STR-HW Laser Welder

Handheld Laser Welding

STR-HW Series
Refrigerant-Cooled
Laser Welding Machine

Dual-circuit refrigerant direct cooling. 14μm small-core fiber. 7×24 non-stop. Weld deeper, work longer.

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Laser Cleaning

iFOA-CN
Pulsed Laser
Cleaning Machine

Precision surface treatment without chemicals or abrasives. Rust removal, paint stripping, mold cleaning — eco-friendly and substrate-safe.

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STRION LASER Technology

Proven Reliability

-30°C to 60°C
Extreme Environment
Proven Performance

Only refrigerant-cooled system that handles extreme temperatures. Tested in high-heat and sub-zero conditions. Built for the toughest job sites.

Our Technology Contact Us
-30~60°C
Operating Temperature Range
7×24h
Continuous Operation
14μm
Small-Core Fiber Technology
85%
976nm Pump Efficiency

Our Products

Precision-engineered laser solutions for industrial fabrication. Built with proprietary cooling technology for unmatched reliability.

STR-HW

STR-HW Series

Handheld Laser Welding Machine

View Details

Patented dual-circuit refrigerant direct cooling. 14μm small-core fiber delivers ~40% deeper penetration than conventional handheld welders. Available in 700W to 3000W laser power.

HW200 HW350 HW450 HW550 HW850 NEW

iFOA-CN

Pulsed Laser Cleaning Machine

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Advanced pulsed laser technology for precision surface treatment. Removes rust, paint, coatings, and contaminants without chemicals or abrasives. Non-contact, eco-friendly cleaning.

Rust Removal Paint Stripping Mold Cleaning

Core Technology

Five proprietary technologies that set STRION LASER apart from conventional water-cooled and air-cooled systems.

976nm Pump Source

85% electro-optical conversion efficiency vs. ~70% for standard 915nm pumps. Higher efficiency means less power consumption and slower power degradation over the machine's lifetime.

14μm Small-Core Fiber

Industry-leading small core diameter delivers superior beam quality and energy density. Achieves ~40% deeper penetration than conventional 20μm fibers at the same power level.

Dual-Circuit Refrigerant Cooling

Compressor-driven refrigerant direct cooling with dual independent circuits. Enables true 7×24 continuous operation from -30°C to 60°C. The only system in its class with this capability.

All-in-One Integration

Laser source, cooling, control, and welding gun integrated into a single compact unit. Weighs 38-70kg (model dependent) — significantly lighter than water-cooled systems (80kg+).

Fully In-House Manufactured

Laser source, cooling unit, and welding gun are all designed and manufactured in-house. Complete control over quality, compatibility, and continuous improvement.

8-Layer Safety Protection

Comprehensive safety system protects both operator and equipment. Small-core fiber naturally reduces return light for safe welding of reflective materials like aluminum and copper.

Applications

From sheet metal fabrication to pipe processing, STR-HW handles a wide range of industrial welding applications.

Sheet Metal

Pipe Processing

Kitchen & Bath

Doors & Windows

Auto Components

General Fab

Compatible materials: Stainless Steel, Carbon Steel, Aluminum, Galvanized Sheet, Brass, Copper

Why STR-HW Outperforms

See how refrigerant direct cooling compares against air-cooled, water-cooled, and competing systems.

Advantage

vs. Air-Cooled

Higher power, continuous 24/7 operation, deeper penetration, wider temperature range. Air-cooled limited to <1000W.

Advantage

vs. Water-Cooled

Lighter (38-70kg vs. 80kg+), more energy efficient, smaller footprint. No water maintenance required.

Advantage

vs. Other Refrigerant

Only system with 14μm small-core fiber and dual-circuit cooling. Competitors use single-circuit + 20μm+ fiber.

Advantage

Reliability

Fully in-house manufactured. Higher reliability than assembled systems. 30%+ less energy consumption.

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Ready to Upgrade Your Welding Capability?

Contact us for pricing, specifications, or to schedule a demonstration.

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