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1000W Mold Laser Repair Welder
Model: NICE-RE1000W
Minimum order: 1 unit
Wheelbase:
Weight: 150kg
Function: Precision Repair: 0.1mm-level accurate welding for fine cracks and chipping. Zero Deformation: Heat-affected zone < 0.5mm, no damage to the mold body. Hardness Retention: Mold hardness remains unchanged (HRC50+) after welding. Smart Operation: CCD visual positioning, easy for beginners to operate. Multi-Material Compatibility: Suitable for steel, copper, alloys, and other mold materials. High Efficiency & Energy Savings: Saves 70% time compared to traditional welding, no post-weld heat treatment required.
Mold Laser Repair Welder
A mold laser repair welder is an advanced mold restoration equipment, with its core function being precision welding repair through high-energy laser beams. Below are its main features:
Core Functions in Detail
Precision Micro-Repair
The laser beam can be focused to a diameter of 0.1-0.5mm, enabling precise repair of millimeter-level defects (e.g., cracks, chipping, wear).
Example: Repairing hairline cracks (0.2mm) in injection mold cavities without overall heating.
Zero-Deformation Welding
Extremely small heat-affected zone (<0.5mm), preventing mold annealing, deformation, or dimensional distortion.
Comparison with traditional welding: Traditional welding has a heat-affected zone of 2-10mm, requiring subsequent correction and processing.
High-Strength Metallurgical Bonding
Instantaneous laser melting of metal (cooling rate 10⁵-10⁶°C/s) creates dense weld points without pores, with bonding strength higher than the base material.
Applicable materials: High-hardness mold steel (HRC50+), alloy steel, beryllium copper, etc.
Intelligent Operation
Equipped with CCD visual positioning and automatic wire-feeding systems for real-time defect tracking, eliminating reliance on veteran expertise.
Supports parameter storage: Pre-set welding solutions for different materials, enabling one-click activation.
Versatile Applications
Overlay Repair: Filling worn areas (e.g., die-casting mold punches).
Cladding Reinforcement: Surface fusion of wear-resistant alloys (e.g., tungsten carbide).
Dissimilar Material Welding: Joining steel and copper alloys, for example.
Compatible with multiple processes:
Typical Application Scenarios
| Scenario | Problems Solved | Results |
|---|---|---|
| Injection Mold Cavity Repair | Cracks, textured wear | Restores surface smoothness, extends lifespan 2-3x |
| Die-Casting Mold Punch/Core Reinforcement | Aluminum erosion damage | Adds wear-resistant layer, improves corrosion resistance by 50% |
| Precision Stamping Mold Edge Repair | Chipping, blunting | Post-repair accuracy ±0.03mm, no heat treatment needed |
| Large Forging Mold Local Repair | Fatigue cracks | Localized repair only, reduces costs by 60% |
Advantages vs. Traditional Welders
| Function | Laser Repair Welder | Traditional TIG Welder |
|---|---|---|
| Heat Input | Very low (≈100J/mm) | High (≈1000J/mm) |
| Post-Processing | None or light polishing only | Extensive polishing/correction |
| Operation Difficulty | 3-day training sufficient | 3-5 years of experience required |
| Comprehensive Cost | Long-term savings on rework/scrap | High hidden costs (energy/labor) |
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