Dongguan Del Laser Technology Co., Ltd

Providing Excellent Products And Services For You.

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsLaser Welding Machine

Automatic Laser Welding Machine , High Speed Mould Fill Spot Welding Equipment

Good quality Laser Marking Machine for sales
Good quality Laser Marking Machine for sales
Del laser cutting machine is great. There are many world's advanced laser cutting equipment. Machines are unique and good performance.

—— Sanjay Koul

The color printing and laser cutting machine surprise me. The machine is the only one I saw in the market can cutting and printing at the same time.

—— Laurawu

small laser cutting machine is stable and cheap. It is Very satisfied with this service. Del Laser is great.

—— Gambari

I'm Online Chat Now

Automatic Laser Welding Machine , High Speed Mould Fill Spot Welding Equipment

China Automatic Laser Welding Machine , High Speed Mould Fill Spot Welding Equipment supplier

Large Image :  Automatic Laser Welding Machine , High Speed Mould Fill Spot Welding Equipment

Product Details:

Place of Origin: Dongguan Guangdong
Brand Name: Del Laser
Certification: ISO
Model Number: DG-200P

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Price: Price negotiable
Packaging Details: Wood box
Delivery Time: 14 working days
Payment Terms: L/C, T/T, MoneyGram
Supply Ability: 30 Set
Contact Now
Detailed Product Description
Laser Power: 200W / 300W / 400W Laser Wave-length: 1064nm
Solder Joint Range: 0.1- 3.0 Mm Solder Joint Size: 0.2- 3.0 Mm
Pulse Width: 0.5-25ms Pulse Frequency: ≤50Hz
Cooling Way: Water Cooling Type Of Laser: Nd:YAG
Power Supply: 380V/3-phase/50Hz/40A Cooling Mode: Water Coolling
Workbench Travel Distance: X=300mm,Y=200mm(X、Y Manual Adjustment And Z Motorized) Loading Ability: ≤200KG
Vision System: Microscope Or CCD( Rotating 360º) Protect Gas: Argon Gas

Automatic High-speed Mould Fill Laser Welding Machine Stable and Precise Welder


DG laser mould welder is specially designed for the mould industry, which adopts laser high energy focusing to effectively process some tiny broken parts of moulds. Such as: repairing all kinds of mould cracks, small holes, collapse, sealing edge and other tiny parts. Through the repairing of moulds, it is possible to reuse the moulds, save the production cost and improve the working efficiency significantly. This technology can also be used to modify the design or size of moulds, avoid the thermal strain and afterprocessing to greatly reduce the development period.


 Technical specification 


Model No DG-200P DG-300P DG-400P
Max. laser power 200W 300W 400W
Workbench travel distance X=300mm,Y=200mm(X,Y manual adjustment and Z motorized)
Loading ability ≤200KG
Power requirements 220V±10%/50Hz or 380V±10%/50Hz
Type of Laser Nd:YAG
Solder joint range 0.1~0.3mm
Solder joint size 0.2 - 3.0mm
Laser wave-length 1064nm
Pulse width 0.5~25ms
Continuous frequency ≤50Hz
Cooling way Water cooling
vision system Microscope or CCD( rotating 360º)
Protect gas argon gas





1. Use the most advanced light shielding system to eliminate the irritation to eyes by light during working.


2. The parameters are controlled by intelligent remote controller, which is simple and convenient.


3. The work bench can be lifted, and moved in three dimensions.


4. The size of light spot can be adjusted.


5. The laser head and optics part can be rotated for 360°, upward/downward lifting and forward/backward pushing, suitable for repairing of large, medium and small moulds.


6. 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.





It has irreplaceable advantages while compare with traditional welding like high accuracy rate, high speed, depth, strength, no holes after processing, can polish into shining surface after welding, especially suitable to repair mould which requires polish.


1. High single-pulse energy.

2. Long lifetime laser cavity made in U.K

3. High efficiency YAG crystal to ensure the best beam quality and energy.

4. Install a safety shutter to against the Laser emission.

5. Stable laser power supply to ensure the system able to operate in 24hours.



  Application Industry  
Automatic Laser Welding Machine , High Speed Mould Fill Spot Welding Equipment


1. The materials that can be welded are extensive: cold work alloy steel, hot work alloy steel, nickel tool steel, high grade steel, steel alloy, high tenacity aluminum alloy, etc.



2. The laser deposition welder system (laser mould welder) is specially designed for the mould industry and used in repairing of precision moulds, such as mould manufacture for digital products, mobile phone, toy, automobile and motorcycle, and molding industry.


Packaging & Delivery
Packaging Details: plywood package
Delivery Timewithin 14 workdays
 Why our fiber laser marking machine is best? 
1. Producing higher quality beam,higher photoelectric conversion, the marking quality will be more finer and higher precision
2. Small Size of water chiller.
3. No maintenances laser source(100,000 hours service time), easy to adjust focus.
4. low operation cost (low power consumption)
5. Maintenance free without routine replacement of consumables
6.Easy to use by unskilled operator


Contact Details
Dongguan Del Laser Technology Co., Ltd

Contact Person: Louise Del

Tel: +8613802459171

Send your inquiry directly to us (0 / 3000)