Schweißer-Positionierer

WUXI ABK Heavy-Duty Welding Positioner is designed for precision industrial welding applications including pressure vessel fabrication, structural steel welding, and pipeline girth welding.

The positioner features a heavy-duty worktable with 6 T-Slot clamping system capable of securing workpieces up to 2,000kg, making it suitable for wind tower fabrication. It offers 360° servo-driven rotation with adjustable speed from 0.1 to 1.2 RPM, equipped with conducting slip rings for tangle-free operation. Options include explosion-proof (ATEX Zone 1) and water-cooled table configurations for specialized applications.

The precision drive system combines an AC motor with planetary gear reducer to achieve ±0.5° positioning accuracy. A cycloidal-worm tilting mechanism provides 0-135° tilt range for complex weld angles. The Siemens PLC control system with HMI touchscreen includes over 100 preset welding programs and is compatible with robotic welding cells.

Customization options include:

• Load capacity from 500kg to 5,000kg for shipbuilding components

• Table diameters ranging from 800mm to 3,000mm

• CNC synchronization capability for automated production lines

Technical Parameters

WUXI ABK Welding Positioner Product Introduction

Our welding positioner is engineered for demanding industrial applications across multiple sectors. In heavy equipment manufacturing, it handles excavator booms and crane segments with precision. The energy sector utilizes this system for wind turbine flanges and pressure vessel fabrication, while transportation applications include rail bogies and shipbuilding components.

The positioner features advanced variable speed control through a frequency conversion drive system, offering smooth speed adjustment from 0.1 to 2 RPM with continuous regulation. This stepless speed transition eliminates gear shifting while maintaining a low-maintenance design that reduces operational costs.

Precision movement is achieved through a dual semicircular gear system on the output shaft combined with a worm gear reducer, providing stable tilting across a 0-135° range. The integrated current conduction system features a rotary electrical interface that connects directly to the worktable, enabling direct current transmission through the conductive shaft to prevent cable twisting during rotation.

Built for heavy-duty performance, the positioner utilizes a box-type base constructed from Q235-A steel with stress-relieved annealing treatment. Precision machined surfaces ensure dimensional stability under loads up to 5,000kg, making it suitable for the most demanding welding applications.

Key features include:

• Industry-proven durability for continuous operation

• Precision movement control for complex weld paths

• Integrated power transmission system

• Heavy-duty construction for maximum load capacity

This welding positioner is designed to enhance productivity and quality in fabrication processes while reducing operator fatigue and maintenance requirements. The robust construction and precision components ensure reliable performance in industrial manufacturing environments.

Technical Parameters of HBJ Series Welding Positioner:

1. Slewing bearing

The slewing bearing is a critical load-bearing component that enables relative rotation between machine parts while simultaneously handling axial, radial, and overturning moment forces. Its compact and lightweight design, made from high-strength alloy steel, ensures smooth operation with high precision (±0.05° rotation accuracy) and long service life. Key configurations include mounting bolt holes, optional internal/external gears, lubrication ports, and sealing systems for enhanced reliability. With a diameter range of 300–5000mm and load capacity up to 50,000kN, it is widely used in construction machinery, wind turbines, cranes, and military equipment. Custom designs are available for specialized applications.

2. Gear

1). Reverse gear

Generally, the turning angle of the turning gear is 0 °to  90 °. The function of displacement is achieved by turning the table.

2). Reverse gear

Gears are toothed mechanical components that transmit torque through meshing engagement with other gear elements like racks, worms or additional gears, enabling precise control over power transmission by modifying speed/torque ratios, redirecting motion paths, and converting motion types (e.g., rotary to linear). Their interlocking teeth design provides reliable force transfer while allowing for customizable mechanical advantage in various industrial applications.

3.Reducer

Gear reducers are mechanical power transmission devices that utilize precision gear systems to reduce input speed while proportionally increasing output torque, with the output torque being the product of motor torque and gear ratio (without exceeding the reducer’s rated capacity). These systems simultaneously decrease load inertia by the square of the reduction ratio, enabling optimized power conversion for various industrial applications through efficient gear engagement.

Welding Turntable Maintenance Guidelines

Core maintenance content

Daily maintenance-cleaning welding slag, checking lubrication and electrical safety.

Regular maintenance-tighten bolts, check transmission mechanism and test safety function.

Deep maintenance-annual replacement of worn parts, re-lubrication and system calibration

Fault early warning-Stop immediately when abnormal noise/uneven rotation occurs.

Maintain value

• Extend the service life of equipment by more than 30%
• Reduce sudden downtime
• Ensure the stability of welding accuracy.

Product certification
Step into the future of welding technology with our cutting-edge solutions.
From automated processes to intuitive controls, our products are at the forefront of innovation, providing you with the tools you need to stay ahead in today’s competitive market!

Wuxi ABK Machinery Co.Ltd is a professional manufacturer of welding rotator in China. And our welding rotator mainly includes standard welding rotator, adjustable welding rotator, and special welding rotator. We can also provide our clients around the world with many other products including welding turntable, pile welding machine, wind tower production line, H beam welding line, pipe welding equipment, CNC cutting machine, grinding machine, roll forming machine, plate bending machine, etc. We have obtained ISO and CE certification, and we also offer OEM service.