ASM-650 Fully Automatic Cylindrical Cell Sealing Machine

Fully Automatic Cylindrical Cell Sealing for Battery Research and Pilot Production

The TOB-ASM-650 Fully Automatic Cylindrical Cell Sealing Machine is designed for the automatic sealing of cylindrical battery cells after electrolyte filling. Its operating sequence uses a connected plate conveying line, automatic material distribution, intermittent fixed-pitch transport, cell positioning and clamping, then sequential first, second, third, and final pier sealing to produce a consistent finished cell height and sealing profile. A precise pneumatic pressurisation mechanism controls height during sealing, while a mechanically driven single-station sealing architecture supports repeatable operation.

Key Features and Specifications

• Fully automatic cylindrical cell sealing after electrolyte filling for streamlined battery assembly workflows.
• AC 380 V, 50 Hz operation with 3000 W installed power.
• Grooving or sealing throughput of at least 45 ppm, with equipment utilisation rated at at least 98% and product qualification rate listed at 99% for equipment-related scrap.
• Air source requirement of at least 0.6 MPa, supplied by the customer.
• Four-column integral sealing die with high-precision ball guide columns for stable forming accuracy and improved consistency.
• Structural materials are described as aluminium, stainless steel, or electroplated components to help reduce corrosion in production environments.
  
  

Compatibility and Applications

This system is well suited to cylindrical battery R&D, pilot-line process development, and higher-throughput pre-production environments where consistent post-filling sealing is critical. It fits naturally alongside electrolyte filling systems, dry-room or controlled-environment workflows, and downstream formation, ageing, and battery testing platforms. The manufacturer also notes that where a drying room is unavailable, a pre-sealing step in a glove box may be added upstream.

Why Choose ScienceGears

For researchers and engineers in Australia and New Zealand, ScienceGears can position this system as part of a complete cylindrical cell assembly workflow, alongside glove boxes, filling systems, battery cyclers, potentiostats, and other electrochemistry and battery research instruments. This makes the TOB-ASM-650 a strong option for laboratories seeking better sealing consistency, improved throughput, and scalable battery manufacturing capability.