High-Precision Laser Quenching Equipment GR-3000LQ from China Suppliers and Factory for Micro-Parts Processing
Core Technical Innovations
Micro-Focused Laser Technology
Utilizing a high-precision galvanometer scanner and specialized optics, the system delivers a laser spot size as small as 50μm, enabling localized hardening of delicate features such as micro-gears, connector pins, or surgical tool edges without affecting adjacent areas.
Adaptive Process Control
AI-powered software dynamically adjusts laser parameters (power, pulse frequency, scan speed) based on real-time thermal imaging, ensuring consistent hardness (55-62 HRC) and controlled case depth (0.1-1.5mm) for materials ranging from stainless steel to titanium alloys.
Modular Fixturing System
Quick-change clamping mechanisms and customizable jigs accommodate components as small as 1mm in diameter, reducing setup time by 70% for mixed-batch production.
Non-Contact Efficiency
The laser’s selective energy input eliminates mechanical stress and distortion, critical for preserving the dimensional stability of thin-walled or heat-sensitive parts.
Industry-Specific Applications
Electronics
Harden micro-connectors, semiconductor tooling, or MEMS components to resist wear and corrosion in high-frequency operations.
Medical Devices
Strengthen surgical blades, dental implants, or orthopedic screws with biocompatible coatings for enhanced durability.
Watchmaking & Micro-Engineering
Apply wear-resistant layers to miniature gears, escapement mechanisms, or luxury timepiece components.
Automotive Micro-Parts
Improve fatigue resistance of fuel injector nozzles, sensor housings, or transmission micro-gears.
Operational Advantages
Space-Saving Design
Compact footprint (1.5m x 1m) allows integration into laboratory benches or small-scale production lines.
Energy Efficiency
Low-power laser operation (100-500W range) reduces energy consumption by 40% compared to conventional hardening methods.
Zero Waste Process
Eliminates quenching fluids and toxic chemicals, aligning with eco-friendly manufacturing standards.
Smart Automation & Future Readiness
The system features plug-and-play automation with IoT connectivity, enabling remote monitoring, predictive maintenance, and seamless integration into Industry 4.0 workflows. Machine learning algorithms optimize laser paths for complex 3D contours, ensuring uniform hardness even on freeform surfaces.
Sustainability & Cost Savings
By extending the lifespan of high-value micro-components and minimizing material waste, the equipment reduces replacement costs by up to 50%. Its compatibility with recycled alloys and additive repair workflows further supports circular economy initiatives.
Product Characteristics
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3D CNC operating system
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Small-scale processing range
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Suitable for surface quenching and strengthening of small parts in batches
Product Parameters
| Small parts laser quenching equipment GR-3000LQ | |||
| Model | GR-2000LHD | GR-3000LHD | GR-4000LHD |
| Laser Power | 3kw | 4kw | 4kw |
| Fiber System | 600μm，20m | 600μm，21m | 600μm，20m |
| Laser Quenching lens | GR60LQ | GR60LQ | GR60LQ |
| Spot width | 5-20mm | 5-30mm | 5-40mm |
| Electrical system | Siemens1500 | Siemens1500 | Siemens1500 |
| Motion system | Three-dimensional numerical control | Three-dimensional numerical control | Three-dimensional numerical control |
Line of Production
Frequently Asked Questions
Q: What is the minimum laser spot size and hardening range of this equipment?
The equipment utilizes Micro-Focused Laser Technology to deliver a laser spot size as small as 50μm. The spot width varies by model, ranging from 5-20mm (GR-2000LHD), 5-30mm (GR-3000LHD), to 5-40mm (GR-4000LHD).
Q: What hardness levels and case depths can be achieved?
With Adaptive Process Control, the system dynamically adjusts parameters based on real-time thermal imaging, ensuring a consistent hardness of 55-62 HRC and a controlled case depth of 0.1-1.5mm.
Q: Which industries are best suited for this micro-laser hardening system?
It is highly suitable for Electronics (micro-connectors, semiconductor tooling), Medical Devices (surgical blades, orthopedic screws), Watchmaking & Micro-Engineering (miniature gears), and Automotive Micro-Parts (fuel injectors, sensor housings).
Q: How does the system support smart automation and Industry 4.0?
The system features plug-and-play automation with IoT connectivity for remote monitoring and predictive maintenance. Machine learning algorithms also optimize laser paths for complex 3D contours.
Q: What are the environmental and cost benefits of using this equipment?
The system features a zero-waste process that eliminates quenching fluids and toxic chemicals. It operates on low power (100-500W), reducing energy consumption by 40% and cutting overall replacement costs by up to 50%.
Q: What operating system and motion control does the equipment use?
The equipment is designed with a 3D CNC operating system and features a three-dimensional numerical control motion system, powered by a Siemens 1500 electrical system.