This machine performs grooving and pre-sealing curling forming for supercapacitor shells. It features automatic centering clamping sleeves to fix capacitors concentrically. The spindle rotates at constant speed driven by motor, while servo motors separately drive grooving rollers and sealing rollers to complete grooving and rotary sealing under stable clamping rotation.

Key Features

Servo motor & ball screw drive for both grooving and sealing, enabling precise control of feed distance and speed without rebound compared to cylinder drive
Grooving and sealing dimensions editable via HMI for automatic accurate adjustment
Variable sealing feeding speed: fast advance followed by slow rolling for neat curling
Sleeve clamping structure delivers stable fixation, high coaxiality, uniform grooving/sealing and low out-of-roundness
High-precision linear guide sets ensure stable dimensional tolerance for all forming processes
PLC + HMI control, easy to integrate into automatic production lines
Enclosed intelligent safety cover for safe and reliable operation

Technical Specifications

Applicable Workpieces	60-series supercapacitors, height 50~204 mm (customizable)
Post-sealing Height Tolerance	±0.05 mm
Grooving Position Tolerance	±0.05 mm
Grooving Depth Tolerance	±0.02 mm
Grooving Width	1.4 mm (optional)
Grooving Method	Mold roller forming
Tooling Service Life	Over 5 million cycles under normal operation
Production Capacity	≥3 pcs/min
Equipment Utilization Rate	98%
Adjustable Air Supply Pressure	0.5~0.7 MPa
Power Supply	Single-phase AC220 V / 50 Hz
Rated Power	2.5 kW
Overall Dimension	Approx. L1100 × W640 × H1700 mm
Net Weight	350 kg