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Shenzhen Nine Technology Co., Ltd.

China Manufacturer with main products: Laser Marking Machine, Laser Weding Machine

Home  >Products Catalog > Laser welding machine > Small Volume Jewelery Laser Spot Welder to Weld Gold/Silver & Other Metal Jewelry

Small Volume Jewelery Laser Spot Welder to Weld Gold/Silver & Other Metal Jewelry

FOB Price: 1.00 - 5,200.00 USD/Piece
Supply Ability: 50 Piece(s) per Month
Shipping: Boat/Air
Payment Terms: T/T, Other, Paypal
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China
Packaging Details: Woodec packaging

Quick Details

  • After-sales Service Provided: Overseas service center available
  • Warranty: 2 years
  • Certification: CE,ISO9001
  • Power(W): 200W
  • Usage: welding metal jewelry
  • Dimensions: 50KG
  • Max. Output Power: 240W
  • Focal Spot Diameter: 0.01
  • Wavelength: 1064nm
  • Pulse Width: <20ms
  • Model Number: NL-JW200
  • Brand Name: Nine
  • Condition: New
  • Laser spot output power: 200W
  • Laser spot adjust range: 0.1-2.0mm
  • Welding frequency: 0-40Hz
  • Aimed at positioning: Red light and CCD checking system
  • Electricity demand: 220V/50Hz/40A
  • Holistic power: 4.5KW
  • Cooling: Water
  • Use of the environment: clean and dust-free source


Product Description:
   this welder is specially developed for laser welding of jewelry by HaiNuoxin and mainly used in perforating and spot welding of gold and silver jewelry. the laser spot welding is an important aspect of laser process technology application. the spot welding process is thermal conduction, i. e. The laser radiation heats the surface of work piece, and the surface heat diffuses to the interior through thermal conduction and melts the work piece by controlling the width, energy, peak power and repeating frequency of laser pulse to form specific molten pool. Because of its unique advantage,It is widely used in the process of gold and silver jewelry and welding of mini and small parts.


1.the energy, pulse width, frequency and light spot size can be adjusted in a large range   to realize different welding effects.
2.the parameters are adjusted by the lever in the seal cavity, which is simple and highly efficient.
3.Ceramic converging cavity is imported from the Britain. It is corrosion resistant and high temperature resistant, and has 8-10 years service life. the life of xenon lamp is more than 8 million times.
4.Use the most advanced light shielding system to eliminate the irritation to eyes by light during working.Able to work for 24 hours continuously; Stable performance; Free of maintenance in 10, 000 hours.
5.Human-based design accords with ergonomics, avoiding fatigue after long time working.


   Widely used in aviation, aerospace, sports products, jewelry, golf head, medical instrument, titanium alloy denture, instrument, electronics, machinery, automobile, etc, especially for the perforating of gold and silver jewelry, spot welding, repairing, inlay and welding of claw.

Technical parameters

Parameter name Value Value
Model NL-JW200 NL-JW300
Max laser output power 200W 300W
Laser wavelength 1064nm 1064nm
Laser spot adjust range 0.1-2.0mm 0.1-2.0mm
Pulse width <20ms <20ms
Welding frequency 0-40Hz 0-40Hz
Aimed at positioning Red light and CCD checking system Red light and CCD checking  system
Electricity demand 220V/50Hz/40A 220V/50Hz/10A
Holistic power 4.5KW 6KW
Cooling Water Water
Use of the environment Clean and dust-free source Clean and dust-free source

Small Volume Jewelery Laser Spot Welder to Weld GoldSilver and Other Metal Jewelry
Small Volume Jewelery Laser Spot Welder to Weld GoldSilver and Other Metal Jewelry
Small Volume Jewelery Laser Spot Welder to Weld GoldSilver and Other Metal Jewelry

1.User-friendly English manual and video CD for machine using and maintaining
2.My company English software can do all kinds of patern recognition,software upgrading and updating and updating free
3.All product has 12 months warranty,we can provide technical support even after the warranty

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

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  • Product Quality Commitment

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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