Robotic ID & OD Laser Cladding System

Presentation of the equipment's characteristics

Greenstone GST RoboClad LDR Series – Robotic Laser Cladding Additive Manufacturing System
Manufactured by Chengdu Greenstone Laser Technology Co., Ltd., the GST RoboClad LDR Series is a robotic laser cladding (laser metal deposition / DED) solution engineered for high-efficiency additive manufacturing, surface reinforcement, and remanufacturing of large, high-value components. Designed around 6–10 axis coordinated motion, the system supports complex toolpaths on long shafts and curved surfaces, enabling stable and repeatable cladding quality for industrial production and repair shops. Typical applications include outer diameter and inner bore cladding, wear/corrosion restoration, and functional coating builds on parts such as rollers, shafts, hydraulic components, and other heavy-duty cylindrical workpieces. With a 2–10 m forming range, Siemens control architecture, and flexible powder-feeding options, the GST RoboClad LDR platform meets real market demand for cost-effective refurbishment, reduced downtime, and consistent metallurgical bonding without large heat-affected zones typical of conventional processes.

6–10 Axis Coordinated Motion for Complex Surfaces
Multi-axis linkage enables smooth deposition on complex curved geometries, transitions, and long components, improving bead uniformity and reducing rework—ideal for repair/remanufacturing where part shapes vary.
Large Forming Range (2–10 m) for Long Shafts & Heavy Workpieces
Built for industrial-scale parts, supporting extended travel and stable processing across large-length components—common in mining, metallurgy, power generation, and heavy equipment maintenance.
Industrial Control & Stable Integration
Equipped with Siemens S7-1500 electrical system for robust automation, easier production-line integration, and reliable long-run operation in factory environments.
Flexible Powder Feeding (3-way / 6-way) + Single/Double Hopper Options
Supports different alloy powders and process strategies (e.g., standard wear layers, corrosion-resistant layers, graded builds). Single/double hopper configurations help match throughput and material management needs.
Dedicated Cladding Heads Matched to Power Levels
Uses purpose-matched cladding heads (GR40/60/100/120 series in the source spec) to improve energy delivery stability and powder utilization across different kW classes.
Designed for Forming + Remanufacturing
Market demand is driven by extending component life and cutting replacement costs. The GST RoboClad LDR platform is positioned for both new builds (additive forming) and repair (remanufacturing), helping users shorten turnaround time while maintaining consistent surface quality.

GST Model (Series)	Reference Class	Laser Power	Fiber System	Laser Cladding Head	Powder Feeding Mode	Electrical System	Powder Feeding System	Motion System
GST-LDR3000	3000LD	3 kW	600 μm, 20 m	GR40LD	3-way / 6-way	Siemens S7-1500	Single / Double hopper	Robot + machine tool
GST-LDR4000	4000LD	4 kW	600 μm, 20 m	GR40LD	3-way / 6-way	Siemens S7-1500	Single / Double hopper	Robot + machine tool
GST-LDR6000	6000LD	6 kW	600 μm, 20 m	GR60LD	3-way / 6-way	Siemens S7-1500	Single / Double hopper	Robot + machine tool
GST-LDR9000	9000LD	9 kW	800 μm, 20 m	GR100LR	3-way / 6-way	Siemens S7-1500	Single / Double hopper	Robot + machine tool
GST-LDR12000	12000LD	12 kW	1000 μm, 20 m	GR120LR	3-way / 6-way	Siemens S7-1500	Single / Double hopper	Robot + machine tool