The HGKF series intelligent anti-drift roller stand is a core tooling equipment tailored for the high-end manufacturing industry. It surpasses the simple support function of traditional roller stands by integrating precision sensing, intelligent control, and heavy-duty transmission technologies, aiming to completely solve the axial drift problem in large-diameter cylindrical welding, providing the ultimate solution for high-quality welding.
Products Description
Product Name: Rotating welding machine
Model: HGKF-100, HGZK-150, HGZK-200 High-End Intelligent Welding Rotators/Positioners
Rated Load Capacity: 1T, 5T, 10T, 20T, 50T, 100T (customizable)
Turning Speed: 0.05-1.0 rpm (steplessly adjustable)
Turning Angle: ±360° continuous
Drive: AC variable frequency drive / servo motor drive
Control: Independent control / linked control (with welding manipulator or welding machine)
Positioning Accuracy: ≤ ±0.5° (higher accuracy optional)

Standard welding positioner:


Product Advantages
1. Ultimate Precision, Eliminating Wobble
The adjustable welding rotator utilizes high-precision displacement sensors and a closed-loop servo control system to detect even millimeter-level workpiece movement in real time, and instantly drives the rollers to correct any deviation.
It maintains workpiece axial movement within ±1mm, fundamentally eliminating defects such as weld misalignment, incomplete fusion, and undercut caused by wobble, ensuring uniform weld formation and significantly improving the inspection pass rate.
2. Intelligent Core, Hassle-Free Operation
The rotating welding table features an industrial-grade PLC and a touch screen HMI, integrating parameter setting, operation monitoring, fault diagnosis, and data logging functions.
Wireless remote control allows for remote start/stop, speed adjustment, and emergency stop, greatly enhancing operational convenience and safety. With parameter memory, settings can be recalled with one click after changing workpieces, boosting production efficiency.
3. Heavy-Duty Design, Unbreakable Strength
Inheriting the robust design from our heavy-duty cold-drawing production line, the frame is made of high-quality alloy steel, sandblasted to SA2.5 grade and stress-relieved, ensuring structural stability under heavy loads.
The core drive components are precision-machined and undergo ultrasonic testing (UT), with a load capacity ranging from 1 to 50 tons, easily meeting the welding needs of various pressure vessels, pipes, and heavy rollers.
4. High Compatibility, Empowering Production
The infinitely variable speed control with a wide range of linear speed settings perfectly matches various welding processes, such as submerged arc welding and gas metal arc welding.
Our automated welding positioner can be easily integrated with welding manipulators, gantry cranes, and other equipment to build automated welding cells, enabling "unmanned" production lines-an ideal solution for creating a "dark factory" environment.

More About Hengtong Efficient welding rotator turning rolls Products For You
Head-to-Tail Frame Positioner: Suitable for turning and girth welding of long cylinders and box beams.
Single-Seat Rotary Positioner: Suitable for turning and positioning flanges, tube sheets, small and medium-sized boxes, and other workpieces.
Double-Seat Turntable (L-Type): Our flagship model, offering a wide load range (1 ton to 100+ tons) and exceptional versatility. Its U-shaped frame design enables ±360° infinite turning.
Tilt-and-Rotate Positioner: Combining tilting and rotational motion, it's suitable for multi-directional welding of complex components and is the perfect partner for robot integration.


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