Product Overview
Laser mold repair welding machine is professional equipment for mold surface repair. Adopting pulsed laser source, it realizes micro surfacing and filling of mold defects with extremely small heat-affected zone. It can repair sand holes, cracks, wear and casting defects on molds without preheating, and the workpiece will not deform or anneal after welding, greatly extending mold service life and saving new mold cost.
Key Features
- Minimal heat-affected zone, no mold deformation after repair
- Precise welding point, easy to repair tiny and intricate mold areas
- Simple operation, short learning curve for technicians
- Weld seam finish is high, less post-grinding work
- Compatible with various mold steel, die steel, stainless steel, copper alloy
Technical Specifications
| Item | Parameter |
|---|---|
| Laser Type | Pulsed Nd:YAG Laser |
| Laser Power | 200W / 300W / 400W |
| Laser Wavelength | 1064nm |
| Pulse Width | 0.1-20ms Adjustable |
| Frequency | 0-50Hz |
| Spot Diameter | 0.2-2.0mm Adjustable |
| Min. Repair Crack | 0.05mm |
| Cooling Mode | Integrated Water Cooling |
| Observation System | Microscope + Crosshair Positioning |
| Working Voltage | AC 220V |
| Machine Size | 800×650×900mm |
| Weight | 110KG |
Application Materials & Industries
For injection mold, die-casting mold, plastic mold repair. Applied to automotive molds, mobile phone shell molds, toy molds, electronic product mold manufacturing and maintenance industry.
Optional Accessories
Microscope camera display, laser welding wire set, mold moving workbench
FAQ
- Q: Will the mold deform after repair? A: No. Minimal heat input, no annealing or deformation, mold precision is preserved.
- Q: What molds can it repair? A: Injection molds, die-casting molds, plastic molds, mold steel and stainless steel.
Inquiry CTA
Repair Your Mold at Low Cost → Send mold photos for free feasibility check and get a tailored repair solution & price.
