Laser welder PG3

single-phaseACfor copper

Overview
PG3 is a wide‑pulse green YAG laser with fiber‑coupled output. Its small beam diameter and superior beam quality, together with a short focal length, enable uniform penetration and smooth welds on highly reflective metals such as copper, gold and silver with minimal spatter.

Features

• 532 nm green laser wavelength.
• Peak pulse power up to 1 kW.
• Shorter wavelength and improved beam quality compared with conventional 1064 nm near‑IR lasers.
• Recommended for welding reflective, difficult‑to‑weld metals (gold, silver, copper) with reduced spatter.
• Produces uniform weld depth and smooth appearance on high‑reflection materials.

Applications

• Welding of high‑reflection materials: copper, aluminum, gold, silver
• Medical devices
• Mobile phone parts
• Electronic components
• Jewelry

Technical Data Sheet
Model: PG3
Laser type: YAG
Laser wavelength: 532 nm
Average laser output power: 3 W
Max. laser peak power: 1 kW
Max. laser pulse energy: 3 J
Pulse width: ≤5 ms
Pulse frequency: ≤10 Hz
Waveform number: 50 groups
Fiber output number: 1 path
Fiber core diameter: 0.2 mm
Closed‑loop feedback control: laser power feedback
Aiming/positioning: red light guide (CCD and monitor optional)
Cooling mode: internal air cooling
Main power consumption: 5 kW
Power requirement: 220 V ±10% / 50 Hz / 25 A
Main unit weight: 350 kg
Main unit dimensions: 1280 x 550 x 1165 mm

Specifications

• Model: PG3
• Type: YAG
• Wavelength: 532 nm
• Average output power: 3 W
• Max peak power: 1 kW
• Max pulse energy: 3 J
• Pulse width: ≤5 ms
• Pulse frequency: ≤10 Hz
• Fiber core diameter: 0.2 mm
• Cooling: internal air cooling
• Power consumption: 5 kW
• Power requirement: 220 V ±10% / 50 Hz / 25 A
• Weight: 350 kg
• Dimensions: 1280 x 550 x 1165 mm