Dongguan Stainless Steel and Aluminum Alloy Laser Welding Machine

Product Details

The 3000W aluminum alloy/stainless steel laser welding machine is a high-power industrial laser device specifically designed for efficient welding of metal materials such as aluminum alloys and stainless steel. The following is key information about this equipment:

Core parameters

• Laser power : 3000W (adjustable)

• Laser type : Fiber laser (brands such as IPG or Chuangxin)

• Wavelength : 1070-1080nm (suitable for metal absorption)

• Beam quality : ≤0.1mrad (high focusing capability)

Technical features

• Aluminum alloys: High reflectivity issues require either a wobbling welding head or dual-beam technology.

• Stainless steel: Enables spatter-free welding and produces aesthetically pleasing welds.

• Carbon steel, galvanized sheet, etc. can also be welded.

• Aluminum alloy thickness: 4-6mm (argon protection required)

• Stainless steel thickness: 6-8mm (nitrogen protection provides better protection)

• Welding speed: up to 15m/min (thin plate)

• High-precision welding head (with CCD monitoring)

• Professional dust removal system (essential for aluminum alloy welding)

• Constant temperature cooling system (chiller accuracy ±1℃)

• Optional features: Robot integration (six-axis/collaborative robot)

Application areas

• New energy battery box welding

• Stainless steel welding of kitchenware

• Automotive parts manufacturing

• Aerospace Precision Components

Purchase Recommendations

• A power supply with waveform control function must be selected.

• We recommend configuring a laser cleaning module (for pre-treating weld beads).

• We recommend purchasing models with visual positioning capabilities.

• Hybrid welding function (laser + MIG) is optional.

• A purge gas system (with rear protection) is recommended.

Budget Reference

• Basic model: ¥450,000-600,000 (domestic laser)

• Imported configuration: ¥800,000-1,200,000 (Trumpf/coherent laser source)

Maintenance points

• Daily check and clean fiber optic interfaces

• Monthly calibration of focusing lenses

• Replace the cooling water every 2000 hours.

It is recommended to select the workbench configuration (galvanometer type/gantry type) based on specific production needs (such as production cycle time and workpiece size), and it is essential to request the supplier to provide material testing welding services. According to technological trends, aluminum alloy welding wire with added rare earth elements can improve the welding quality of a 3000W machine by approximately 30%.