1000W Laser Welding Machine For Cylindrical And Prismatic Battery Cells
COENG's 1000W battery laser welding machine is engineered for lithium-ion cell cover and shell welding. With suitable fixtures, this battery cell welding workstation supports cylindrical and prismatic cell applications, including straight seams and rounded corners at the shell-to-cover joint. Cell geometry, joint materials and weld requirements must be reviewed for each application.
The water-cooled fiber laser welding system delivers 1000W rated maximum laser output, 10–100% power adjustment and a central wavelength of 1077–1085nm. PC path teaching, touchscreen operation, real-time feedback and waveform control support process setup. Weld start and end ramping helps manage seam overlap, while the specified scanning-head configuration supports spot and seam welding within its processing range.
The workstation uses manual loading and unloading with pneumatic clamping and an automatic welding cycle. Operators load the workpiece, clamp it, start the programmed weld, then remove it after the clamp releases. I/O interfaces support equipment integration planning.
For importers, production-line integrators and battery manufacturing procurement teams, this 1000W lithium battery laser welder offers a workstation option for energy storage and communication power cell projects. Share cell drawings, joint material and thickness, weld acceptance criteria, target cycle time and site utilities with COENG to discuss fixture selection and machine configuration.
| Parameter | Specification / Scope |
|---|---|
| Brand | COENG |
| Product type | Battery cell laser welding workstation |
| Rated maximum laser output | 1000 W |
| Power adjustment range | 10–100% |
| Central wavelength | 1077–1085 nm |
| Spectral width, FWHM | <3 nm |
| Power stability, >24 hours | <0.4%, as stated in supplied technical table |
| Beam quality | <1.2; measurement notation/unit not specified in source |
| Maximum modulation frequency | 50 kHz |
| Waveform rise/fall time | 5 μs |
| Cooling method | Water cooling |
| Laser output interface/head notation | QBH |
| Maximum power consumption in technical table | 3.5 kW; full workstation/chiller supply scope to be confirmed |
| Control features | PC path teaching, touchscreen operation, real-time feedback, waveform control |
| Seam control | Gradual ramp-in/ramp-out at weld start and end |
| Welding modes | Spot and seam welding within the configured scanning-head processing range |
| Workpiece handling | Manual loading/unloading; pneumatic clamping; automatic welding cycle |
| Cell formats | Cylindrical and prismatic, with suitable fixtures and process validation |
| Integration | Input/output signal interfaces |
| Inspection components listed in source | CCD welding observation and energy fluctuation detection; exact supplied scope to be agreed |
| Parameter | Supplied Data / Confirmation Note |
|---|---|
| Compressed air | 0.2–0.8 MPa; source lists pressure fluctuation ±1%; confirm actual setpoint and flow |
| Air condition | Clean, dry, filtered, oil-free and pressure-stabilized |
| Approximate equipment dimensions | 1500 × 1200 × 1600 mm, L × W × H |
| Approximate equipment weight | 1000 kg, per source; confirm final shipping weight |
| Cabinet color | Light gray |
| Laser operating ambient temperature | 5–40°C, from laser technical table |
| Installation ambient condition | 25 ± 5°C, from installation section; do not treat 5–40°C as the confirmed full-machine installation range |
| Cooling water temperature | 18–28°C |
| Storage temperature | −20 to 60°C |
| Installation relative humidity | 30–75% RH, per installation section |
| Site conditions | Dry, ventilated, non-corrosive environment with protective grounding |
| Item | Source A | Source B | Recommended Page Wording Until Confirmed |
|---|---|---|---|
| Electrical supply | Technical table: 220 VAC | Installation section: AC380 V, 50 Hz, ±10% | Power supply: to be confirmed for the quoted workstation configuration |
| Fiber cable length | Technical table: 15 m | Component list: 5 m | Fiber cable length: to be confirmed |
| Motion axes | Feature list: standard 3-axis, expandable to 4-axis linkage | Component list: standard 4-axis worktable | Axis configuration: to be confirmed |
The supplied workflow uses manual workpiece loading and unloading. Pneumatic clamping and the programmed welding cycle are automated after the operator starts the process. Any conveyor, robotic loading or line-level automation requires a separate configuration review.
The supplied information identifies cylindrical and prismatic battery applications. Final suitability depends on the cell dimensions, shell and cover materials, joint geometry, fixture and welding trials. A cell format alone does not establish compatibility with every model.
It is the rated maximum laser output power. The supplied technical table lists maximum power consumption separately as 3.5 kW. Confirm the complete workstation and cooling-system electrical requirements in the quotation.
The supplied features include PC path teaching, touchscreen operation, real-time feedback, waveform control and weld start/end ramping. Spot and seam welding are described within the configured scanning-head processing range.
Send cell drawings or representative samples, joint materials and thicknesses, weld path, acceptance criteria, target cycle time, production volume, fixture needs, destination country, site utilities and integration requirements. Confirm the final voltage, cable length and axis configuration before ordering.
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