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Wuxi Lemar Machinery Equipments Co., Ltd.

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China Long Axis Welding Turning Rolls For 12m Workpiece | Multi‑support Roller Welding
China Long Axis Welding Turning Rolls For 12m Workpiece | Multi‑support Roller Welding

  1. China Long Axis Welding Turning Rolls For 12m Workpiece | Multi‑support Roller Welding
  2. China Long Axis Welding Turning Rolls For 12m Workpiece | Multi‑support Roller Welding
  3. China Long Axis Welding Turning Rolls For 12m Workpiece | Multi‑support Roller Welding

Long Axis Welding Turning Rolls For 12m Workpiece | Multi‑support Roller Welding

  1. MOQ: 1
  2. Price: 500-1000USD
  3. Get Latest Price
Roller Length 6000-12000mm
Supply Ability 500 units/month
Rotaion Speed 0.1-1rpm
Product Name Long Axis Welding Turning Rolls
Roller Diameter 200-350mm
Delivery Time 10-20 work days
Motor Type Stepless Speed Regulation
Payment Terms ,T/T,D/P,D/A,L/C
Max Loading Weight 20000 Kg
Voltage 110V/220V
Model NO. ZG20
Welding Turning Rolls Type Self-Adjusting
Packaging Details 350.00cm * 130.00cm * 60.00cm
Model Number ZG20
Certification CE
Brand Name LEMAR
Place of Origin WUXI

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  1. Product Details
  2. Company Details

Product Specification

Roller Length 6000-12000mm Supply Ability 500 units/month
Rotaion Speed 0.1-1rpm Product Name Long Axis Welding Turning Rolls
Roller Diameter 200-350mm Delivery Time 10-20 work days
Motor Type Stepless Speed Regulation Payment Terms ,T/T,D/P,D/A,L/C
Max Loading Weight 20000 Kg Voltage 110V/220V
Model NO. ZG20 Welding Turning Rolls Type Self-Adjusting
Packaging Details 350.00cm * 130.00cm * 60.00cm Model Number ZG20
Certification CE Brand Name LEMAR
Place of Origin WUXI
High Light Long axis welding turning rollsMulti-support roller welding rotator12m workpiece welding rotator
Long Axis Welding Turning Rolls For 12m Workpiece | Multi‑support Roller Welding Rotator
Product Overview

This long‑shaft welding turning rolls is specially developed for extra‑long cylindrical workpieces up to 12 meters. Adopting multi‑group supporting roller layout, it effectively solves workpiece sagging and deformation during rotation. Equipped with VFD stepless speed regulation, it keeps uniform rotary motion for long‑pipe, long‑cylinder girth welding. Widely used in long pipeline, tower barrel, large‑length metal cylinder manufacturing.

Core Functional Highlights
  • Multi‑support roller layout, specially designed for 12‑meter extra‑long cylindrical workpieces, reduces workpiece bending‑sagging risk
  • VFD stepless speed control, stable rotating performance for consistent circumferential welding seam quality
  • High‑strength polyurethane rollers, great friction performance, prevent slipping and protect workpiece outer surface
  • Integral heavy‑duty frame with stress‑relief annealing treatment, strong rigidity for long‑time heavy‑load operation
  • Hand‑held pendant controller, convenient on‑site start‑stop and real‑time speed adjustment
  • Flexible expandable structure, extra roller groups can be added for longer workpieces; supports multiple optional upgrades
Main Technical Data
Item Specification
Rated Bearing Load Customized (5‑60 Ton available)
Suitable Workpiece 12m long pipe, tower barrel, long cylinder, elongated pressure‑vessel shell
Effective Workpiece Length Max 12000 mm
Applicable Workpiece Diameter Φ300mm‑Φ3500mm
Rotating Linear Speed 6‑72 m/h, stepless adjustable
Roller Composition Multi‑group driving & idler roller sets
Roller Material Polyurethane (Solid steel roller optional)
Driving Motor Power Configured according to actual load
Reducer Type Cycloidal pinwheel reducer
Control System VFD frequency conversion speed control
Operation Mode Pendant manual control
Frame Treatment Stress‑relief annealing welded frame
Power Supply 380V 50Hz, customizable voltage & frequency
Standard Configurations
  • Complete multi‑group driving‑idler roller units for 12m workpiece
  • High‑load polyurethane rollers
  • VFD frequency conversion control cabinet
  • Hand‑held pendant operation box
  • Cycloidal pinwheel reducers and matched driving motors
  • Complete power cables and connecting harness
  • Stress‑relief welded heavy‑duty base frame
Optional Configurations
  • Solid steel rollers for high‑temperature, heavy‑abrasion welding environment
  • Wireless remote‑control operating kit
  • Overload safety protection module
  • Additional auxiliary roller groups for ultra‑long workpieces
  • Synchronous linkage assembly for welding manipulator
  • Custom voltage & frequency for different‑country power grid

Target Working Fields

This long‑shaft welding rotator is aimed at girth welding of over‑length cylindrical components:

  • 12‑meter long steel pipe and pipeline section welding
  • Tower barrel and wind‑power related cylinder fabrication
  • Elongated pressure‑vessel and heat‑exchanger shell processing
  • Long metal cylinder circumferential seam welding
  • Production workshop for extra‑length cylindrical structural parts
Final Inspection & Export‑grade Packing

Full‑function inspection for each set. Qualified products are cleaned and packed by export‑standard fumigated wooden cases before shipment.

Frequently Asked Questions
Q1: Can this turning rolls prevent 12‑meter long workpiece from sagging?
A1: Yes. Multi‑support roller distribution disperses pressure effectively and reduces bending sag during rotating welding.
Q2: Can we add more roller groups for workpieces longer than 12m?
A2: Yes, auxiliary roller groups can be customized according to actual workpiece length.
Q3: Is steel roller available for high‑temperature welding condition?
A3: Solid steel roller is optional, suitable for high‑heat welding scenario.
Q4: Can voltage be customized for overseas site?
A4: Voltage and frequency can be adjusted to match local power supply.
Q5: Can it cooperate with automatic welding manipulator?
A5: Synchronous linkage assembly is optional to realize automatic girth welding.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2005

  • Total Annual:

    5million-10million

  • Employee Number:

    40~120

  • Ecer Certification:

    Verified Supplier

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Get in touch with us

  • Reach Us
  • Wuxi Lemar Machinery Equipments Co., Ltd.
  • 505-1 NO.8 JIEFANG WEST ROAD,LIANGXI DISTRICT,WUXI, CHINA
  • https://www.tablewelding.com/

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