Technical guide

Battery Cell Formats We Build Equipment For

Cell format decides the whole line: the feeding and sorting method, the welding process, the testing regime and the pack architecture. NEGUP MACHINE builds equipment for all three mainstream formats.

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Cylindrical cells

Cell formats

1865021700266503265032700321404680

Process steps

OCV/IR sortingAutomatic spot welding / laser weldingSleeve wrappingLaser coding

Equipment

NG-001 Cylindrical Assembly Line NG-004 Cell Sorting Machine NG-005 Paper Pasting Machine NG-006 Spot Welding Machine NG-013 Grading Machine for Battery Cells

Prismatic cells

Cell formats

VDA PHEV2 prismaticNMC prismatic (aluminium shell)

Process steps

StackingLaser weldingFormation

Equipment

NG-002 Prismatic Assembly Line NG-004 Cell Sorting Machine NG-007 Laser Welding Machine (1-6KW)NG-011 Comprehensive Tester NG-014 Aging Machine for Battery Pack

Pouch cells

Cell formats

Pouch cells (aluminium-laminate)

Process steps

StackingAluminium-laminate packagingTop / side sealingElectrolyte fillingHot pressingFormation

Equipment

NG-003 Pouch Assembly Line NG-007 Laser Welding Machine (1-6KW)NG-013 Grading Machine for Battery Cells NG-014 Aging Machine for Battery Pack

Not sure which format your line should handle?

Tell us your cell format, target output per hour and line layout — we will propose the right machine combination.

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