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20 Ton Self-Aligning Welding Rotator Cylindrical Workpiece Tank Pipe Turning Rolls

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20 Ton Self-Aligning Welding Rotator Cylindrical Workpiece Tank Pipe Turning Rolls

Supply Ability : 500 units/month

Suitable Workpiece : Pipe, Tank, Vessel, Tower, Barrel Transport Package

Model Number : ZTG-20

Adjust Type : Automatic Self-Aligning Swing Structure

MOQ : 1

Delivery Time : 10-20 work days

Workpiece Diameter : 600 mm-3000 mm

Transport Package : Wooden Package

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

Warranty Period 12 Months Linear Rotation Speed 6 ~ 60 M/H Certification : CE Certified/ISO

Price : 500-1000USD

Warranty Period : 12 Months

Certification : CE

Roller Type : Rubber-Steel Composite Roller

Brand Name : LEMAR

Model : Ztg-20

Place of Origin : WUXI

Input Voltage : 380V 3 Phase (Customizable 220V / 415V)

Packaging Details : 220.00cm * 130.00cm * 120.00cm

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20 Ton Self-Aligning Welding Rotator Cylindrical Workpiece Tank Pipe Turning Rolls
20 Ton Self-Aligning Welding Rotator Cylindrical Workpiece Tank Pipe Turning Rolls
Product Overview

Our 20 Ton Self-Aligning Welding Rotator is a high-performance cylindrical workpiece turning roll system, composed of driving unit and idler unit.

The self-swing roller structure automatically fits various cylindrical workpiece diameters, significantly reducing repeated debugging time.

With stable variable frequency rotation, it perfectly matches SAW, MIG and TIG welding machines to achieve uniform circumferential welding for heavy cylindrical components. Ideal equipment for metal fabrication workshops processing cylindrical workpieces.

20 Ton Self-Aligning Welding Rotator Cylindrical Workpiece Tank Pipe Turning Rolls20 Ton Self-Aligning Welding Rotator Cylindrical Workpiece Tank Pipe Turning Rolls

Technical Parameters
Item Specification
Rated Load Capacity 20 Ton
Applicable Workpiece Diameter Φ500mm ~ Φ3500mm
Roller Size Φ350mm
Standard Roller Material Polyurethane (PU)
Optional Roller Material All Steel Roller
Linear Speed 6 ~ 60 m/h, stepless adjustable
Driving Motor 2 × Motors
Control Mode Frequency Inverter Control
Working Voltage 380V 3 Phase (Customizable 220V / 415V)
Rotating Direction Forward & Reverse
Structure Type Self-Aligning Automatic Swing Type
Main Features
  • Self-aligning swing design, professional cylindrical workpiece turning rolls, rollers automatically adapt to different cylinder sizes
  • VFD stepless speed control, low vibration and stable rotation to guarantee consistent welding quality
  • Standard PU rollers prevent scratches on workpiece surface; steel rollers optional for high-temperature welding
  • Heavy welded base frame with strong rigidity, stable operation under 20-ton full load
  • Independent control cabinet with emergency stop; support linkage with welding manipulator to build automatic welding line

20 Ton Self-Aligning Welding Rotator Cylindrical Workpiece Tank Pipe Turning Rolls20 Ton Self-Aligning Welding Rotator Cylindrical Workpiece Tank Pipe Turning Rolls

Application

These cylindrical workpiece turning rolls are widely used for circumferential welding:

  • Pressure vessels
  • Boiler drums
  • Heat exchangers
  • Storage tanks
  • Wind tower segments
  • Industrial heavy pipes

Applicable factories: pressure vessel manufacturer, new energy workshop, heavy metal fabrication plant.

20 Ton Self-Aligning Welding Rotator Cylindrical Workpiece Tank Pipe Turning Rolls20 Ton Self-Aligning Welding Rotator Cylindrical Workpiece Tank Pipe Turning Rolls

Optional Accessories
  • All steel rollers
  • Wireless remote controller
  • Anti-snaking deviation correction device
  • Custom working voltage
  • Interlock function with welding manipulator
Packaging & Shipment

Main machine wrapped with plastic film; control cabinet packed in export plywood case.

Loading Port: Shanghai/Ningbo/Qingdao

Production Lead Time: 12-20 working days upon deposit

Trade terms: EXW, FOB, CFR, CIF, DDP are acceptable.

20 Ton Self-Aligning Welding Rotator Cylindrical Workpiece Tank Pipe Turning Rolls20 Ton Self-Aligning Welding Rotator Cylindrical Workpiece Tank Pipe Turning Rolls

We can provide estimated packing list for freight checking. Official packing list will be issued after loading completion to ensure all data accurate. CE documents and test videos can be provided for customs clearance.

Frequently Asked Questions
Q1: What advantages do self-aligning cylindrical workpiece turning rolls have over bolt-adjustable models?
A1: Self-aligning rotator automatically fits cylindrical workpiece diameters without manual roller spacing adjustment, saving setup time, suitable for multi-spec cylinder production. Bolt-adjustable type needs manual adjustment, more cost-effective for fixed-size workpieces.
Q2: Is it suitable for welding stainless steel cylindrical tanks?
A2: Yes. Standard PU rollers effectively avoid surface scratches on stainless steel. Choose steel rollers if working under persistent high welding temperature.
Q3: Can we customize the working voltage?
A3: Sure. 220V, 380V, 415V three-phase power supply can be customized. Please confirm voltage requirement before order.
Q4: What is your warranty policy?
A4: One-year warranty for motors, inverter and reducer (excluding man-made damage). Operation manual, wiring diagram and online technical support are provided.
Q5: What are your payment terms and production cycle?
A5: Standard lead time is 12~20 working days after receiving deposit. Common payment: 30% T/T deposit, 70% balance before shipment. Sight L/C is also acceptable for formal orders. We will share production photos and test videos before delivery.

Product Tags:

20 ton welding rotator

      

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cylindrical workpiece welding fixture

      
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