Next-Gen Coin Cell Assembly Solutions

We specialize in providing battery cell automation solutions for laboratories and production lines
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The Future of Coin Cell Assembly

Coin Cell Automatic Assembly System
Automatic Coin Cell Assembly System
  • Integrated Intelligent Automation: Combines automated electrolyte filling, sealing, and a high-precision CCD vision system for seamless, end-to-end processing.
  • Industrial-Grade Precision: Achieves consistently accurate assembly with ±0.2mm concentricity for reliable testing.
  • Lab-to-Production Flexibility: Suitable for both R&D and industrial‑scale production.
Lab-scale Automatic Coin Cell Assembly Machine
Lab-scale Automatic Coin Cell Assembly Machine
  • Compact Design: Fits single-station glovebox standards for seamless integration.
  • All-in-One Functionality: Combines automated electrolyte filling, sealing, and vision inspection.
  • Ideal for Lab-scale R&D: Designed for lab-scale production of lithium/sodium-ion coin cells.
  • Flexible Cell Assembly: Supports half, full, and symmetric cells for efficient material testing.
自动化愿景 | IEST

Elevate Your Battery R&D with Automation Solutions

Seamlessly transition from manual labor to high-throughput, automated assembly.
Eliminate experimental variables and accelerate your material discovery with gold-standard consistency.

Eliminate cell‑to‑cell variability caused by manual assembly

Replace hand‑crimping and inconsistent pressure with controlled alignment, precise electrolyte dosing, and automated sealing – ensuring every coin cell is built identically for trustworthy test results.

Redefine lab efficiency with smart automation

Shift from labor-intensive routines to a streamlined, automated workflow. Accelerate your R&D cycle by increasing cell output without sacrificing precision or quality control.

Focus your best minds on high-value discovery

Free your PhDs and senior researchers from repetitive manual tasks. By automating the routine, you empower your team to focus on material analysis, optimization, and breakthrough innovation.

Tailored automation for your R&D, built for your future

We go beyond modularity to co-develop custom-engineered automation. Tailored to your unique R&D and workflows, our systems ensure future-proof scalability for evolving research needs.

About IEST Instrument.

Global Leader in Automated Battery Research & Testing Solutions

IEST Instrument is a global leader in developing and manufacturing advanced automated systems for battery testing and research, technology scale-up, and industrial production. We specialize in providing custom battery cell automation solutions for laboratories and production lines, optimizing the quality, performance, and longevity of next-generation electrochemical and energy storage technologies.

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Looking For More Battery Testing Solutions?

IEST Instruments provide industrial and laboratory testing equipments for secondary battery Manufacturing. Our dependable testing Solutions will provide you with a competitive edge, ensuring the highest quality of your lithium-ion batteries.

电池工艺流程图 | IEST
Single Particle Icon
Single Particle
Used for single-particle mechanical testing, crush strength evaluation, and particle strength assessment – helping to analyze failure behavior and consistency under mechanical stress.
Single Particle Force Properties Test System (SPFT) Learn More
Material Icon
Material
Used for powder resistivity and compaction density testing – evaluates electrical conductivity, compaction behavior, and batch consistency of materials.
Powder Resistivity & Compaction Density System (PRCD) Learn More
Multi-dimensional Solid Electrolyte Testing System (SEMS3200) Learn More
Slurry Mixing Icon
Slurry Mixing
Used for slurry impedance/resistance testing – helps assess mixing uniformity, dispersion state, and slurry stability.
Lithium Battery Slurry Resistance Tester (BSR) Learn More
Calender Icon
Calender
Used for electrode sheet resistance testing – helps analyze electrical consistency, compaction effect, and conductive network quality after calendering.
Lithium Battery Electrode Sheet Resistance Tester (BER) Learn More
Battery Electrode Flexibility Testing System (BEF1000) Learn More
Electrolyte Filling Icon
Electrolyte Filling
Used for testing and analyzing the electrolyte wetting process – helps evaluate wetting speed, wetting uniformity, and process stability.
Electrode Wetting Testing System (EWS/ETS/CHT) Learn More
Separator Icon
Separator / Tortuosity
Used for electrode tortuosity and separator ionic conductivity testing – helps evaluate ion transport pathways, structural optimization, and cell design rationality.
Electrode Tortuosity & Separator Ionic Conductivity Tester Learn More
Charge/Discharge Icon
Charge / Discharge
Corresponds to various in-situ testing equipment for expansion, lithium plating, gas evolution, and electrochemical behavior analysis – supports consumer cells, silicon-based anodes, and other scenarios.
In-situ Swelling Analyzer (SWE)Learn More
In-Situ Silicon-Based Anode Swelling Rapid Screening SystemLearn More
In-Situ Gassing Analyzer (GVM)Learn More
Electrochemical Analyzer (ERT/ECT)Learn More
Battery Pressure Mapping Sensor Measurement System (BPD)Learn More
EIS Icon
Battery Pack / Module EIS
Used for impedance testing of modules and battery packs – suitable for fault diagnosis, health assessment, second-life utilization, and cell consistency analysis.
Battery Impedance Tester (BIT) Learn More