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Automatic Robot Welding System for Excavator Boom & Arm, with Head and Tail Welding Positioner

Automatic Robot Welding System for Excavator Boom & Arm, with Head and Tail Welding Positioner

MOQ: One unit
Standard Packaging: Wooden box
Delivery Period: 5-8 work days
Detail Information
Place of Origin
China
Highlight:

Automatic robot welding system for excavator

,

Excavator boom welding positioner

,

Head and tail welding positioner system

Product Description
Automatic Robot Welding System for Excavator Boom & Arm
Complete welding system featuring head and tail welding positioner for heavy-duty construction machinery components.
System Overview
This professional heavy-duty automatic workpiece rotating equipment is specifically designed for robotic welding of long, large, and asymmetric metal structural parts. The system integrates seamlessly with six-axis welding robots to create fully automated welding workstations, ideal for mass production of construction machinery components including excavator booms, arm assemblies, buckets, and large steel structural parts.
Advanced Dual-Support Design
Unlike conventional single-axis positioners, our head-tail double-support structure eliminates instability issues during long workpiece rotation. The system features a separated headstock driving end and movable tailstock supporting end. The headstock delivers high-torque stable rotation power while the tailstock supports the workpiece free end, ensuring ultra-stable operation under full-load conditions and preventing shaking, vibration, and welding deviation during high-precision robotic welding.
Flexible Center Distance Adjustment
The tailstock glides freely along precision ground heavy-duty base rails, allowing operators to adjust the span between head and tail according to workpiece length. This versatile design enables one machine to handle multiple applications, perfectly accommodating workpieces of varying lengths while maximizing equipment utilization and reducing factory procurement costs.
Automated Synchronous Welding
The positioner achieves full synchronous linkage with industrial welding robots, continuously rotating workpieces at uniform low speeds to maintain all welding seams in optimal flat welding horizontal positions. The welding robot synchronously tracks weld trajectories to complete continuous, uniform automatic welding, replacing traditional manual flipping, positioning, and welding operations.
Robust Construction
Manufactured from thickened Q235 integral welded steel structure, the equipment undergoes secondary high-temperature stress relief annealing treatment to eliminate internal welding stress. This ensures the machine body remains deformation-free, stable, and precise during long-term heavy-load continuous operation, guaranteeing long-term precision stability and extended service life.
Precision Drive System
The driving system incorporates industrial-grade frequency conversion motors and high-precision planetary reducers, delivering substantial output torque with uniform, silent rotation and smooth stepless speed regulation. Exceptional repeated positioning accuracy ensures consistent welding product quality.
Intelligent Control System
Featuring industrial PLC intelligent control with human-machine touch screen operation interface for intuitive, efficient operation. The system includes standard robot signal interfaces for real-time communication and synchronous linkage with mainstream welding robots, enabling coordinated multi-axis composite motion for complex curved seams and spatial multi-angle welds.
Comprehensive Safety Features
Multiple protection mechanisms include emergency stop protection, overload automatic power-off protection, current overload protection, and safety interlock protection. The IP54-rated electrical cabinet provides dustproof and waterproof performance for harsh workshop environments, ensuring stable, failure-free operation.
Technical Specifications
Parameter Specification
Load Capacity 1000kg / 2000kg / 3000kg / 5000kg (customizable)
Rotation Speed 0.1-1.5 rpm, infinitely variable speed
Rotation Mode Bidirectional clockwise & counter-clockwise rotation
Adjustable Center Distance 1000mm-6000mm (custom extended length available)
Maximum Workpiece Diameter 1200mm
Rotation Motor Power 2.2kW / 3kW / 4kW / 5.5kW (according to load)
Repeated Positioning Accuracy ≤ ±0.1°
Control System Industrial PLC + Touch Screen
Linkage Function Full synchronous linkage with welding robot
Main Material Thick Q235 steel plate, stress relief annealing processed
Electrical Protection Grade IP54
Working Temperature 0°C-45°C
Structural Feature Heavy-duty anti-deformation integral welding frame
Core Advantages
  • Ultra-stable dual-point support structure for long, heavy workpieces with no shaking during welding
  • Fully adjustable span distance compatible with multiple workpiece lengths for high versatility
  • Robot synchronous linkage operation for truly unmanned automatic cycle welding
  • Continuous flat welding position maintenance reduces welding spatter, pores, and defect rates
  • Heavy-duty integral steel frame with stress relief treatment for durability and deformation resistance
  • High-precision drive system ensures uniform rotation, stable weld bead, and consistent product quality
  • Intelligent human-machine operation interface for ease of use, low failure rates, and simple maintenance
Application Scope
This head-tail welding positioner serves as core automation equipment for construction machinery welding production lines. It is extensively used for automatic welding of excavator booms, arms, buckets, loader structural parts, engineering machinery frames, and various large long-span steel structural components. The system represents the optimal upgrade solution for manufacturing enterprises seeking to replace manual welding, enhance production efficiency, and stabilize welding quality.
Automatic Robot Welding System for Excavator Boom and Arm with Head and Tail Welding Positioner
Products
PRODUCTS DETAILS
Automatic Robot Welding System for Excavator Boom & Arm, with Head and Tail Welding Positioner
MOQ: One unit
Standard Packaging: Wooden box
Delivery Period: 5-8 work days
Detail Information
Place of Origin
China
Minimum Order Quantity:
One unit
Packaging Details:
Wooden box
Delivery Time:
5-8 work days
Highlight

