QCW150W Small Handheld Fiber Laser Welding Machine for Channel Letters Welding

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Laser welding is a new type of welding method and one of the important aspects of the application of laser material processing technology. Laser welding is mainly for the welding of thin-walled materials and precision parts. The welding process is of thermal conductivity type, that is, the surface of the workpiece is heated by laser radiation,

The handheld welding gun replaces the previous fixed optical path, which is more flexible and convenient, enabling long-distance laser welding and overcoming the limitation of the worktable’s travel space.
use red light positioning, proofreading is used for welding head position; The welding position is more accurate;
laser energy stability, the speed of light are of good quality;
used in all kinds of complicated weld, welding of various kinds of devices.

Machine Package :

Machine Parameters:

Technical specification
Model	CS-QCW150W CS-QCW300W
Power	150W 300W
Pulse width	0.2–50ms
Maximum pulse energy	30mj
Laser Wave length	1080nm +- 5nm
Voltage	AC220V±10%/50/60Hz
· polystyrene core optical fiber	20um/30um/50um/100um/150um/200um &DOE
Working Mode	QCW or PWM
Laser wave length	1064nm
Fiber cable length	6m
Optical fiber output number	1， RQB
Cooling	Water cooling
Machine size	780×380×580mm
Net weight	90kg

Sample Display:

Machine Application:

Automotive Industry:
- Welding of body panels, exhaust systems, battery components, and structural parts.
- Repair and maintenance of automotive parts.
Aerospace Industry:
- Precision welding of lightweight materials and complex aerospace components.
- On-site repairs and assembly of aircraft parts.
Electronics and Electrical Industry:
- Welding of small, delicate components in electronic devices.
- Assembly of electrical connectors and enclosures..
Custom Metal Fabrication:
- Creation of bespoke metal structures, artistic sculptures, and decorative items.
- Welding of metal frames, brackets, and supports.
General Manufacturing:
- Assembly of machinery and industrial equipment.
- Welding of metal housings, frames, and fixtures.

Video Tutorials & Instructional Video:

How to Play Order:

Will you please inform us the below information?

What material will you weld? Stainless steel, iron, carbon steel, aluminum, galanized sheet?
What is welding thickness for each kind of metal?

We would like to recommend you suitable laser welding power 1kw 1.5kw 2kw accordingly and offer you our best price.
Will you ship machine by sea, by air? So, please tell us your nearest sea por, air port. We would like to check freight fee for you.
After you confirm machine model, power, price, freight fee, then please inform us your consignee information ( company name, address, contact, phone number ) we will make Proforma Invoice for you to play order.
You can remit the payment according to Proforma Invoice.
Machine will be ready 10-12 working days after your payment.
We will share with you machine photos and videos since machine is ready.
After confiming all is fine, we will book shipment.
We will share with you bill of lading, commercial invoice, packing list after shipment.
You can operate laser welding machine according to user video and user manual.
If any questions about using, we would like to guide you online.