• Wuhan Questt ASIA Technology Co., Ltd.
    Thanks so much for your overseas servive in our factory, after training, our worker can operate the machines very well.
  • Wuhan Questt ASIA Technology Co., Ltd.
    The price is really reasonable with such good quality. We will buy more later.
  • Wuhan Questt ASIA Technology Co., Ltd.
    Nice to meet you on Canton Fair and thanks so much for all your technical support and training, now we can use the machine very well.
Contact Person : Andy Zuo
Phone Number : +86 13294168619
WhatsApp : +8613294168619

Jewelry Repair Laser Welding Machines 0.1 - 2 Mm Pulse Width 110 J For Aviation

Place of Origin China
Brand Name Questt
Certification CE ISO BACL
Model Number Robot300J
Minimum Order Quantity 1set
Price Negotiable
Packaging Details Plywood boxes
Delivery Time 9 days
Payment Terms T/T, Western Union,, L/C
Supply Ability 2890 sets / year

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Laser Power 300W Energe 110 J
Service Engineer Oversea Service Pulse Width 0.1 - 2 Mm
Gross Weigth 300W Power Supply 220V
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YAG Laser Welding Machine


Gold Laser Welding Machine

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Product Description

              Best used laser welding machines YAG Jewellery spot soldering machine



Robot300J laser welding machines is especially suitable for jewelry repairing, mould epairing etc.

It can work continuously in 24 hours, stable working performance, non- maintenance in 10000 hours

Humanized design, can work fot long time.

It is used in the jewelry, mould and golf industry and micro-, small parts welding

The Observing system is equipped with special-purpose microscope observing system with cross cursor.

It has high speed electron flitting device to protect the operator's eyes from being hurt.

There is no special block needed during the processing. The pieces to be processed can be hold by hand, and to be welded under the microscope conveniently.

You can see very clearly the welding point throught the microscope. Make sure the welding precision.



1 Humanized design, can work fot long time

2 high efficiency, small heat-affected zone

3 Humanized design, non-pollution

4 Easy to move and place

5 Imported Xenon lamp and mirrors

Specification data

Jewelry Repair Laser Welding Machine.pdf


type Robot300J
Output laser power 300W
Energe 110J
Wave length 1064nm
Laser power supply 4KW
Laser welding minimum melt pool 0.1mm
Laser pulse frequency ≤50Hz
Laser pules width ≤20ms
Port adjusting scope 0.1~3.0mm
Port size 0.2~3.0mm
Protective gas yes (N2)
Power demand 220V one-phase/50Hz/20A
Figure size of system Laser  welder 1160X640X1410mm
Water chiller 740X600X1090mm




Widely used in aviation, aerospace, sports products, jewelry, golf head, medical instrument, titanium alloy denture, instrument, electronics, machinery, automobile, etc




Jewelry Repair Laser Welding Machines 0.1 - 2 Mm Pulse Width 110 J For Aviation 0




Machine outlook

Jewelry Repair Laser Welding Machines 0.1 - 2 Mm Pulse Width 110 J For Aviation 1




1 Q: What is the warranty of this laser welding machine ?

A: 2 yearwarranty and whole life after-sale service.

2 Q: What is your payment term?

A: T/T, L/C, Westen Union, etc.

3 Q: What is your after-sale service?

A: Engineers can offer oversea services and we can also offer online service for little problems, using online chatting tools like Whatsapp to talk with customers directly for all questions .

4 Q: How is the operation of the machine?

A: We offer operation manual and videos, show you how to operate the machine.

We can also send engineers to your factory for training. Or you can send worker to gain training in our factory directly.