Strovolt Laser Welding Machine

Strovolt STV-LW1500 Handheld Fiber Laser Welding Machine - 1500W 4-in-1

SKUSTV-LW1500
Part NumberSTV-LW 1500
Warranty12 Months
ConditionNew
BrandStrovolt

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The STROVOLT STV-LW 1500 Handheld Fiber Laser Welding Machine is a water-cooled 1500 W system engineered for professional metalworking. Operating in continuous light mode, it delivers smooth, spatter-free welds with minimal post-processing. The 4-in-1 platform integrates welding, cleaning, cutting and wire-feeding in a single handheld unit.

It welds up to 4 mm, cuts up to 6 mm, and includes an integrated high-torque LCD wire feeder. A QBH welding head with internal double water cooling and a titanium heat-exchanger keeps the 1070 nm beam stable during continuous operation, while the adjustable 0.2–2 mm spot and red pilot-light targeting make setup fast and accurate.

Runs on 220V / 50Hz / 20A (3.5 kW max input). Machine size 600 × 275 × 556 mm; total weight 45 kg. Suited to stainless steel fabrication, kitchen & catering equipment, metal enclosures, structural steelwork, industrial maintenance and custom metal parts.

Warranty: 12 months from date of delivery.

Product Information

SKUSTV-LW1500
CategoryLaser Welding Machine
BrandStrovolt
Part NumberSTV-LW 1500
Warranty12 Months
MOQ1
Power220V / 50Hz / 20A, 3.5 kW max input

Specifications

Laser Power (Fiber Source) 1500.00 W
Rated Power (CW) 1500 W (-0, +10%)
Laser Mode Continuous / Modulation
Laser Wavelength 1070.00 nm
Output Power Adjustable 10.00 - 100.00 %
Maximum Welding Thickness 4.00 mm
Cutting Capacity 6.00 mm
Laser Spot Diameter 0.20 - 2.00 mm (adjustable)
Beam Divergence Angle ≤ 1.2 mrad/m
M² Beam Quality Factor 1.20
NA (nominal) 0.10
Mode Field Diameter 21.00 µm
Core / Cladding Diameter 20 / 400 µm
Welding Head Configuration QBH + Double Water Cooling
Welding Interface QBH
Targeting Red Pilot Light (630–680 nm)
Fiber Cable Length 8.00 m
Cooling System Internal Water Cooler, Double Circulation, Titanium Heat-Exchanger
Input Voltage 220V / 50Hz / 20A
Maximum Input Power 3.50 kW
Polarization Random
RF Bandwidth < 6.0 nm
Machine Size (L×W×H) 600 × 275 × 556 mm
Total Weight 45.00 kg

Key Features

Engineered features of this Strovolt product

4-in-1 Platform
Integrated welding, cleaning, cutting and wire-feeding in a single handheld system.
Spatter-Free Welds
Continuous light mode delivers smooth, spatter-free welds with minimal post-processing.
Upgraded Welding Gun Head
Integrally formed black chamber for superior dust and leak protection.
LCD Wire Feeder
High-torque DC motor wire feeding with a full LCD display.
Double Water Cooling
QBH head with internal double water cooling and a titanium heat-exchanger for stable continuous operation.
High-Quality Fiber Laser
Long service life and low maintenance cost.

Product Applications

Industries and use-cases this product is built for

Stainless Steel Fabrication
Clean, strong welds on stainless steel sheet and assemblies.
Kitchen & Catering Equipment
Hygienic, precise welds for commercial kitchen and catering fabrication.
Metal Enclosures & Panels
Fast joining of enclosures, cabinets and sheet-metal panels.
Structural Steelwork
Strong welds for structural and heavy-gauge steel components.
Industrial Maintenance
On-site welding, cleaning and cutting for maintenance and repair.
Metal Art & Custom Parts
Detailed, low-distortion welds for custom and decorative metalwork.

Downloads

Datasheets, manuals and technical resources

Strovolt STV-LW1500 Handheld Fiber Laser Welding Machine - 1500W 4-in-1 Datasheet
PDF • 210.7 KB
Download

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Strovolt STV-LW1500 Handheld Fiber Laser Welding Machine - 1500W 4-in…
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SKUSTV-LW1500
Part No.STV-LW 1500
EAN-136284926388402

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