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1500W Mold Laser Repair Welder
Model: NICE-RE1500W
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 hardnelding.ess remains unchanged (HRC50+) after w 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.
Product Description
Mold Laser Repair Welder 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:
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
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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