Enhance welding accuracy and throughput by integrating high-grade welding manipulators sourced from preeminent Chinese producers-RESIZE. Engineered for automated operations in rigorous environments, these robust systems incorporate sophisticated control interfaces, height and reach adjustability, and broad material compatibility. Ideal for heavy-duty sectors such as large-scale manufacturing, pipeline assembly, and ship construction.
Explore the primary attributes of our welding manipulator, engineered to improve accuracy, productivity, and safety during welding tasks.
The system automates recurring tasks and synchronizes stations, thereby accelerating overall throughput.
Ergonomic controls lower physical strain and integrated sensors mitigate risk during high-energy operations.
The solution scales effortlessly from prototype batches to continuous lines without architecture changes.
It produces uniform seams that meet stringent standards, even on intricate assemblies.
Settings and tooling can be tailored quickly to accommodate steel, aluminium, polymers, and hybrid joints.
By cutting scrap, lowering labour rates, and extending asset life, it delivers measurable payback within two years.
The chassis serves as the primary support structure for the entire manipulator. Mounted atop the chassis is a slewing assembly that enables rotation of the vertical column, and beneath the main frame, a bottom plate and accompanying latch mechanism are integrated.
The turning component is installed above the chassis. The upper body of the operator can be manually rotated ±180°. After reaching the required angle, it can be manually locked. A special large bearing is installed in the rotating component to realize the rotation process.
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Searching for an advanced welding manipulator? Enhance both efficiency and accuracy with premium machinery.
| Model and specification | LHQ(Light duty) | LHJ(Meidum duty) | NLH(Heavy duty) | LHW(Extra heavy duty) | |
|---|---|---|---|---|---|
| Series | LD series | MD series | HD series | EHD series | |
| Lifting stroke of boom/ Vertical reach (mm) | 1000-3000 | 2000-5000 | 2000-8000 | 2000-13000 | |
| Retracting stroke of boom/ Boom reach (mm) | 1000-3500 | 2000-5000 | 2000-8000 | 4000-12000 | |
| Lifting speed (mm) | 450 | 600 | 800 | 800 | |
| Min height under boom (mm) | 300 | 400 | 450 | 600 | |
| Min distance from column center to the front end of the boom (mm) | 500 | 1000 | 1000 | 1000 | |
| Retracting speed (mm/min) | 100-1500 | 100-1500 | 100-1500 | 100-1500 | |
| Rotating of vertical boom | Angle (°) | ±180 | ±180 | ±180 | ±180 |
| speed (rpm) | By manual | 0.11/ By manual | 0.11/ By manual | 0.11/ By manual | |
| Speed of the trolley (mm/min) | Traveling By manual | 2000 | 2000 | 2000 | |
| Height of trolley (mm) | 300 | 440 | 440 | 440 | |
| Span of trolley rail (mm) | 1200 | 1500 | 2000 | 2500 | |
| Optional auxiliary equipments | * rotators & turning rolls * positioners * turning tables & platforms | ||||
| Optional function | * Horizontal rail (manual/motor) *Column rotation (manual/motor) *Cross fine adjustment *weld tracking system *flux recovery system, etc. |
Here’s what our customers say about our Welding Manipulators:
Explore recent findings and practical advice about welding manipulators, noting their main features, advantages, and the ways they boost overall welding productivity.
Welding is often described as a blend of science and art, complete with its own set of complications, the development of one’s professional skills, and the need for the...
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Request a tailored quote for a welding manipulator engineered to enhance efficiency, accuracy, and output on projects large and small.
A: A welding manipulator is an industrial tool that automates the movement of the welding torch or head, substantially improving speed and accuracy during long seam welds. Normally arranged as a vertical column with a horizontally telescoping boom, the unit carries the welding equipment along a predetermined path above the component.
A: Welding positioners are indispensable for pipe work because they tilt, turn, and spin the cylinder into the most comfortable angle for the operator or machine torch. By reorienting the part instead of the electrode, the weld pool remains stationary, minimizing defects caused by gravity and travel speed variations.
A: Manipulators stand out for their heavy-gauge frames and precision drive systems, traits that lend stability even under sustained use at maximum load. Their operator panel includes teach-and-repeat functionality, so customers can quickly copy proven weld paths whenever the job changes.
A: Yes, RESIZE manipulators are engineered to shorten welding cycle times across a variety of production settings. By incorporating variable speed controls and fully programmable motion profiles, these units fine-tune weld-head travel, eliminating unnecessary pauses and jerks. The net effect is a discernible drop in weld time, which translates directly into higher throughput for shops that rely on automated joining.
A: The rack-and-pinion drive is the backbone of precise positioning in any welding manipulator. By converting rotary motor motion into linear movement, the system moves the boom and column with remarkable smoothness and repeatability. Such accuracy not only conforms to tight tolerances but also minimizes defects, allowing operators to lay consistent beads and avoid costly rework on finished assemblies.
A: Column-and-boom manipulators offer a rigid framework that absorbs the weight and inertia of large parts, letting weld operators focus on quality rather than rig stability. By positioning the torch far above or beside the heat zone, these rigs limit thermal distortion, a must in industries that stress high-tensile joints.
A: Robot-guided welding cuts labour costs, trims rework time, and raises shop-floor safety. Once programmed, a manipulator executes the same bead week after week, all but eliminating human error tied to fatigue or inexperience. Moving dangerous tasks behind shields gives skilled welders a chance to monitor rather than expose themselves.
A: Seam-tracking sensors follow the contour of each joint, nudging the torch in real time so heat enters the right spot. Steady penetration means fewer undercuts, cracks, or blow-holes, raising yield and lowering scrap. This advantage becomes obvious on curved, V-shaped, or uneven edges where a fixed path would fail.
