Automatic Electrolyte Vacuum Filling Machine For Prismatic Battery with High Filling Accuracy

*Multi stage filtration device and special material adsorption system are adopted to effectively ensure smooth valve pipeline, protect the vacuum pump from corrosion damage and block the pump blade from being able to start vacuumizing.

*In the process of liquid injection, the electrolyte is rarely exposed inside the glove box, which greatly reduces the volatilization and corrosion resistance of other glove box components.

*Due to the high water content, the glove box must be filled with nitrogen to purify the precipitation, which costs a lot of time. The pipeline and filter device are arranged in the place convenient for operation of personnel inside the glove box. The filter device is convenient for disassembly and assembly, eliminating redundant accumulated residual liquid, and greatly reducing the cleaning times. In addition, in case that the joint pipeline is blocked and DMC cleaning is still unable to solve the problem, it can be easily and conveniently removed through the glove box operation port to dredge the pipe without removing the glass and entering the glove box to remove the pipe for drainage Clean and maintain the working environment.

*With DMC cleaning function, mainly for monthly and quarterly cleaning to make the pipeline clean.

*Special two-way pneumatic valve is not blocked, and SUS316 and PTFE materials inside have strong corrosion resistance.

*It has extremely high measurement accuracy and repeatability consistency, and the accuracy of electrolyte is plus or minus 1%.

*The method of vacuum before liquid injection, vacuum and pressure alternately after liquid injection has high efficiency, accurate accuracy, convenient and reliable operation.

*The vacuumizing time, high vacuum value, low vacuum value, liquid injection volume, standing time, pressure time and pressure relief time can be set to be adjustable.

*Anti corrosion, long life design, key parts using imported components.

*The joint of liquid injection tank body is made of stainless steel, the hose is made of corrosion-resistant PE hose, the body is made of 6 series aluminum alloy, and the whole machine is corrosion-resistant.

*The fixture is easy to assemble and disassemble to adapt to different height products.

*Exquisite appearance, stable performance.

Specifications

Filling accuracy	±1%
Filling volume	0～250ml adjustable
Vacuum	During electrolyte injection, the vacuum pressure shall be kept above -98kpa ( vacuum pump provided by the customer).
Parameter setting	The vacuumizing time, low vacuum degree, liquid injection standing time, pressure and time can be adjusted.
Machine frame	The joint of liquid injection tank body is made of stainless steel, the hose is made of corrosion-resistant PE hose, the body is made of 6 series aluminum alloy, and the whole machine is corrosion-resistant.
Nitrogen	≥0.4MPa
Voltage	AC220V
Power	1.5KW

Equipment configuration

No.	Item name	Quantity	Unit
1	Electrolyte injection station	1	Set
2	Automatic liquid injection mechanism	2	Set
3	Electric metering pump (ceramic pump)	1	Set
4	Vacuum pump or pipeline vacuum (- above 98kpa)→not included in the standard package	1	Set
5	Bracket	2	Set
6	Battery positioning mechanism	2	Set
7	Pressure nozzle mechanism of injection nozzle	2	Set
8	Electrolyte transfer tank	1	Set
9	Electrolyte filtration system	1	Set