MachineU > China Products > Machinery > Welding Equipment > Welding Turning Roll
Heavy Duty 40ton Self-aligning Welding Turning Rolls for LNG Cryogenic Tank
Heavy Duty 40ton Self-aligning Welding Turning Rolls for LNG Cryogenic Tank
Heavy Duty 40ton Self-aligning Welding Turning Rolls for LNG Cryogenic Tank
Heavy Duty 40ton Self-aligning Welding Turning Rolls for LNG Cryogenic Tank
Heavy Duty 40ton Self-aligning Welding Turning Rolls for LNG Cryogenic Tank
Heavy Duty 40ton Self-aligning Welding Turning Rolls for LNG Cryogenic Tank
Heavy Duty 40ton Self-aligning Welding Turning Rolls for LNG Cryogenic Tank
Heavy Duty 40ton Self-aligning Welding Turning Rolls for LNG Cryogenic Tank
Specifications
Applicable Pipe / Tank Diameter :
φ300-4000 mm
Payment Terms :
T/T,D/P,D/A,L/C
Function :
Tank Vessesl Automatic Welding Turning Rolls
Model Number :
ZTG-40
Roller Linear Speed :
6-60m/H
Steel Roller (Dia. × Width) :
φ390 × 40 × 2 mm
MOQ :
1
Delivery Time :
10-20 work days
Packaging Details :
250.00cm * 150.00cm * 130.00cm
Model :
Ztg-40
Brand Name :
LEMAR
Applicable :
Pipe / Tank Diameter φ300-4000 mm
Place of Origin :
WUXI
PU Roller (Dia. × Width) :
φ400 × 120 mm
Price :
500-1000USD
Product Production :
in Stock
Supply Ability :
500 units/month
Exported to :
Canada,USA,Russia,Saudi Arabia,Iraq,Greece,France
Certification :
CE
Description
Heavy Duty 40ton Self-aligning Welding Turning Rolls for LNG Cryogenic Tank
Product Overview

HGZ-40 self-aligning welding turning rolls consist of one active frame and one idler frame. The system automatically adjusts roller angle to fit different cylinder diameters without manual adjustment. Designed for circumferential and longitudinal welding of pressure vessels, cryogenic tanks, LNG tanks, boilers, and large steel cylinders.

Lemar is a professional welding equipment manufacturer from Wuxi, China. Our rotators are CE certified, feature stable running performance, and are widely exported to Russia, Kazakhstan, Pakistan, Australia, and the Middle East. Customized services are available.

Heavy Duty 40ton Self-aligning Welding Turning Rolls for LNG Cryogenic TankHeavy Duty 40ton Self-aligning Welding Turning Rolls for LNG Cryogenic Tank

Main Features
  • Self-aligning design: rollers automatically adjust angle, saving time for workpiece changes
  • PU steel-core rollers: high load capacity, wear-resistant, no scratching on tank surfaces
  • VFD stepless speed regulation: smooth rotation and stable operation under heavy loads
  • Handheld remote control + local control box for easy operation
  • Reserved interface for linkage with welding manipulator to build automatic welding stations
  • Overload and over-current protection; solid box-type base for heavy workshop conditions
  • Full set of certificates, formal export packing, and 12 months warranty
Technical Parameters
Heavy Duty 40ton Self-aligning Welding Turning Rolls for LNG Cryogenic TankHeavy Duty 40ton Self-aligning Welding Turning Rolls for LNG Cryogenic Tank
Item Specification
Model HGZ-40
Rated Loading 40 Ton
Applicable Workpiece Diameter Φ600-4200 mm
Roller Size Φ400×180 mm PU roller
Linear Speed 100-1000 mm/min, stepless VFD control
Driving Motor 2×1.5 kW
Power Supply 380V/50Hz, 3Ph
Control Handheld remote + local control cabinet
Configuration 1 active set + 1 idler set
Optional Upgrade Anti-drift device, PLC control, foot switch, steel roller
Applications
  • Pressure Vessel / Boiler Manufacturing
  • LNG & Cryogenic Storage Tank Fabrication
  • Oil & Gas Storage Tanks
  • Steel Pipe, Column, Silo Welding & Assembly
  • Wind tower, large cylinder surfacing repair

Heavy Duty 40ton Self-aligning Welding Turning Rolls for LNG Cryogenic TankHeavy Duty 40ton Self-aligning Welding Turning Rolls for LNG Cryogenic Tank

Delivery & Packaging
  • Production lead time: 15-25 working days after receiving deposit
  • Machine main frame is packed by plastic film; spare parts & electric components are packed in export plywood case
  • We can arrange sea freight, railway or truck transportation as per your requirements
  • Full loading list and pre-shipment inspection report provided before shipment

Heavy Duty 40ton Self-aligning Welding Turning Rolls for LNG Cryogenic TankHeavy Duty 40ton Self-aligning Welding Turning Rolls for LNG Cryogenic Tank

Frequently Asked Questions
Q1: What is self-aligning type?
A: The roller groups can automatically swing to adapt to different tank diameters, no manual spacing adjustment required.
Q2: Can it connect with welding manipulator?
A: Yes, reserved signal interface for linkage with column & boom manipulator.
Q3: What certificate you can provide?
A: CE certificate, factory test report, packing list, commercial invoice for customs clearance.
Q4: Is custom version available?
A: Yes, we can modify roller material, speed range, add anti-drift system according to your workshop requirements.
Q5: Warranty period?
A: 12 months warranty from delivery. Lifelong technical consultation.
Company Introduction
Heavy Duty 40ton Self-aligning Welding Turning Rolls for LNG Cryogenic TankHeavy Duty 40ton Self-aligning Welding Turning Rolls for LNG Cryogenic Tank

Wuxi Lemar Machinery is a professional manufacturer of welding automation equipment. Main products include welding turning rolls, positioners, welding manipulators, and cutting machines. We specialize in heavy-duty welding auxiliary machines for tank and pressure vessel factories. With rich export experience for Russia, Kazakhstan, and Middle East markets, we provide transparent quotations without hidden charges.

Contact: Alice
WhatsApp: +8613033501136
Email: alicehe@lemarmachine.com
Send your message to this supplier
Send Now

Heavy Duty 40ton Self-aligning Welding Turning Rolls for LNG Cryogenic Tank

Ask Latest Price
Watch Video
Product Detail
Applicable Pipe / Tank Diameter :
φ300-4000 mm
Payment Terms :
T/T,D/P,D/A,L/C
Function :
Tank Vessesl Automatic Welding Turning Rolls
Model Number :
ZTG-40
Roller Linear Speed :
6-60m/H
Steel Roller (Dia. × Width) :
φ390 × 40 × 2 mm
Contact Supplier
video
Heavy Duty 40ton Self-aligning Welding Turning Rolls for LNG Cryogenic Tank
Heavy Duty 40ton Self-aligning Welding Turning Rolls for LNG Cryogenic Tank
Heavy Duty 40ton Self-aligning Welding Turning Rolls for LNG Cryogenic Tank
Heavy Duty 40ton Self-aligning Welding Turning Rolls for LNG Cryogenic Tank

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
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Welding Rotator
MachineU China Products Machinery Welding Equipment Welding Turning Roll
Contact Supplier
Submit Requirement