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3 Ton Self-Adjusting Welding Rotator with Variable Frequency Speed for Tank and Vessel Fabrication

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3 Ton Self-Adjusting Welding Rotator with Variable Frequency Speed for Tank and Vessel Fabrication

Name: 3 Ton SelfAdjusting Welding Rotator with Variable Frequency Speed for Tank and Vessel Fabrication
Brand: LEMAR
Price: 500 USD

Quality 3 Ton Self-Adjusting Welding Rotator with Variable Frequency Speed for Tank and Vessel Fabrication for sale

Brand Name : LEMAR

Model Number : Self-Adjusting Welding Rotator

Certification : CE

Place of Origin : WUXI

MOQ : 1

Price : 500-1000 USD

Payment Terms : L/C,D/A,D/P,T/T,Western Union

Supply Ability : in Stock

Delivery Time : 3-7days

Packaging Details : 850.00cm * 230.00cm * 450.00cm

Load Capacity : 3000kg

Model : ZTG-03

Color : customized

Roller Specification Diameter : 200-250 mm

Rotaion Speed : 0.1-1rpm

Input Voltage : 220V -440V

Warranty : 1 year

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3 Ton Self-Adjusting Welding Rotator Variable Frequency Speed for Tank Vessel Fabrication

Product Introduction

Designed for automated cylindrical workpiece processing, this 3-ton self-adjusting welding rotator serves pipe, tank and pressure vessel manufacturing. Built with robust carbon steel structure and high-quality PU rollers, the equipment delivers stable, quiet operation while protecting workpiece surfaces from abrasion. It adopts precise self-aligning technology and stepless speed adjustment to avoid running deviation. Easy to operate and compatible with various welding auxiliary machines, it optimizes production procedures and improves overall welding quality and productivity.

Technical Specifications

Product Name	3-Ton Self-Adjusting Welding Roller Stand
Model	ZT-3
Load Capacity	3 tons (3000 kg)
Drive Mode	Variable frequency stepless speed regulation
Roller Material	Polyurethane coated + metal wheel core
Roller Diameter	250 mm
Roller Width	120 mm
Roller Quantity	2 per set
Linear Speed Range	100 - 1000 mm/min
Rotation Speed Range	0.1 - 1.0 rpm
Workpiece Diameter (Min)	200 mm
Workpiece Diameter (Max)	2500 mm
Motor Power	0.37 kW
Overall Dimensions (LWH)	1200 * 650 * 700 mm
Machine Weight	350 kg
Voltage / Frequency	380V / 50Hz (customizable)
Control Method	Remote pendant or optional foot pedal
Self-Adjusting Mechanism	Automatic axial & radial adjustment
Protection Features	Overload protection, overcurrent protection
Additional Options	Foot pedal speed control, wireless remote

3 Ton Self-Adjusting Welding Rotator with Variable Frequency Speed for Tank and Vessel Fabrication

Key Features

Automatic Self-centering: This welding rotator features excellent self-aligning performance, which can automatically adapt to tanks and pipes with different diameters. No manual calibration is required, effectively preventing workpiece deviation during rotating and welding.
Stable & Quiet Operation: Equipped with premium PU wear-resistant rollers and solid carbon steel frame structure. It runs smoothly with low noise, no shaking, and will not scratch or damage the paint and surface of metal workpieces.
Stepless Speed Regulation: Supported by reliable electric control system, the rotating speed is adjustable steplessly. It perfectly matches different welding speeds for circumferential and longitudinal seam welding to ensure uniform welding quality.
Heavy Load & Durability: Rated 3-ton load capacity, adopting heat-treated alloy steel transmission parts. The whole machine owns high rigidity, anti-deformation property and long service life with low failure rate.
Wide Compatibility: Suitable for various cylindrical workpieces including pipes, storage tanks and pressure vessels. It can cooperate with welding manipulators and positioners to realize full automatic welding production.

Application Scenarios

Application Category	Specific Description	Typical Workpiece Examples
Pressure Vessel Fabrication	Circumferential seam welding, longitudinal seam assembly	Air receiver tanks, reactors, heat exchanger shells
Pipe & Fitting Welding	Long pipe butt welding, elbow/flange assembly welding	Oil/gas pipelines, flue ducts, water pipes
Wind Tower / Flange Production	Tower section circumferential welding, flange face welding	Wind tower segments, base rings, connection flanges
Boiler & Vessel Industry	Drum, header, cyclone rotary welding	Boiler drums, headers, separators
Shafts & Rotary Bodies	Long shaft butt welding, roller surface surfacing	Drive shafts, mill rolls, dryer drums
General Machinery Manufacturing	Positioning and welding of cylindrical structures	Agitator tanks, muffler shells, hoppers
Repair & Remanufacturing	Rotary support for worn part restoration	Worn rollers, tank patching

Note: This roller stand is suitable for cylindrical workpieces with diameter 200 - 2500 mm and weight ≤3 tons. The self-adjusting mechanism automatically centers the workpiece to improve welding efficiency.

Packing & Shipping

Standard Export Packaging: All welding rotator components are packed with waterproof plastic film, shockproof foam and sturdy export plywood cases. The package is dust-proof, moisture-proof and collision-resistant, effectively avoiding damage during long-distance transportation.
Firm Structure Packaging: Heavy-load frame and roller parts are fixed with fasteners inside the wooden case. All loose small accessories are packed in independent sealed boxes to prevent loss and abrasion.
Complete Shipping Marks: Clear shipping marks including product model, quantity, weight and size are printed on the outer package. It supports convenient customs declaration, inspection and quick cargo clearance for international trade.
Flexible Shipping Methods: The equipment can be delivered by sea, air or land freight. According to customer demands, we support FOB, CIF and other international shipping terms to meet different logistics plans.
Pre-delivery Inspection: Every packaged welding rotator will undergo strict pre-shipping inspection. We guarantee complete equipment accessories, intact packaging and stable product quality before delivery.

If you need more product details and customized product content, please feel free to contact us at any time

Whatsapp: +8613033501136

Email: alicehe@lemarmachine.com

3 Ton Self-Adjusting Welding Rotator with Variable Frequency Speed for Tank and Vessel Fabrication Images

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