Liquid Injection Machine

Your Professional Liquid Injection Machine Supplier

Since 2003, our journey in the battery industry has evolved from supplying premium battery materials and electrode films to becoming a full-service provider of turnkey battery production solutions.
Our product portfolio includes lithium ion battery coin cell assembly, automotive spot welder, and pouch cell assembly, among others.

Why Choose us

Quality Assurance

We strictly adhere to international quality management system standards. Our products have passed multiple certifications including ISO, CE, and UL, ensuring high reliability and long-term stability.

Professional Service Team

Equipped with an experienced technical support team and after-sales service personnel to provide customers with comprehensive and timely technical support, as well as operation and maintenance guarantees.

Technological leadership

The company has independently developed high-efficiency energy conversion technology, continuously promotes product innovation, and maintains its leading position in the field of power management systems.

Parameter

Specification	Remark
Basic specification	Input power US standard plug	Single-phase AC110V, 50Hz
	Compressed power gas source	0.4-0.6MPa
	Coating color	Silver
	The production capacity of the equipment		It is related to the type and process of the cell
	Equipment weight	120KG	Subject to actual conditions
	Control box size	790600440	Subject to actual conditions
	Equipment Size (mm)	L906 * W414 * H790 It will increase the size
Mechanism specification	Injection chamber valve mechanism	There is no
	Barotropic system	There is no
	Vacuum system	A set
	Automatic displacement injection mechanism	A set
	Injection system	A set	Includes 2 sets of 16 liquid injection pumps
	Battery positioning mechanism	A set
	Injection nozzle mechanism	A set
	Weighing system	There is no
	Airframe	A set
	Control system	A set
	Flow pull system	There is no
	Automatic weighing manipulator	There is no
Control system specification	PLC, expansion module	Panasonic
	Touch screen	Weinview
	Electric cylinder, electric cylinder drive	Airtac
	Air cylinder	Airtac
Alarm system	Fault stop	Built-in program
Alarm system	Fault indication	Built-in program

Features of Liquid Injection Machine

Bubble removal of electrolyte through filtration effectively controls impurities inside the filling duct and prevents poor filling effects due to bubbles.

Independent structure of EL filling control: an alarm will be triggered when the air pocket is not sucked open; the filling process won't start if the needle does not insert into the pocket.

Soaking with a step vacuumizing function together with automatic cell taping for rapid EL soaking.

Vacuum hot sealing with a vacuum diversion function prevents electrolyte from being pumped out of the cell.

Automatic dismantling of filling and vacuum chambers allows for easy maintenance.

The DMC storage tank is capable of auto-filling duct cleaning.

Working Of Liquid Injection Machine

Step 1
Personnel can isolate the power by rotating and removing the key from a solenoid-controlled key-operated switch.

Step 2
The key is inserted into the key exchange device, releasing the access key(s) for the respective interlock.

Step 3
A personnel key is released and the interlock can be opened, allowing access to the area.

Step 4
The personnel key is kept by the operator until the end of the task.

Application of Liquid Injection Machine

Electric Vehicle (EV) manufacturers: Filling large volumes of cylindrical or pouch cells with high precision to meet safety standards and performance expectations.

Consumer electronics: Producing compact batteries for smartphones, laptops, and wearables, where uniform electrolyte filling impacts device longevity.

Energy storage systems: Filling large-format cells used in grid storage solutions, requiring high throughput and reliability.

Research and development: Prototype and small-batch production where flexibility and accuracy are crucial for testing new formulations.

Transportation

Whether it is air freight, express delivery, or sea freight, we can arrange shipments according to the time required by customers. We help customers inquire about the best rates and arrange the delivery of your goods in the most economical way. This allows you to control the schedule of the entire project to meet seasonal cargo demand.

FAQ

Q: What is electrolyte filling machine？

A: An electrolyte filling machine is a specialized device used in the manufacturing of batteries and supercapacitors to inject electrolyte into battery cells. These machines are crucial for battery assembly, ensuring the electrolyte is filled precisely and efficiently under controlled conditions, such as vacuum, to improve battery lifespan, safety, and performance.

Q: How to maintain the electrolyte filling machine?

A: To maintain an electrolyte filling machine, perform daily cleaning to prevent contamination and regular lubrication of moving parts to reduce friction. Periodically inspect seals, hoses, and fittings for wear, and replace them as needed. Ensure the machine is properly calibrated for accurate fills and run test batches to confirm proper function before and after maintenance.

Q: How to choose an electrolyte filling machine?

A: To choose an electrolyte filling machine, consider your production needs by evaluating factors like capacity, automation level, and required accuracy. Match the machine's flexibility to handle your specific bottle sizes and types, and confirm it can handle your electrolyte's properties.

We're professional liquid injection machine manufacturers and suppliers in China, specialized in providing high quality customized products. We warmly welcome you to buy liquid injection machine for sale here from our factory. For price consultation, contact us.

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