This pneumatic machine is used for sealing cylindrical cells and capacitors in laboratory material R&D sample preparation and medium-small batch trial production. Pneumatic control delivers labor-saving operation.

Key Features

Fully pneumatic operation without power supply for easy use
Dual-station sealing structure for superior airtight performance
Dual air supply options: compressed air or inert gas cylinder; external exhaust design protects glove box atmosphere
Precision molds realize accurate and reliable sealing; robust steel frame ensures stable and safe operation

Technical Specifications

Pneumatic Supply	0.4~0.5 MPa, inert gas (hydrogen/nitrogen cylinder) or compressed air (compressed air not recommended for glove box)
Exhaust Structure	Dedicated exhaust port for external connection via KF40 fittings
Sealing Pressure	Regulated by valve; recommended operating pressure: 0.4 MPa
Sealing Stroke	30 mm
Standard Sealing Die	18650 series; optional sizes including 21xxx, 26xxx, 32xxx series available
Overall Dimension	L360 × W220 × H490 mm
Net Weight	Approx. 35 kg
Anti-Short-Circuit Function	Built-in anti-short-circuit function during cell sealing