4CF-200 Four Station Turntable Type Top Side Sealing Machine

Four-Station Pouch Cell Top and Side Sealing Machine

The 4CF-200 Four Station Turntable Type Top Side Sealing Machine is designed for top and side heat sealing of lithium-ion polymer pouch cells and selected supercapacitor pouches. In pouch-cell manufacturing, sealing works by heating the aluminium-laminated film so that the inner polypropylene sealing layer softens, melts, and bonds to form a stable sealed edge. This sealing stage is one of the key packaging steps in pouch-cell preparation and is especially important for maintaining pouch integrity around the tab area and side edges.

Working Principle and Key Features

This machine uses a four-station turntable layout that moves the pouch sequentially through loading, top sealing, side sealing, and unloading positions. Closely related turntable sealers use independent top and side sealing heads, PLC-based automatic control, touchscreen operation, adjustable temperature and sealing time, adjustable pressure and stroke, and light-curtain safety protection. These features support more repeatable pouch sealing than basic bench-top manual sealers, while improving workflow efficiency for battery R&D and pilot-scale pouch-cell assembly.

Nominal Specifications

Based on your supplied catalogue screenshot, the nominal specifications are:

• AC 110V/220V, 50Hz/60Hz
• 3500 W power
• Suitable battery size: L 10–200 mm × W 5–200 mm × H 2–10 mm
• Sealing head length: max. 200 mm
• Sealing width: 2–10 mm, customisable
• Temperature: up to 250 ± 2°C
• Sealing head pressure: 0–0.6 MPa adjustable
• Parallelism of sealing head: ±0.01 mm
• Compressed air: ≥0.6 MPa
• Dimensions: 800 × 840 × 1400 mm
• Weight: 400 kg
  
  

Compatibility and Applications

The system is suitable for aluminium-laminated pouch cases used in lithium-ion battery research, polymer battery development, pouch-cell prototyping, and some supercapacitor packaging workflows. It is well suited to laboratories and pilot lines that need consistent top-and-side sealing before downstream steps such as electrolyte filling, vacuum sealing, formation, and electrochemical testing. Researchers can integrate it with related ScienceGears categories such as pouch-cell consumables, vacuum sealing systems, glove boxes, battery cyclers, and electrochemical testing platforms.

Why Choose ScienceGears

ScienceGears supports researchers in Australia and New Zealand with technically informed product selection, local communication, and access to complementary battery research instruments. For teams building pouch-cell workflows, this helps reduce the gap between equipment supply and practical lab implementation.