Jinan Weihua Machinery & Equipment Co.,Ltd.
Jinan Weihua Machinery & Equipment Co.,Ltd.
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300w Standard Mold Repair Laser Welding Machine

Mold laser welding machine, also known as mold laser repair machine, uses laser welding method to repair fine areas of metal molds. Through the programming mode, the equipment can control the welding head to do welding for various parts of the mold. It offers a small heat-affected zone, low oxidation rate, and seamless, smooth repairs, effectively preventing mold deformation issues in later stages.


300w Standard Mould Repair Laser Welding Machine Technical Parameters

MAX. Output Power200 Watts300 Watts400 Watts500 Watts
Laser TypeNd3+: YAG
Wavelength1064 nm
Max Single Pulse Energy100J110J120J140J
Xenon LampSingle Xenon LampSingle Xenon LampDual Xenon LampsDual Xenon Lamps
Laser CavityCeramic CavityCeramic CavityMetal CavityMetal Cavity
MAX. Pulse Frequency≤30Hz≤30Hz≤40Hz≤50Hz
Peak Power8KW12KW18KW24KW
Pulse Width0.1-6ms0.1-6ms0.1-8ms0.1-10ms
Welding Depth0.1mm-1.5mm0.1mm-2mm0.1mm-2.5mm0.1mm-3mm
Focal Diameter0.3-3.0mm
Cooling systemExternal water cooling
Vision system10X Stereo microscope + CCD Camera Display (optional)
WorktableX:200mm, Y:100mm, Z:200mm; Loading ability:≤200kg
Work RangeX:400mm, Y:200mm, Z:700mm
Water Chiller1P1.5PSmall 3PBig 3P
Power SupplyAC220V/50Hz-60HzAC380V/50Hz-60Hz

Features of 300w Standard Mold Repair Laser Welding Machine


Mold laser welding machine is a new type of welding method. It is mainly used for repair welding of thin-walled and fine parts. It can realize spot welding, butt welding, overlay welding, and sealing welding, etc. on metal molds.


Microscope system: With 10X microscope. high-speed liquid crystal light valve. High definition and easy to observe, convenient for welding operations, and provides better results. 


Control System: Utilizes a digital control system with a capacitive touchscreen, featuring a user-friendly parameter interface for intuitive display, simple and convenient operation. And the Chinese, English, Korea, Russian languages available for screen.


Imported ceramic condenser cavity, corrosion resistance, high temperature resistance and Chamber life (8-10 years), Xenon lamp life of more than 8 million times.


Welding head with 360 degrees rotation, it can meet the requirements to weld different welding angles.


Fast processing speed, minimal thermal deformation, and a small heat-affected zone (suitable for processing high melting point, high hardness, and special materials).


This laser welding equipment for sale can perform localized heat treatment on parts, process complex-shaped and small-sized parts, and also operate in a vacuum environment.


Noise-free processing, environmentally friendly, and combined with computer technology for easy automation.


Advanced processing methods enable structural and material improvements in existing products, resulting in enhanced workpiece quality.


No preheating required, post-welding workpieces are free from annealing, collapsed edges, porosity, and blowholes.


Suitable for repairing cracks, fractures, sharp corners, sand holes, and worn-out molds.


Different hardness materials can be used to achieve desired post-welding hardness (e.g., HRC60). It is also applicable for welding repairs on cold forging dies and cutting tool edges, eliminating the tedious processes of preheating and insulation associated with conventional argon welding.

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Weihua provides high-quality laser machines
Weihua provides high-quality laser machines
No.12111 Jingshi Road, Lixia District, Jinan, Shandong Province, China