400ton Self-Aligning Welding Rotator 4-Wheel Drive Steel Wheels for Pipe & Tank Welding

Name: 400ton Self-Aligning Welding Rotator 4-Wheel Drive Steel Wheels for Pipe & Tank Welding
Brand: Wuxi Weldsuccess Automation Equipment Co., Ltd.
SKU: 2324658735

Jiangsu, ChinaWuxi Weldsuccess Automation Equipment Co., Ltd.

US$3,500.00

1-2 Sets

US$3,350.00

3+ Sets

Product specifications

Model

Product profile

Customization

Available

Type

Welding Turning Rolls

Structure

Self Aligning

Model NO.

SAR-400

Rotaion Speed

0.05-0.5rpm

Max Eccentricity Distance

100mm

Tilting Angle

Voltage

380

Welding Turning Rolls Type

Self-Adjusting

Welding Tilter Type

Conventional

Condition

New

Voltage Available

380V and 575V etc Available

Vessel Diameter

1500-6000mm

Roller Wheels

Steel Wheels

Motor Power

2*5.5kw

Roller Size

700*300mm

Transport Package

Wooden Case

Specification

400Ton load capacity

Trademark

Weldsuccess

Origin

China

HS Code

8515809090

Production Capacity

200 Set Per Year

Key features

400-Ton Self-Aligning Design: Automatically adapts to 1500-6000mm vessels without adjusting roller heads, ensuring a constant center-line and perfect weld seams.

Heavy-Duty 700*300mm Steel Wheels: Specifically engineered for 400T extreme loads, eliminating wheel deformation and guaranteeing slip-free, stable rotation.

Dual 5.5KW Motors & VFD: Delivers 100-1000mm/min stepless speed regulation and synchronous rotation, providing precise control for heavy fabrication.

8m Remote Control Box: Supports Forward/Reverse, Stop, Emergency Stop, and Speed Display, ensuring safe and convenient operation for workers.

Global Voltage & Premium Finish: Supports 220V-575V 3Phase power for worldwide use, finished with RAL 3003 Red & 9005 Black for durability.

Company profile

Exhibition ExperienceFast DeliveryQuality AssuranceOEM Services

Wuxi Weldsuccess Automation Equipment Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Shanghai PortAverage Response Time: ≤9.13h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryWuxi Weldsuccess Automation Equipment Co., Ltd. is a China-based limited company focused on welding automation equipment, including welding rotators, positioners, column-and-boom manipulators, turning tables, and related products. The company states that it has operated in this sector since 1999, serves markets across multiple regions, and has overseas agency and service capacity. Its export share is reported as 90%, and it has self-operated import and export rights. Product information indicates engineering resources and broad equipment ranges, including rotator capacities up to 1000T and positioners up to 50T. An SGS audit is recorded with validity from March 4, 2025 to March 3, 2026, but the audit result and certification details are not interpretable as a stated certification qualification. Most operational, quality, R&D, customization, and service fields remain marked unknown, so evidence is insufficient for several assessments.

Supplier typeThe supplier is identified as Wuxi Weldsuccess Automation Equipment Co., Ltd., a China-based limited company established in 2019 in Jiangsu. Its stated business is manufacturing and selling welding automation equipment, supported by engineering personnel and a defined product range.

After-Sales capabilityThe supplier states that it has overseas agency and service capacity and that its machines cover North America, South America, Europe, Southeast Asia, and the Middle East. However, the dedicated field for overseas agents or branches is marked unknown, so the scope and effectiveness of after-sales support are not fully verifiable.

Production capacityThe supplier states that it has manufactured and sold welding equipment since 1999, while the company registration information lists 2019 as the establishment year. Its product range includes rotators from 2T to 1000T, self-aligning rotators from 5T to 200T, positioners from 50kg to 50T, and column-boom models from 1X1 to 8X8. The 90% export share and self-operated import/export rights further indicate established international production and delivery activity.

Client casesThe supplier reports that its machines serve North America, South America, Western and Eastern Europe, Southeast Asia, and the Middle East, and that 90% of total sales are exports. These statements demonstrate international market coverage, but no named customers, project references, order examples, or independently verifiable cases are provided.

Product Q&A

Q:Why use steel wheels instead of rubber or PU?

The SAR-400 is equipped with massive 700*300mm solid steel wheels. Unlike rubber/PU wheels, these heavy-duty steel wheels are designed to eliminate deformation under extreme loads, guaranteeing slip-free rotation and maximum durability for heavy vessel fabrication.

Q:Can I request customized specifications?

Absolutely. We offer OEM/ODM tailored solutions. Customizable options include roller types (PU / Rubber / Steel wheels), voltage (220V-575V, 50/60Hz), and motorized traveling bases. CE/UL compliant electrical cabinets are available for global markets.

Q:What are the load capacity and vessel size limits?

The SAR-400 offers a true heavy-duty turning capacity of 400 tons (200 tons for the drive unit and 200 tons for the idler unit). It reliably handles vessel diameters from 1500mm to 6000mm, perfectly suited for heavy-duty pressure vessels and large storage tanks.

Q:How does the self-aligning design improve efficiency?

The angled rollers automatically correct axial drift (creeping) to keep the vessel on the centerline during SAW. No manual tracking or roller adjustments are needed when switching workpieces, significantly reducing labor and improving weld quality.

Q:What motor and control system does it use?

It features dual 5.5KW motors with a Variable Frequency Driver (VFD) for stepless speed control (100-1000mm/min). The 8m remote hand box supports Forward/Reverse, Stop, Emergency Stop, and Rotation Speed Display for safe and convenient operation.