This equipment is used for electrolyte infiltration of pouch and cylindrical batteries under vacuum to achieve full integration between electrolyte and electrodes. Constructed with premium electrical components and materials, it supports various cell sizes with simple operation and high throughput.

Key Features

Fully welded vacuum chamber with fluororubber sealing for stable vacuum retention
Multi-cycle operation function to promote sufficient electrolyte permeation
Observation window for real-time internal process monitoring
Cylinder-driven upper chamber guided by dual linear bushings for smooth vertical movement and precise alignment to guarantee chamber sealing performance
Adaptable to various cell models with easy adjustment
Split design of main unit and control cabinet, supporting installation inside glove boxes or production lines
Chamber constructed by welded aluminum alloy, featuring corrosion resistance and robust structure

Technical Specifications

Control System	PLC
High/Low Vacuum Holding Time	0 s-1 h adjustable; 3-stage cycle count 0-99 programmable
Ultimate Vacuum	≥ -95 kPa (vacuum pump supplied by buyer)
Pneumatic Supply	0.4-0.5 MPa; for glove box installation, cylinder drive shall adopt glove box working gas at 0.4-0.5 MPa
Internal Chamber Volume	L320 × W220 × H175 mm, holds up to 14 pouch cells per batch
Power Supply	AC220 V / 50 Hz
Rated Power	0.1 kW
Overall Dimension (Main Chamber Unit)	Approx. L500 × W300 × H550 mm
Overall Dimension (Control Cabinet)	Approx. L460 × W440 × H260 mm
Net Weight	Main unit 30 kg, control cabinet 12.5 kg, total 42.5 kg

Applications

Vacuum soaking for electrolyte-electrode integration in pouch and cylindrical cells
Soaking station integrable into glove box or production line setups
Soaking time / vacuum optimization trials for various cell models in R&D laboratories

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