Laboratory Battery Vacuum Standing Box for Electrolyte Soaking

Product Overview

This laboratory battery vacuum standing box is designed to support electrolyte absorption during the electrolyte-filling stage for pouch cells and cylindrical cells. By creating a sealed low-pressure chamber, the equipment removes air from the cell and allows electrolyte to flow downward through the cell structure under its own gravity. This promotes more complete contact between the electrolyte and electrode assembly before subsequent battery-processing steps.

The system is suited to laboratory battery development, sample preparation, and multi-format cell work where operators need a practical method for vacuum standing after injection. Its chamber accommodates different battery sizes, while adjustable settings help users adapt the process to individual cell requirements. The separated main-unit and control-box design also supports installation either inside a glove box or alongside a production line.

Built with quality electrical components and materials, this unit combines a corrosion-resistant aluminum-alloy chamber with cylinder-driven chamber movement and guided alignment. Stable vacuum holding, a specified leakage limit, visible chamber observation, and programmable cyclic operation provide a dependable process platform for electrolyte-infusion work under demanding laboratory conditions.

Key Features

• Deep Vacuum Electrolyte Absorption: The sealed chamber can achieve a vacuum degree of more than -95KPa when the buyer provides a vacuum pump. Vacuum removes air from the cell so electrolyte can flow more effectively through the cell structure and integrate with the electrode core.

• Stable Vacuum Holding: The equipment is designed to maintain vacuum with limited downward fluctuation during the holding period. Its sealing performance is specified to limit air leakage to no more than -1KPa in one minute, supporting controlled standing conditions after electrolyte filling.

• Programmable Resting Cycle: Resting time is adjustable from 0-9999S, and pressure is adjustable to support process setup requirements. Multi-stage cyclic operation enables repeated vacuum-standing steps, helping operators pursue more complete electrolyte integration where the process calls for it.

• Pouch and Cylindrical Cell Compatibility: The chamber is intended for both pouch batteries and cylindrical batteries across different specifications and sizes. Straightforward adjustment helps laboratories change between supported cell formats without a complex setup process.

• Pneumatic Guided Chamber Movement: A pneumatic cylinder drives the upper chamber, while two linear guide sleeves provide accurate guidance. This arrangement enables flexible vertical movement and helps maintain the sealing requirements when the upper chamber presses against the bottom flat plate.

• Corrosion-Resistant Chamber Construction: The chamber is made from aluminum alloy for corrosion resistance and structural strength. This material selection supports repeated exposure to the electrolyte-processing environment described for this equipment.

• In-Process Viewing Window: A transparent viewing window allows operators to observe changes inside the chamber during operation. Direct visibility supports process monitoring without opening the sealed chamber during the vacuum-standing cycle.

• Split Main Unit and Control Box: The main operating section and control section are separate. This configuration permits the equipment to be placed in a glove box for controlled-atmosphere work or positioned on a production line according to the laboratory or pilot workflow.

• Compact Laboratory-Oriented Layout: The operating chamber section has a compact stated footprint and the equipment is described as easy to operate, small in size, and light in weight. These characteristics make it suitable as a multifunctional laboratory device where installation space and accessibility matter.

Applications

Technical Specifications

Why Choose This Product

• Process-Focused Vacuum Performance: The equipment combines deep vacuum capability, stable holding behavior, and a stated one-minute leakage limit to support repeatable electrolyte-standing conditions.

• Purposeful Mechanical Construction: Aluminum-alloy chamber construction, pneumatic actuation, and dual linear guidance provide a robust chamber-motion arrangement focused on sealing alignment and reliable operation.

• Flexible Workflow Integration: A separate control box gives laboratories practical placement options, including glove-box operation and production-line use, without changing the fundamental vacuum-standing function.

• Adaptable Operating Control: Adjustable resting time and pressure, together with multi-stage cyclic operation, give users process flexibility for pouch-cell and cylindrical-cell electrolyte work.

• Practical Monitoring and Changeover: The viewing window supports visual observation during operation, while the chamber is designed for different battery specifications with convenient adjustment.

Contact us for a quote or a custom solution configured around your battery format, glove-box arrangement, and electrolyte-standing workflow.

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