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20 Ton Self-Aligning Welding Rotator for Pressure Vessel & Tank Circumferential Welding
20 Ton Self-Aligning Welding Rotator for Pressure Vessel & Tank Circumferential Welding
20 Ton Self-Aligning Welding Rotator for Pressure Vessel & Tank Circumferential Welding
20 Ton Self-Aligning Welding Rotator for Pressure Vessel & Tank Circumferential Welding
20 Ton Self-Aligning Welding Rotator for Pressure Vessel & Tank Circumferential Welding
20 Ton Self-Aligning Welding Rotator for Pressure Vessel & Tank Circumferential Welding
20 Ton Self-Aligning Welding Rotator for Pressure Vessel & Tank Circumferential Welding
20 Ton Self-Aligning Welding Rotator for Pressure Vessel & Tank Circumferential Welding
Specifications
Supply Ability :
500 units/month
Speed Control :
Variable Frequency Speed Control (VFD)
Model Number :
ZTG-20
Voltage :
380V
Certification :
CE
Rotaion Speed :
0.1-1rpm
MOQ :
1
Delivery Time :
10-20 work days
Product Name :
20 Ton Self-Aligning Welding Rotator
Rotation Speed :
0.2-2 M/Min
Payment Terms :
L/C,D/A,D/P,T/T,
Suitable Tank Diameter :
Automatic Adaptation, No Adjustment
Price :
500-1000USD
Max Load Capacity :
20000kg
Brand Name :
LEMAR
Model NO. :
ZTG-20
Place of Origin :
WUXI
Rotaion Speed 0.1-1rpm Voltage 380V Welding Turning Rolls Type :
Self-Adjusting
Packaging Details :
100.00cm * 80.00cm * 120.00cm
Description
20 Ton Self-Aligning Welding Rotator for Pressure Vessel & Tank Circumferential Welding
20 Ton Self-Aligning Welding Rotator for Pressure Vessel & Tank Circumferential Welding
Product Overview
  • This 20 Ton Self-Aligning Welding Rotator is heavy-duty equipment designed for circumferential welding of large tanks, pressure vessels and boiler drums.
  • The self-aligning roller structure automatically adjusts support angles to fit various cylinder diameters without manual calibration. The built-in anti-offset mechanism stops axial sliding during rotation.
  • Heavy-duty rigid frame and variable-frequency smooth rotation guarantee uniform welds. It can coordinate with longitudinal seam welders to finish full welding procedures for tank workpieces.
20 Ton Self-Aligning Welding Rotator for Pressure Vessel & Tank Circumferential Welding20 Ton Self-Aligning Welding Rotator for Pressure Vessel & Tank Circumferential Welding
Core Advantages
  • 20-ton heavy load bearing, thickened steel frame, stable operation for large pressure vessel processing.
  • Self-aligning roller structure, automatically fit different pipe and tank diameters to save adjustment time.
  • Polyurethane rollers avoid scratching workpiece surface, wear-resistant and long service life.
  • Automatic anti-offset correction system to prevent tank sliding during high-load rotation.
  • Frequency conversion stepless speed regulation, uniform rotating speed for consistent circular weld quality.
Technical Parameters
Item Parameter
Model 20 Ton Self-Aligning Welding Rotator
Rated Loading Capacity 20 tons
Roller Type Self-aligning polyurethane roller
Applicable Workpiece Diameter Φ300-Φ3200mm
Rotation Speed 0.1-1.0 r/min stepless adjustable
Driving Mode Variable frequency motor drive
Anti-Deviation Device Automatic workpiece anti-offset correction
Roller Material High wear-resistant polyurethane
Control Mode Independent control cabinet with handheld remote
Input Voltage 380V three-phase
Total Machine Weight About 4.2 tons
20 Ton Self-Aligning Welding Rotator for Pressure Vessel & Tank Circumferential Welding20 Ton Self-Aligning Welding Rotator for Pressure Vessel & Tank Circumferential Welding
Equipment Linkage Function

20 ton self-aligning welding rotator can connect multiple welding equipment to form automatic tank production line:

  • Link with pipe longitudinal seam welding machine: Realize longitudinal + circumferential integrated welding of storage tanks.
  • Link with welding manipulator: Match automatic welding torch for unmanned circular seam welding.
  • Link with CNC cutting machine: Complete cutting, rolling and tank welding one-stop processing.
  • Link with welding positioner: Cooperate for multi-angle processing of special vessel workpieces.
Standard & Optional Accessories
Standard Factory Accessories Optional Upgraded Accessories
Main driving rotator + driven rotator set Extra auxiliary support roller set for ultra-long workpieces
Self-aligning polyurethane roller assembly Digital display speed monitoring module
Frequency conversion control cabinet & handheld remote Wireless remote control system
Complete power connection cables Anti-slip steel roller for high-temperature workpieces
English operation manual and installation drawings Height-adjustable base bracket
Standard installation tools Customized fixture for special-shaped workpieces
Frequently Asked Questions
Q1: What is the maximum bearing capacity of this rotator?
A: Rated load is 20 tons, applicable for medium and large tank and pipe workpieces.
Q2: Why it is called self-aligning welding rotator?
A: The rollers can automatically adjust the supporting angle to adapt different cylinder diameters without manual moving.
Q3: Can it prevent the tank from sliding axially?
A: Equipped with automatic anti-offset correction device to effectively avoid workpiece shifting during rotation.
Q4: What material are the supporting rollers made of?
A: High wear-resistant polyurethane, will not scratch the surface of stainless steel tanks.
Q5: Can this rotator form a full production line with other welding machines?
A: Yes, it can perfectly match longitudinal seam welders, welding manipulators and cutting machines for integrated tank manufacturing.
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20 Ton Self-Aligning Welding Rotator for Pressure Vessel & Tank Circumferential Welding

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Product Detail
Supply Ability :
500 units/month
Speed Control :
Variable Frequency Speed Control (VFD)
Model Number :
ZTG-20
Voltage :
380V
Certification :
CE
Rotaion Speed :
0.1-1rpm
Contact Supplier
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20 Ton Self-Aligning Welding Rotator for Pressure Vessel & Tank Circumferential Welding
20 Ton Self-Aligning Welding Rotator for Pressure Vessel & Tank Circumferential Welding
20 Ton Self-Aligning Welding Rotator for Pressure Vessel & Tank Circumferential Welding
20 Ton Self-Aligning Welding Rotator for Pressure Vessel & Tank Circumferential Welding

Wuxi Lemar Machinery Equipments Co., Ltd.

Verified Supplier
1 Years
wuxi
Since 2005
Business Type :
Manufacturer, Exporter
Main Products :
Welding Fixture Table, 3D Welding Table, Fixture Clamp
Total Annual :
5million-10million
Employee Number :
40~120
Certification Level :
Verified Supplier
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