300W Cheap Laser Welding Machine for Stainless Steel Letters

The cheapest laser welding machine for stainless steel, galvanized iron, titanium, copper 3D channel letters in the thickness up to 1.5mm (.063'').

Model: GY-W300
Applicable Materials: Stainless Steel, Iron, Galvanized Sheet, Titanium up to 1.5mm (.063”).

Lead Time: 3~7 Days After Payment Received
After Service: 24/7 Online Support & Overseas Engineers Available

300W Laser Welding Machine for Steel Letters, Cheap Welder for Sale

300W Cheap Laser Welding Machine is widely used for welding stainless steel, galvanized iron, mild steel, titanium, copper 3D sign letters and exterior billboards of both small and complex channel letter signs with the wall thickness up to 1.5mm (.063”). For instance, the standard welding head can weld small size metal channel letters within height 80cm (31.5”) and very small strokes. The cheap laser welding machine is the only low budget welder for everyone.


1. The application material of 300w cheap laser welding machine including stainless steel, galvanized steel plate, iron plate, and other metal alloys. The maximum thickness can be up to 1.5mm (.063”).

2. Red light fast positioning, CCD display as standard, and microscope is optional.

3. The adjustable working table allows welding from small size to bigger of workpieces.

4. Fast working speed, professional jig ensures the focus fixed and makes welding easier without using CCD or microscope.

5. Slight distortion and affected by heating, it is capable of the partial heating process.

6. Low noise & cost maintenance, no pollution, long using life.

Cheap Laser Welding Machine

Technical Parameters



Laser working substance

Nd3+:YAG Crystal &ceramic resonance cavity (Imported from Germany)

Rated power


Max. single-pulse energy


Max. peak power


Laser wavelength


Focused faculty diameter

ф0.10-3.0mm adjustable

Pulse width

0.2-20ms adjustable

Pulse frequency

1-30HZ   adjustable

Pulse depth


Working table scale


3-axis itinerary

X=700mm Y=150mm Z=200mm

Controlling system

Single-chip microprocessor

Observing system


Cooling system

Water chiller 220V/50HZ

Packing Size


Gross weight



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Please feel free to contact us for any inquiries, we will get back to you shortly.