Large LED Letters Fiber laser soldering welding machine 200w 300w 400w 500w for sale

With the booming of the global advertising industry, the metal letter has been more and more popular because of its colorfulness, attractiveness, heating-proof, frozen-proof, no deformation, no fadedness (8-10 years color preservation), corrosion-proof, rain-proof, and spontaneous combustion proof and some other good features. AD metal letters are made of stainless steel, aluminum, copper or other metal sheet being cut, polished, hemmed, and welded. The core feature of AD metal letters is being rustproof, with a long life span and dimensional looks. It’s widely used in LED illuminated billboards, exterior/interior signs, branding, door plate and etc.

Regular combination and fixing of metal letters are done via glue, rivets, or soldering, but all of them have big defects. Metal letters combined with glue always get loose as time goes by, especially outdoors. Fixing by rivets sounds good, but not good-looking. Soldering is never a green way of fixing metal letters because of the poisoning gas produced when processing.

However, laser welding technology makes two metal sheets become one only by a few melting spots. From any aspect, laser welding is the best solution and the greenest.  

Advantages of laser welding machine

1.Red light fast positioning, CCD display
2.Adjustable work table allows both small and big size workpieces
3.Fast working speed with focus fixed system
4.Slight distortion and effect by heating
5.Capable of the partial heating process
6.Able to deal with complex, profiled, or tiny letters

7.Low noise and no pollution

Application of laser welding machine

Applicable materials: All kinds of stainless steel mirror words, stainless steel brushed words, stainless spherical words, stainless flat words, stainless painting words, stainless plastic words, stainless solid words, stainless steel plating words, and stainless steel gold foil words, etc. Applicable industries: Mainly used for welding stainless steel advertising word, LED advertising word, galvanized board, tinplate advertising words, etc.

---Pre-Sales Service

Free Pre-Sales Consulting / Free Sample Marking
Tip-top laser offers 12 hours of quick pre-sales response and free consulting. Any kind of technical supports is available for users.
Free Sample Making is available.
Free Sample Testing is available.
We offer progressing solution design to all the distributors and users.

---After-sales Services
1. 3 years guarantee for the main machine (People damaged are charged).
2. Full technical support by e-mail, call, and video
3. Lifelong maintenance and spare parts supply.
4. Free design of fixtures as customers required.
5. Free training installation and operation for the staff.

---Free Training Service

We insist that our customers receive personal, hands-on training with every machine we sell. This training is free, and we will work with you for as long as it takes to ensure you feel comfortable operating your new laser machine. We pride ourselves on our expertise and our ability to educate our customers in the installation, proper maintenance, and most efficient use of Tip-top Laser machines.

Welcome to contact us!

E-mail:aline(at)

Mob/wechat/whatsApp:+86 136 5860 2758