Customized Screw Laser Cladding Equipment Successfully Delivered to Overseas Customer
Introduction: Why Laser Cladding Is Essential for Screw Components
Industrial components such as screws are subjected to long-term operation under high load, high temperature, and corrosive environments. Over time, surface wear and corrosion are inevitable, leading to dimensional inaccuracies and poor matching with barrels. This directly reduces extrusion efficiency and product quality, often forcing manufacturers to replace high-value components prematurely.
Compared with traditional repair and surface strengthening technologies—such as electroplating, thermal spraying, and welding—laser cladding has emerged as a superior solution for screw remanufacturing and performance enhancement.
Limitations of Traditional Screw Repair Technologies
Conventional screw repair processes often suffer from multiple technical limitations:
Excessive heat input causing screw deformation
Large heat-affected zones that weaken the base material
Insufficient coating hardness and bonding strength
Unstable process quality and high rework rates
These issues not only affect product performance but also increase downtime and maintenance costs.
Laser Cladding: A High-Performance Solution for Screw Remanufacturing
Laser cladding technology effectively overcomes the shortcomings of traditional methods. By precisely controlling heat input and material deposition, laser cladding produces dense, metallurgically bonded coatings with minimal dilution.
After laser cladding treatment, repaired screws often achieve equal or even superior performance compared to new components, delivering the following benefits:
Extended service life
Reduced component replacement costs
Shorter delivery cycles
Improved overall production efficiency
Nearly 20 Years of Expertise in Laser Cladding Technology
With nearly two decades of experience in laser cladding additive manufacturing, Huiri has accumulated extensive technical know-how and application expertise. The company has successfully provided screw surface enhancement solutions for numerous domestic and international customers across multiple industries.
In response to the urgent surface strengthening requirements of an overseas screw manufacturer, Huiri’s engineering team delivered a customized screw laser cladding machine, tailored to the customer’s specific production environment and technical standards.
Customized Screw Laser Cladding Equipment: Design and Configuration
This screw laser cladding equipment was fully customized based on the customer’s process requirements. Through optimized mechanical design and process integration, the system significantly improves coating quality and production efficiency.
Key Design Features
Modular integrated structure for fast overseas installation and commissioning
Compact and refined appearance with high operational reliability
Effective powder containment design to reduce material spatter and protect the workshop environment
Main System Components
Induction heating water chiller
Powder feeder
Laser source
Water cooling system
Electrical control cabinet
Voltage stabilizer
Rotary table
Oscillation unit
Laser cladding head
Induction heating power supply
Core Advantages of the Screw Laser Cladding Machine
Wide Voltage Adaptability for Global Applications
Equipped with a high-precision voltage stabilizer, the system ensures stable power supply for both the laser and rotary table. Even under sudden grid voltage fluctuations, output voltage remains within ±2%, preventing downtime and ensuring consistent laser cladding quality.
Innovative Water-Cooling Design
The laser cladding head adopts an integrated water-storage circulation cooling system with a large heat dissipation area. This design improves cooling efficiency while simplifying piping layout, significantly reducing maintenance complexity for overseas customers.
Flexible Inert Gas Protection System
The equipment supports multiple inert gases such as nitrogen and argon. Users can switch gas types according to cladding materials and process requirements. Built-in flow control and electrical regulation ensure precise and stable gas delivery, eliminating manual adjustment errors.
Coaxial Powder Feeding for Superior Cladding Quality
The coaxial powder feeding system synchronizes powder and shielding gas delivery, with airflow directed from the center outward. This effectively prevents optical lens contamination, reduces dust emission, and ensures uniform, high-quality cladding layers.
Intelligent Control and Easy Operation
The system features a four-axis linkage control system with linear guides, rack-and-pinion, and ball screw structures. Manual and automatic modes are supported. Integrated temperature sensors enable real-time monitoring, ensuring stable heating and insulation during processing. Operators can master the system quickly, minimizing training time.
In-House Manufactured Core Components
Huiri independently develops and manufactures key components, including the laser cladding head and powder feeder, demonstrating strong technical capabilities.
The upgraded laser cladding head is 25% lighter and offers 30% higher cooling efficiency
Supports straight and transition optical paths for complex curved surface processing
Single-barrel powder feeder driven by a stepper motor, with powder feeding accuracy ≤1%
Suitable for laser cladding, thermal spraying, 3D printing, and precision powder delivery applications
One-Stop Service and Global Support
Simplified Installation
The equipment integrates inert gas interfaces, allowing customers to connect directly to on-site gas sources. This avoids complex cross-border transportation of pressure vessels and reduces installation time and cost.
Cloud Monitoring and 24/7 Online Support
Through cloud-based monitoring, Huiri engineers can remotely diagnose equipment status. A 24/7 online technical support team ensures rapid response to overseas service requests.
Comprehensive Training Program
Huiri provides full-process training covering operation, maintenance, and laser cladding process optimization, enabling customers to independently operate and maintain the equipment.
Empowering Global Manufacturing with Customized Laser Cladding Solutions
The successful delivery of this customized screw laser cladding equipment further demonstrates Huiri’s technical strength and customer-centric service philosophy. From early-stage requirement analysis—covering voltage standards, production environments, and workpiece characteristics—to equipment design, manufacturing, installation guidance, and after-sales support, Huiri delivers true one-stop customized laser cladding solutions.
To date, Huiri has supplied tailored laser cladding equipment to customers in many countries and regions worldwide. These solutions are widely used in petrochemical, engineering machinery, and power energy industries for surface enhancement and remanufacturing. For batch laser cladding repair applications, Huiri has also developed specialized systems for glass mold punches, cutting picks, brake discs, dies, and integrated shaft internal and external diameter cladding—helping enterprises significantly reduce equipment investment and operating costs.
James Liu
James Liu – Chief Engineer, DED Laser Metal Additive Manufacturing Mr. James Liu is a preeminent expert and technical leader in the field of Directed Energy Deposition (DED) laser metal additive manufacturing (AM). He specializes in researching the interaction mechanisms between high-energy lasers and metal materials and is dedicated to advancing the industrialization of this technology for high-end manufacturing applications. As a core inventor, Mr. Liu has been granted numerous pivotal national invention patents. These patents cover critical aspects of DED technology, including laser head design, powder feeding processes, melt pool monitoring, and build path planning. He is deeply responsible…
