R&D, production, sales and service of lithium battery automated production lines
Top cover welding machine
This equipment mainly performs laser welding of the top cover, Hi-pot testing, and flanging rolling of battery cells after pre-welding of the shell. Main functions include automatic feeding and unloading of battery cell scanning, automatic placement and removal of protective cover plates, clamping and positioning, laser sealing welding, CCD detection, flanging rolling, Hi-pot testing, NG buffering, and process transfer.
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Top cover welding machine
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Product Details
Main functions of the equipment:
This equipment mainly performs laser welding of the top cover of pre-welded battery cells, Hi-pot testing, and edge rolling. Main functions include battery cell barcode scanning and automatic loading and unloading, automatic placement and removal of protective cover plates, clamping and positioning, laser sealing welding, CCD detection, edge rolling, Hi-pot testing, NG buffering, and process transfer.
Equipment parameters:
Capacity: ≥12PPM
Yield: ≥99.5%
Welding protrusion height: ≤200um
Welding penetration depth: ≤0.5mm～1.5mm
Welding melt width: 1.0mm～1.6mm
Welding edge: ≤60u
Laser welding: Welding speed ≥200mm/s
Welding quality inspection: Using CCD detection
Laser welder and accessories:
Fiber laser: Rated power: 2KW+2KW Brand: IPG
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