALB,Sunwoda, Svolt and so on.

Shenzhen Geesun Intelligence Technology Co., LTD.

37299-18cb0294-6713-4baf-b3a5-acecbb5e9766

3m/s high speed Li-ion Battery Prismatic Cylindrical Winding Machine 

Features
1> Highest operation efficiency in the industry: Max. Speed: ≥ 3000 mm/s.
2> Leading Accuracy:Cell alignment: ≤± 0.2mm
3> High Stability,DT ≤±0.5%
4> High level safety, No NG outflow.

Technical Parameter
Winding Alignment​​​​: ± 0.2 mm​​​​​​
First tab edge distance deviation: ± 0.5 mm
Efficiency: ≥6PPM  (Electrode≤7m)
Line Speed​​​​​​: 3 m/s

Geesun Developed:
China's First Semi-automatic Li-ion Battery Winding Equipment In 2006,
The China's First Full-Automatic Winding Machine in 2008.

Core Advantaegs:
1> Direct Drive Mandrel
2> Innovative Smart Mandrel,variable mandrel diameter
3> High Precision EPC Correction
4> High Precision CCD System
5> Cell Safety Test Technology

Geesun has become the strategic cooperative supplier of CATL,
so far, 600+ sets of laser tabs cutting machines, winding machines &
lamination stacking machines have been delivered to CATL since 2020.

3m/s high speed Li-ion Battery Prismatic Cylindrical Winding Machine 

Winding Alignment

First tab edge distance deviation

Efficiency

Line Speed

480PPPM High Speed Li-ion Battery Lamination Stacking Machine 

Features
1> 480 – 600 PPM ( 0.125 - 0.1 s/pcs ), Annual capacity: 1 GWh/Unit,Technical reserve:  2 GWh/Unit.
2> No Mylar & 0 Auxiliary Time, Reduce operation cost & increase speed 
3> Continuous Separator, Uniform speed & stable tension control
4> Stacking After Lamination, Stable cell structure, Controllable alignment 


Technical Parameter
Production Efficiency​​​​: 480-500 PPM​​​​​​
Cell Alignment: ± 0.5 mm
Yield:​​​​​​ ≥ 99%
Utilization​​​​​​: ≥ 98%

Geesun Developed:
China's First Battery Lamination Stacking Equipment In 2016,
Single lamination stacking machine reach 1 GWh production capacity in 2021,
The lamination stacking machine efficiency reached 600 PPM in 2022

Core Advantaegs:
1> Parallel Chase Cutting
2> High-speed Swing Stacking
3> Precision Control
4> Safety Detection Close-loop Control

Geesun has become the strategic cooperative supplier of CATL,
so far, 600+ sets of laser tabs cutting machines, winding machines &
lamination stacking machines have been delivered to CATL since 2020.

480PPPM High Speed Li-ion Battery Lamination Stacking Machine

Production Efficiency​​​​

Cell Alignment

Yield

Utilization​​​​​​

High Speed Li-ion Battery Electrode Laser Notching Machine Laser tabs cutting maching 

Features
1> Highest operation efficiency in the industry. Mass production: ≥ 80m/min,Technical reserve:  ≥ 200m/min
2> Highest cutting accuracy in the industry: Tab distance accuracy ≤±0.1mm
3> Optimal de-dusting effect:Standard cleanliness： class 10,000 

Technical Parameter
Cutting  Speed:  60m/min ~ 200m/min​​​​​​
Cutting  Accuracy:  ±0.2mm, ±0.1mm (tabs distance)
Slitting  Accuracy:  ±0.3mm
Correction  Accuracy​​​​​​:  ±0.1mm
Heat-Affected Zone:  Cathode ≤100㎛, Anode ≤150㎛
Tension Control:  ≤±3N, ≤±5%
Burr:  ≤15 ㎛ horizontal, ≤7 ㎛  vertical
Yield:  ≥99.5%
DT:  ≤2%

Geesun Developed:
The World’s first Laser notching ( tab forming ) machine In 2008,
The World’s first Laser cleaning machine in 2015,
The World’s highest speed 200m/min Laser notching ( tabs forming ) machine in 2022

Core Advantaegs:
1> High Precision Control System
2> Tension Control System
3> Thin Cu & Al Foil Cutting
4> Efficient Dust Removal System
5> Segmented Laser Cutting
6> S-shaped Laser Cutting Process
7> Cathode Laser Cutting Plan
8> Dual Laser Slitting Solution

Geesun has become the strategic cooperative supplier of CATL,
so far, 600+ sets of laser tabs cutting machines, winding machines &
lamination stacking machines have been delivered to CATL since 2020.

Shenzhen Geesun Intelligence Technology Co., LTD.

Products

3m/s high speed Li-ion Battery Prismatic Cylindrical Winding Machine

$300,000.00

480PPPM High Speed Li-ion Battery Lamination Stacking Machine

$1,500,000.00

High Speed Li-ion Battery Electrode Laser Notching Machine Laser tabs cutting maching

$500,000.00

Contacts

Will Zhu

Locations

Factory

Headquarters

Details