Self-adjusting Welding Roller Frame 100ton welding rotator
Products Introduction

This 100T self-aligning welding rotator is heavy-duty equipment for large cylindrical workpieces. Its integral steel structure and self-aligning rollers automatically center and adapt to different diameters without manual adjustment.
Fitted with thick wear-resistant PU rollers and a high-load design, it runs steadily without slip or deformation under long-term heavy operation. The advanced VFD system enables smooth stepless speed control for high-quality circular welding.
Ideal for large pressure vessels, storage tanks, wind power cylinders and pipelines. It pairs well with automatic welding equipment to cut labor costs and raise production efficiency.
Products Description
Core advantage
Super Heavy Load BearingIntegrated heavy steel beam structure realizes ultra-high load capacity, runs stably without vibration, slip or deformation under long-term 100-ton heavy working condition.
Automatic Centering & High AdaptabilitySelf-aligning roller design automatically centers and adapts to different cylinder diameters, no need for manual spacing adjustment, saving setup time greatly.
High Welding Consistency & EfficiencyPrecision VFD speed control ensures stable uniform rotation, guarantees smooth circular weld seam, and perfectly matches automatic welding system to upgrade production efficiency.

main feature
Reinforced Industrial StructureAdopts thickened steel plate and overall welded frame, strong rigidity, durable for long-period heavy industrial operation.
Wear-Resistant PU Roller ConfigurationHigh-strength thickened PU rollers are anti-slip, wear-resistant and no damage to workpiece surface, extending service life.
Wide Application ScopeSpecially designed for large pressure vessels, storage tanks, wind power cylinders and large pipeline engineering welding.

Product Parameter
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The purpose of welding rotators is to offer a welding procedure that is safer, more effective, and accurate.
With these advantages, businesses can increase their output and production rates while maintaining a high standard of quality and worker safety.


production process
Raw Material Cutting & Reinforced Frame Welding
Adopt thickened heavy steel plates and section steels for blanking and cutting. Integral full welding of main beam and support frame with stress relief treatment to ensure high rigidity and heavy-load stability.
Precision Machining & Component Processing
Key parts such as roller shaft, bearing seat and driving base are processed by CNC precision machining to guarantee assembly accuracy and running concentricity.

Mechanical Assembly & Self-Aligning Structure Fitting
Assemble high-load bearings, thickened PU rollers, reducer and transmission components. Debug the self-aligning mechanism to realize automatic centering for different workpiece diameters.
Electrical System Installation & Debugging
Install VFD frequency control cabinet and electrical circuit. Conduct stepless speed regulation and forward/reverse rotation test to ensure smooth and stable operation.
Packaging and transportation
Packaging
The equipment is professionally packed with waterproof plastic film, foam cushioning and strong plywood wooden box. It features shockproof, rustproof and collision-proof protection to avoid damage during long-distance transport.
transportation
We support sea, air and land transportation. We will arrange the most suitable shipping route according to customer's destination, provide stable delivery schedule and track cargo status until safe arrival.

after-sales service
Professional Onsite & Remote Guidance
We provide one-to-one remote video guidance for installation, commissioning and daily operation. For large 100T equipment, we can arrange professional engineers for onsite debugging and technical training.
Extended Warranty for Core Components
Key parts like motor, reducer and electrical control system enjoy exclusive extended warranty. Any non-artificial quality failure will get free repair and component replacement in a timely manner.
Lifelong Spare Parts Supply & Technical Consultation
We maintain sufficient spare parts inventory all year round, offering factory-price supply and fast delivery. We also provide lifelong free technical consultation for equipment maintenance and renovation.

Get the specific size quotation for Lemar welding positioner
📧 email: Alicehe@lemarmachinecom
📱 WhatsApp/wechat: +8613033501136
🌐 official website: www.lemarmachine.com
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