Home
See Latest Products
-
cladding head
-
powder
-
Powder feeder
Wide-Track Laser Cladding Optics for OD Surfaces
Wide-track laser cladding optics for OD shafts, pipes and flat parts, using off-axis gravity powder feed with powder utilization up to 98%.
Annular Powder-Fed Laser Cladding Head for OD Components
Annular powder-fed cladding head for cylindrical OD parts, delivering stable circular deposition, over 90% powder utilization and carbide layers up to 70 HRC.
Off-Axis Wire-Fed Laser Cladding Head for OD Repair
Wire-fed laser cladding head for OD repair and surface buildup, with 100% filler utilization, low distortion and compatibility with multiple alloy wires.
Four-Jet Coaxial Powder Laser Cladding Head
Four-jet coaxial powder head for multi-directional laser cladding on OD and complex surfaces, combining stable deposition with powder utilization of at least 90%.
Flat-Top Square Beam Laser Cladding Optics for OD Surfaces
Square flat-top beam optics for OD laser cladding, designed for even energy distribution, high coating flatness and powder utilization of at least 90%.
Wide-Track Inner Bore Laser Cladding Head
Wide-track inner bore cladding head with a uniform rectangular beam and off-axis material feed, achieving powder utilization of at least 95% for ID surfaces.
Fe-Based Laser Cladding Powder for High-Hardness Wear Protection
Fe-based laser cladding powder for hard, wear-resistant overlays up to 70 HRC, with crack-resistant multi-layer performance and consistent spherical particle flow.
Cu-Based Laser Cladding Powder for Low-Friction Surface Repair
Cu-based cladding powders including aluminum bronze and tin bronze for low-friction, low-porosity overlays on bearings, cylinders and other sliding components.
Ni-Based Laser Cladding Powder for Corrosion & Wear Protection
Ni-based cladding powder for corrosion- and wear-resistant overlays on steel, with stable flowability and grades for acid service or tungsten-reinforced protection.
Gravity-Fed Metal Powder Feeder for Laser Cladding
Gravity powder feeder for laser cladding with stable flow control, real-time refill capability, simple maintenance and reliable long-duration operation.
Non-Stop Refill Powder Feeder for Continuous Laser Cladding
Continuous laser cladding powder feeder designed for refilling without process stops, providing stable metering for long runs and large-area deposition.
Pneumatic Remote Powder Feeder for Laser Cladding
Pneumatic powder feeder for synchronized long-distance delivery, with over 30 kg capacity and stable high-precision flow for large-area laser cladding.
Our Service
Application Scenarios
Mining Component Surface Reinforcement
Wear-resistant laser surface solutions for mining and heavy-machinery components exposed to abrasive particles, impact and high loads.
READ MORE
Power Industry Component Laser Hardening
Application-specific laser hardening for shafts, rotors, sealing areas and other power-generation components requiring localized surface treatment.
READ MORE
Oil & Gas Component Localized Repair
Localized laser cladding for oil and gas valves, shafts, sleeves and pressure-control components affected by wear or corrosion.
READ MORE
Large Shaft Wear-Resistant Remanufacturing
Laser cladding and remanufacturing configurations for worn shaft surfaces that require dimensional restoration and wear-resistant protection.
READ MORE
Valve Sealing Surface Corrosion Protection
Controlled laser deposition for valve sealing faces and internal surfaces requiring improved corrosion, erosion and wear resistance.
READ MORE
Internal Bore Cladding for Hydraulic Cylinders
Laser cladding solutions for restoring and protecting hydraulic cylinder bores with controlled heat input and application-specific internal processing optics.
READ MORE
Industry Solutions
Oil & Gas Component Repair
Wear- and corrosion-resistant cladding for valves, shafts, sleeves, drilling and pressure-control components.
Valve & Sealing Surface Cladding
Controlled deposition on sealing faces and internal surfaces to improve corrosion, erosion and wear resistance.
Mining & Heavy Machinery Remanufacturing
Repair and surface enhancement for high-load components exposed to impact and abrasive wear.
Power Generation Component Protection
Localized cladding and hardening for shafts, rotors, sealing areas and other critical power components.
About LZ Optical Technologies
LZ Optical Technologies develops laser cladding equipment, processing heads, powder delivery systems and application-specific optical solutions. Our engineering team supports customers from workpiece analysis and process development through equipment integration and production deployment.
- Custom Laser Cladding Solutions
- Advanced Beam Shaping
- Process Development Support
- System Integration
We welcome global distributors, system integrators, and industrial partners to cooperate with us for mutual growth and long-term success.
00+
Core engineering capabilities
00+
Application scenarios
00+
Material delivery approaches
00+
Integrated engineering partner
Technical Insights
Laser Quenching of Gears: A Paradigm Shift in Surface Strengthening
Aug 5, 2026
The mechanical transmission industry is undergoing a significant transformation. As high-end equipment moves toward lightweight designs and extreme precision, traditional hardening methods are reaching their physical limits. This report analyzes the transition from conventional induction quenching to laser quenching technology highlighting its technical advantages and economic impact.
READ MORE
How to Select a Laser Cladding Head for Internal Bore Applications
Apr 22, 2026
Selection depends on bore diameter, processing depth, working distance, laser power, spot geometry, material delivery and heat-management requirements.
READ MORE
Powder-Fed vs. Wire-Fed Laser Cladding: Key Selection Factors
Apr 22, 2026
Compare deposition flexibility, material utilization, surface geometry, process stability, feedstock availability and integration requirements before choosing powder or wire.
READ MORE
