Description
Professional Grade Mold Restoration with ONS-M400W
The OHS-M400W Mold Laser Welding Machine is a specialized precision equipment tailored for the mold and die industry. Utilizing advanced YAG solid-state laser technology, it provides an ideal solution for repairing defects, cracks, and wear in high-value molds used in hardware, casting, and machinery manufacturing.
Unlike general-purpose welders, the OHS-M400W uses high-current micro-beam pulses to fuse welding wire and the workpiece in milliseconds. This instantaneous process ensures that energy is concentrated solely on the welding spot, protecting the integrity of the base material and eliminating post-welding issues like stress deformation or structural softening.
Technical Specifications
| Feature | Specification |
| Laser Type | YAG Pulse |
| Max Laser Power | 400W |
| Laser Wavelength | 1064nm |
| Single Pulse Energy | 110J |
| Pulse Width | 0.1ms – 20ms |
| Welding Frequency | 1Hz – 50Hz |
| Spot Size Adjustment | 0.2mm – 2.0mm |
| Working Table Stroke | X: 450mm / Y: 350mm (Manual) |
| Z-Axis Stroke | 150mm (Electric) |
| Microscope | Binocular 10X |
| Cooling Method | External Water Chiller |
| Total Power Consumption | 14KW |
| Package Weight | 360KG |
Component images
Why Choose the ONS-M400W?
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Versatile Material Support: Effectively welds various mold steels, copper, and aluminum alloys.
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Micro-Computer Control: Ensures optimal power distribution for different wire diameters.
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Industrial Stability: Operates reliably even with voltage fluctuations of ±20%.










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