600W 1200W Handheld Jewelry Laser Welder Spot Welding Machine for Silver Steel Gold

Product Description

220V Metal Spot Laser Welding Machine Portable Welder With Air Cooler

A pulse fiber laser spot welder uses short bursts of high-energy laser pulses to fuse metal surfaces precisely and cleanly. Unlike continuous laser welding, which applies a steady beam, pulse welding delivers controlled, concentrated energy in milliseconds - ideal for small parts and delicate materials. This method minimizes heat input, reducing deformation and stress, and produces clean weld seams with little to no grinding required.
 

Product Parameters

Product Model			FW-600W/FW-1200W
Laser power			600W/1200W
Fiber length			Length: 2 meters(2M)
Working style			Pulse
Cooling mode			Air cooler
Welding material			carbon steel,stainless steel,galvanized sheet steel,aluminum
Welding thickness			0.2-2mm
Work environment			-20ºC-35ºC
Working voltage			220V     50Hz/60Hz
Maxim Power Consumption			<2.5KW
Net Size/Weight			390x192x269mm/13KG
Pack dimensions//Weight			540x310x380mm/16KG
Pack			Carton

What It Is Metal Spot Laser Welding Machine

A metal spot laser welding machine is a professional industrial tool that uses a high-power laser beam to join metal parts together by melting small, precise spots or seams on the joint area. Unlike traditional welding (TIG/MIG), it uses focused laser energy to heat metal locally with great control and speed.

Compact and lightweight, it can be placed on a desktop and weighs only 13kg.

No solder is required, no deformation or damage to the material after welding, and the surface is smooth and flat, without the need for secondary polishing.

Key lock system
Locks the welding machine's startup function to prevent non-operators or accidental touches from triggering welding operations.

Emergency stop button
Trigger with one click in emergency situations to immediately cut off the welding machine's power supply or welding circuit.

Grounding operate confidently in any workshop
Firmly connects the ground wire to the workpiece/grounding body, forming a complete electrical circuit

Key Benefits (vs Traditional Welding)

High Precision: Very fine heat-affected zone means less warping or distortion of parts.

Fast & Clean: Welding speed is faster, with clean seams and minimal spatter; often no post-processing needed. 

Versatile Materials: Works on steel, stainless steel, aluminum, copper, and other metals. CNC Machine Manufacturer From China

Lower Thermal Load: Pulsed lasers reduce heat input, ideal for thin parts and delicate assemblies.
 

Application

 

 

Automotive fabrication and repair

Metal fabrication workshops

Precision manufacturing

Electronics and battery pack welding

Tooling and mold maintenance
Laser welding machines in this power range are widely used in industrial environments where quality, speed, and minimal thermal distortion are important.

Pulsed laser spot welding vs continuous laser welding

While continuous laser welding excels at long seams and high-speed sheet or plate processing, pulse laser welding shines in applications demanding high precision, low heat distortion, and clean localized welds. Pulse systems are better for small components, thin materials, and jobs where minimal post-processing is desired. If your production involves small parts, thin sheets, or precision assemblies, a pulse fiber laser spot welder delivers higher quality, lower distortion, and cleaner finishes than continuous-beam alternatives.
 

Packaging & Shipping

 

FAQ

Q1. What materials can the pulse laser spot welder handle?
Works on stainless steel, carbon steel, galvanized steel, aluminum, copper, and most precision metal alloys within thin-sheet ranges.

Q2. What power options are available?
Only two models: 600 W for precision thin-sheet welding; 1200 W for higher penetration and broader small-part applications.

Q3. What is the weldable thickness range?
Stable performance from 0.2 mm to 2 mm depending on material reflectivity and the selected 600 W or 1200 W model.

Q4. Why choose pulse welding instead of continuous laser welding?
Pulse mode delivers low heat input, no deformation, clean seams, and safer operation for precision parts. Continuous mode is unsuitable for ultra-thin or heat-sensitive components.

Q5. Does the machine require external cooling or complex setup?
No. Air-cooled structure, desktop design, simple knob-control interface, and fast startup. Suitable for workshops, labs, and small manufacturing environments.