Electrolyte Refilling Machine

This machine automates the electrolyte refiling process for prismatic cell lithium batter-ies.

Production capacity：PPM≥6 or 12

Control mode ：PLC+ MES

Power supply：AC380v/ 3-triphase/ 50Hz

Operating pressure：0.5-0.7Mpa

Actuators type：cylinder, Servo

Vacuum degree：-95~ -99kpa

Production yield：99.8%

Filling time: 1 min (can be adjusted)

Equipment size ：5000mm*3500mm*2200mm

machine overview: 

This machine fully automates the electrolyte refilling process. This is needed in order to refill the battery with the electrolyte lost during the formation process. The following operations are carried out automatically by the machine.

Scanning battery barcode      

Battery weighing   

Degassing 

Secondliquidinjection

Weighing after injection

Helium injection 

Feeding of the sealing pins from the vibrating bowl

Locating filling opening through CCD scan e Sealing with pins

Automatic detection system verifies that the sealing pin is inserted correctly

Cleaningoftheinjectionhole.

The machine control system supports historical data query and export,key parameters real-time display and issues report tracking.

Data such as the vacuum degree, the weight of the battery, weight after the injection, the helium pressure and the quantity of electrolyte is automatically recorded throughout the filling process and it is linked to the battery's barcode. Based on this data the machine is able to separate defected batteries that are then automatically transferred to a buffer to be later removed.

The equipment and uploaded to the MES system. This allows the information to be exported to the client's information management system.

Process flowchart:

Customer Benefts:

Safety: This machine is equipped with multiple emergency buttons, visual and acoustic warning, and safety sensors ielight curtains to comply with China equipment's safety standards.

Robustness: failure rate  2%.

Operability: machine commands are easy to understand and training is provided.

Flexibility: components are quick and easy to replace, the equipment can be adjusted to handle batteries with different dimensions by only replacing few parts, smart design allows to minimize wearing parts and make the maintenance process easier.

Machine output: PPM 6 or 12.

New Xinhui Automation was founded in 2005, currently has two production bases in Huizhou and Jiangsu, and can achieve an annual output of 1500 sets of high-end intelligent equipment for lithium batteries.

New Xinhui Automation integrates R&D, design, manufacturing, sales and service of lithium battery automation production equipment, and has created a full line of production equipment and module PACK automatic production line of lithium ion battery series such as cylinder cel l, pouch cell and square cell.

In recent years, New Xinhui Automation has passed ISO9001 quality management system, national high-tech enterprise, Guangdong Province specialized and special new small and medium-sized enterprise, specialized and special new small giant enterprise certification. Up to now, New Xinhui Automation has more than 100 authorized patents and software copyright.

Committed to becoming the world's outstanding lithium-ion intelligent manufacturing equipment supplier, New Xinhui Automation always adhere to the "customer first, win-win cooperation" business philosophy, adhere to technological innovation, constantly improve product quality, improve customer service quality, help customers improve quality, reduce cost and increase efficiency, empower the global new energy intelligent manufacturing.