Automatic robot welding system for excavator

,

Excavator boom welding positioner

,

Head and tail welding positioner system

Product Description
Automatic Robot Welding System for Excavator Boom & Arm
Complete welding system featuring head and tail welding positioner for heavy-duty construction machinery components.
System Overview
This professional heavy-duty automatic workpiece rotating equipment is specifically designed for robotic welding of long, large, and asymmetric metal structural parts. The system integrates seamlessly with six-axis welding robots to create fully automated welding workstations, ideal for mass production of construction machinery components including excavator booms, arm assemblies, buckets, and large steel structural parts.
Advanced Dual-Support Design
Unlike conventional single-axis positioners, our head-tail double-support structure eliminates instability issues during long workpiece rotation. The system features a separated headstock driving end and movable tailstock supporting end. The headstock delivers high-torque stable rotation power while the tailstock supports the workpiece free end, ensuring ultra-stable operation under full-load conditions and preventing shaking, vibration, and welding deviation during high-precision robotic welding.
Flexible Center Distance Adjustment
The tailstock glides freely along precision ground heavy-duty base rails, allowing operators to adjust the span between head and tail according to workpiece length. This versatile design enables one machine to handle multiple applications, perfectly accommodating workpieces of varying lengths while maximizing equipment utilization and reducing factory procurement costs.
Automated Synchronous Welding
The positioner achieves full synchronous linkage with industrial welding robots, continuously rotating workpieces at uniform low speeds to maintain all welding seams in optimal flat welding horizontal positions. The welding robot synchronously tracks weld trajectories to complete continuous, uniform automatic welding, replacing traditional manual flipping, positioning, and welding operations.
Robust Construction
Manufactured from thickened Q235 integral welded steel structure, the equipment undergoes secondary high-temperature stress relief annealing treatment to eliminate internal welding stress. This ensures the machine body remains deformation-free, stable, and precise during long-term heavy-load continuous operation, guaranteeing long-term precision stability and extended service life.
Precision Drive System
The driving system incorporates industrial-grade frequency conversion motors and high-precision planetary reducers, delivering substantial output torque with uniform, silent rotation and smooth stepless speed regulation. Exceptional repeated positioning accuracy ensures consistent welding product quality.
Intelligent Control System
Featuring industrial PLC intelligent control with human-machine touch screen operation interface for intuitive, efficient operation. The system includes standard robot signal interfaces for real-time communication and synchronous linkage with mainstream welding robots, enabling coordinated multi-axis composite motion for complex curved seams and spatial multi-angle welds.
Comprehensive Safety Features
Multiple protection mechanisms include emergency stop protection, overload automatic power-off protection, current overload protection, and safety interlock protection. The IP54-rated electrical cabinet provides dustproof and waterproof performance for harsh workshop environments, ensuring stable, failure-free operation.
Technical Specifications
Parameter Specification
Load Capacity 1000kg / 2000kg / 3000kg / 5000kg (customizable)
Rotation Speed 0.1-1.5 rpm, infinitely variable speed
Rotation Mode Bidirectional clockwise & counter-clockwise rotation
Adjustable Center Distance 1000mm-6000mm (custom extended length available)
Maximum Workpiece Diameter 1200mm
Rotation Motor Power 2.2kW / 3kW / 4kW / 5.5kW (according to load)
Repeated Positioning Accuracy ≤ ±0.1°
Control System Industrial PLC + Touch Screen
Linkage Function Full synchronous linkage with welding robot
Main Material Thick Q235 steel plate, stress relief annealing processed
Electrical Protection Grade IP54
Working Temperature 0°C-45°C
Structural Feature Heavy-duty anti-deformation integral welding frame
Core Advantages
  • Ultra-stable dual-point support structure for long, heavy workpieces with no shaking during welding
  • Fully adjustable span distance compatible with multiple workpiece lengths for high versatility
  • Robot synchronous linkage operation for truly unmanned automatic cycle welding
  • Continuous flat welding position maintenance reduces welding spatter, pores, and defect rates
  • Heavy-duty integral steel frame with stress relief treatment for durability and deformation resistance
  • High-precision drive system ensures uniform rotation, stable weld bead, and consistent product quality
  • Intelligent human-machine operation interface for ease of use, low failure rates, and simple maintenance
Application Scope
This head-tail welding positioner serves as core automation equipment for construction machinery welding production lines. It is extensively used for automatic welding of excavator booms, arms, buckets, loader structural parts, engineering machinery frames, and various large long-span steel structural components. The system represents the optimal upgrade solution for manufacturing enterprises seeking to replace manual welding, enhance production efficiency, and stabilize welding quality.
Automatic Robot Welding System for Excavator Boom and Arm with Head and Tail Welding Positioner