This machine performs automatic sealing for cylindrical cells with automatic feeding and discharging. It supports primary sealing, secondary sealing and tertiary compaction sealing, featuring flat sealing edges, superior air tightness, high dimensional accuracy, high efficiency and consistent quality.

Key Features

Split-type structure, operable inside glove boxes
PLC touch screen control for flexible parameter setting and high automation
Three-stage sealing (primary, secondary & compaction) delivers flat edges, good air tightness, precise dimensions, high efficiency and uniform sealing quality
Precision molds guarantee reliable sealing forming; solid steel frame ensures stable and safe operation
Interchangeable molds support sealing of various cylindrical cells such as 18650 and 21700 series

Technical Specifications

Standard Sealing Die	18650 series; other specifications optional
Max Sealing Pressure	3000 kg
Machining Tolerance	±0.1 mm
Die Service Life	Over 3 million cycles
Production Capacity	6 pcs/min
Power Supply	AC220 V / 50 Hz
Rated Power	0.5 kW
Pneumatic Supply	0.5 ~ 0.7 MPa
Overall Dimension	L550 × W420 × H800 mm
Weight	Main unit 120 kg, electrical cabinet 25 kg