Laser Mold Repair Welding Machine

Laser Mold Repair Welding Machine Laser Spot Welder for Mould

Mold laser welding machine is mainly used for repair of large and medium-sized molds. It is widely used in mobile phones, digital products, automobiles, motorcycles and other mold manufacturing.

Mold Repair Welder Laser Welding Machine for Stainless Steel Aluminum Alloy

The laser mold repair welding machine can quickly and accurately repair the pores, slag holes, and shrinkage holes formed during the casting process. Suitable materials for laser repair include ductile iron, gray iron, stainless steel, etc.

Mould Repairing Laser Welding Machine:
1. By welding workpiece axis X/Y/Z/D for stepping drive, meet the needs of the big trip.
2. Repeated positioning precision, fast welding speed and high efficiency.
3. Automatic focus and rotation function weld products of any shape 3D space.
4. Tailored four axes linkage control system for laser welding, stable performance and easy for beginner.

1. Processing speed is fast.
2. Small thermal deformation and heat affected zone (suitable for processing high melting point, high hardness, special materials)
3. Local heat treatment of the parts.
4. It can process complex shapes of parts and small parts, and can also process in vacuum.
5. No noise, no pollution to the environment.
6. Combine with computer technology to facilitate automation.
7. Improve the quality of the workpiece.
8. No pre-heat treatment is required, and the workpiece will not anneal after welding.
9. deformation-free collapse, no pores and trachoma.
10. can be used for cracks, collapses, corners, sand holes and repairs after use of the mold.


Can be used on titanium, nickel, tin, zinc, copper, aluminum, chromium, niobium, gold, silver and other metals and their alloys, as well as steel. Welding of the same material of such alloys as felling alloys may also be applied to copper-nickel, nickel-titanium, copper-titanium, brass-copper and other heterogeneous metal welding.

Mold industry
1. Injection mold 2, stamping die 3 die-casting die 4 rubber die 5 copper alloy die

Foundry industry
This welder also has a good performance in casting defects. Quick and precise repair of the pores, slag holes, shrinkage holes, etc. during the casting process.

It has excellent repair effect on defects such as ductile iron, gray iron and stainless steel, and has fast welding repair speed, no color difference or small color difference after welding, and is suitable for the production of factory scale.

Various workpiece parts
This model can perfectly repair shafts, teeth and other workpieces.

Technical Parameters

Model DP-MW200
Maximum laser power 200W
Pulse frequency 1-100Hz
Rated Power 10KW
Laser work material Nd:YAG
Focus lens 100-150mm
Laser wavelength 1064nm
Minimum spot size 0.2mm
Pulse width 0.1-20ms
Observation system Cross microscope
Cooling mode Chilling machine
Power requirement three phase 380VAC 15% 50HZ 40A above
Working table 500×350mm
Movement workbench XY Manual, Z electric lift 300*200*300mm
Frame Aluminum alloy
Dimension Machine: 150*60*118cm  Chiller:60*46*85cm
Consumables Xenon lamp, protective lens (Recommend buy two more units)
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