Simulated High-Altitude Low-Pressure Test Chamber

Technical Excellence

Simulated High-Altitude Low-Pressure Test Chamber

Product Overview

The Simulated High-Altitude Low-Pressure Test Chamber is designed to evaluate the safety and structural integrity of lithium-ion cells, modules, and battery packs under reduced atmospheric pressure conditions. It replicates high-altitude environments to verify compliance with international battery transportation and safety standards such as UN 38.3, UL 1642, GB 31241, and GB/T 31485.

The system features a reinforced stainless-steel vacuum chamber, Mitsubishi PLC control, Weintek touchscreen HMI, automatic and manual pressure relief, explosion-proof viewing window, and integrated data export functionality. It is ideal for EV battery manufacturers, BESS integrators, R&D laboratories, and certification centers.

Line Speed

6m / 7m / 8m

Dimensions

40 ft – 200 ft

Power Requirement

20 kW – 200 kW

Key Fixture Features

Simulated High-Altitude Low-Pressure Test Chamber
  • Cell Aging Machine
  • Battery Pack Tester
  • LOCV Sorting
  • Module Stacking
  • Compression
  • Laser Cleaning
  • Polarity & CCD Tester
  • Laser Welding
  • Module EOL Test
  • Pack Line

Cell Aging Machine

Cell Aging Machines are designed to stabilize lithium-ion cells through controlled charge and discharge cycles, validating capacity, voltage consistency, and thermal behavior before assembly.

Battery Pack Tester

Battery Pack Testers perform complete electrical and safety validation, including voltage, current, insulation resistance, and protection checks.

LOCV Sorting

LOCV Sorting machines measure open circuit voltage to group cells with consistent electrical characteristics, improving performance and lifespan.

Module Stacking

Module Stacking systems precisely align and stack battery cells into mechanically stable modules for downstream processing.

Compression

Compression machines apply uniform pressure to enhance module strength, thermal contact, and long-term durability.

Laser Cleaning

Laser Cleaning removes oxides and contaminants from battery tabs and terminals, ensuring clean, high-quality welding surfaces.

Polarity & CCD Tester

Vision-based polarity and CCD inspection detects alignment errors, defects, and missing components early in the process.

Laser Welding

Laser Welding machines deliver precise, repeatable, high-strength joints with minimal heat impact.

Module EOL Test

End-of-Line testing validates electrical, functional, and safety performance before pack integration.

Pack Line

The Pack Line integrates final assembly, enclosure installation, and testing for scalable battery production.

Request a Quote

Looking for the right solution? Our experts are here to guide you with specifications, customization options, and pricing details.

Overview

This equipment is designed to support efficient and accurate battery assembly and testing workflows. With durable construction, precision control, and user-friendly operation, it delivers consistent performance for both small-scale and large-scale production environments.

Suitable for industries such as:

EV battery production, energy storage manufacturing, battery research labs, electronics assembly, and OEM-based fabrication units.

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Product Specifications

This equipment is designed to support efficient and accurate battery assembly and testing workflows. With durable construction, precision control, and user-friendly operation, it delivers consistent performance for both small-scale and large-scale production environments.

Product Name

Description

Simulated High-Altitude Low-Pressure Test Chamber
Category Parameter Specification
General Product Name Simulated High-Altitude Low-Pressure Test Chamber
General Model TA-DQY-1000L
Chamber Internal Dimensions 1000 × 1000 × 1000 mm
Chamber External Dimensions 1220 × 1200 × 1750 mm
Chamber Internal Material SUS304 Stainless Steel, 3.0 mm thick
Chamber Seal Material Corrosion-resistant silicone
Chamber Shelves 2 shelves, SUS304, load capacity ≥50 kg
Pressure System Pressure Range 5–101 kPa adjustable
Pressure System Control Accuracy 0.1 kPa
Pressure System Vacuum Hold Automatic constant-pressure control
Pressure System Vacuum Pump Bipolar vacuum pump
Pressure System Automatic Relief PLC-controlled automatic pressure relief
Pressure System Manual Relief Independent sealed manual relief valve
Temperature Internal Temperature Ambient
Electrical Power Supply AC 220V, 50 Hz
Electrical Total Power 2 kW
Pneumatics Compressed Air ≥0.6 MPa
Load Interface Voltage DC 1000 V
Load Interface Current 300 A
Load Interface Terminal Quantity 4 terminal blocks (2 pairs), M12 studs
Data Interface Voltage Adapter 2 channels, 3 m cable
Data Interface Temperature Adapter 6 channels, 0–800°C, 3 m cable
Control System PLC Mitsubishi FX3U
Control System HMI Weintek 7-inch touchscreen
Data Management Export Format CSV data, JPG images
Safety Viewing Window Explosion-proof tempered glass
Safety Lighting Explosion-proof LED internal light
Safety Door Interlock Pump cannot start unless door is closed
Safety Emergency Stop Included
Safety Warning Light Three-color stack light
Mobility Movement 4 swivel casters + 4 leveling feet
Exhaust Hose Flexible steel wire hose, ID 19 mm
Equipment Approx. Weight 600 kg

Applications

This product is used for:
bess assembly line production

Support & Warranty

The product comes with a dedicated support and service package that includes activation, calibration assistance, and post-installation guidance.

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Faq

Frequently Asked Questions

Find quick answers to common questions about our BESS Assembly Line, including automation capabilities, supported battery types, customization options, safety standards, and production scalability.

What is a BESS Assembly Line?
A BESS Assembly Line is an automated system used to assemble battery energy storage modules and packs efficiently and accurately.
It is used to produce battery modules, battery packs, and complete energy storage systems.
Yes, the line supports fully or semi-automated operations based on production requirements.
It supports lithium-ion batteries including prismatic, cylindrical, and pouch cells.
How is product quality ensured?
In-line testing, vision inspection, and automated checks ensure consistent quality and reliability.
Yes, the assembly line can be customized to match specific capacity, layout, and production needs.
The system includes safety interlocks, fault detection, and controlled assembly environments.
Yes, it is designed for high-throughput and scalable manufacturing.