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Wuxi Lemar Machinery Equipments Co., Ltd.

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China Self Adjusting Welding Rotator 3Ton VFD Stepless Speed Pipe Welding Roller
China Self Adjusting Welding Rotator 3Ton VFD Stepless Speed Pipe Welding Roller

  1. China Self Adjusting Welding Rotator 3Ton VFD Stepless Speed Pipe Welding Roller
  2. China Self Adjusting Welding Rotator 3Ton VFD Stepless Speed Pipe Welding Roller
  3. China Self Adjusting Welding Rotator 3Ton VFD Stepless Speed Pipe Welding Roller
  4. China Self Adjusting Welding Rotator 3Ton VFD Stepless Speed Pipe Welding Roller

Self Adjusting Welding Rotator 3Ton VFD Stepless Speed Pipe Welding Roller

  1. MOQ: 1
  2. Price: 500-1000USD
  3. Get Latest Price
Max Loading Weight 3 Tons
Roller Linear Speed 6-60m/H
Suitable Pipe Diameter 50-2000mm
Delivery Time 10-20 work days
Wheel Roller Width 25mm
Lead Time 15 Days
Payment Terms T/T,D/P,D/A,L/C
Motor Power 2*0.37kw
Supply Ability 500 units/month
Speed Mode AC Variable Frequency Stepless Speed Regulation
Model ztg-3
Packaging Details 120.00cm * 74.00cm * 100.00cm
Rubber Roller Diameter 300mm
Model Number ZTG-3
Certification CE
Brand Name LEMAR
Place of Origin WUXI

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  1. Product Details
  2. Company Details

Product Specification

Max Loading Weight 3 Tons Roller Linear Speed 6-60m/H
Suitable Pipe Diameter 50-2000mm Delivery Time 10-20 work days
Wheel Roller Width 25mm Lead Time 15 Days
Payment Terms T/T,D/P,D/A,L/C Motor Power 2*0.37kw
Supply Ability 500 units/month Speed Mode AC Variable Frequency Stepless Speed Regulation
Model ztg-3 Packaging Details 120.00cm * 74.00cm * 100.00cm
Rubber Roller Diameter 300mm Model Number ZTG-3
Certification CE Brand Name LEMAR
Place of Origin WUXI
High Light Self Adjusting Welding Rotator 3TonVFD Stepless Speed Pipe RollerWelding Roller Support with Warranty
Self Adjusting Welding Rotator 3Ton VFD Stepless Speed Pipe Welding Roller Support
Product Overview

This 3 ton self-aligning welding rotator is auxiliary welding equipment designed for cylindrical workpieces. The roller groups automatically adjust their swing angle to accommodate different pipe and tank diameters without manual repositioning. It maintains steady workpiece rotation for circumferential welding, longitudinal welding, assembly, and polishing operations. Ideal for small and medium metal fabrication workshops.

Main Features
  • Self-aligning design prevents axial drifting during rotation
  • VFD infinitely variable speed control with forward & reverse rotation
  • Optional PU, Rubber, or Steel rollers to protect workpiece surfaces
  • Heavy-duty welded carbon steel frame with strong rigidity
  • Control box equipped with emergency stop button for safety
  • Support customization for voltage, foot switch, and remote controller
Working Principle

The welding rotator features driving and driven roller groups arranged in a V-shape configuration. The motor drives a gear reducer to rotate the rollers and turn cylindrical workpieces. With the self-aligning mechanism, roller groups automatically swing according to workpiece diameter to maintain centering and prevent axial movement. The welding torch remains stationary while the workpiece rotates, achieving uniform circumferential weld seams.

Technical Parameters
Item Specification
Model ZTG-3
Rated Load Capacity 3 Ton
Workpiece Diameter Range 250mm - 1200mm
Rotating Speed 100-1000mm/min, stepless speed
Driving Motor Power 0.55KW
Control System VFD frequency conversion control
Roller Type Self-aligning automatic adjustment
Roller Material PU / Rubber / Steel optional
Frame Structure Integral heavy welded steel frame
Workpiece Feature Suitable for cylindrical workpieces
Application Pipe, tank, boiler, pressure vessel welding
Input Voltage 380V 50Hz / Customized voltage
Loading Type Horizontal stable support
Custom Service Support non-standard customization
Certification CE compliant, factory quality inspection
Main Components
  • Frame base: Heavy-duty welded steel frame, stable and rigid
  • Driving roller group: Motor driven, provides workpiece rotation
  • Driven roller group: Free rotating, supports the workpiece
  • Self-aligning mechanism: Auto-adjusts roller angle for different diameters
  • Gear reducer + motor: Power transmission, 0.55 KW
  • VFD control box: Stepless speed control, forward/reverse, emergency stop
  • Foot switch (optional): Hands-free speed control during welding
  • Remote controller (optional): Long-distance operation

Packing & Shipping
  • Packing: Export wooden case, waterproof and shockproof for sea shipment
  • Loading: Fit for 20ft container
  • Delivery time: 10-20 working days after receiving deposit
  • Trade terms: FOB Shanghai / Ningbo, CIF, EXW available
  • Documents: Commercial invoice, packing list, bill of lading, CE certificate

Frequently Asked Questions
Q1: What is the maximum weight this rotator can bear?
A1: The rated loading capacity is 3 tons. Please do not overload the machine.
Q2: Can it work for workpieces of different diameters?
A2: Yes. It adopts self-aligning design, rollers can automatically adjust angle to fit different cylinder diameters.
Q3: What roller materials can I choose?
A3: PU, rubber and steel rollers are optional based on your workpiece surface requirement.
Q4: Can we customize the input voltage?
A4: Sure. We support customized voltage such as 220V, 415V for different countries.
Q5: Does the machine support speed adjustment?
A5: Yes, equipped with VFD drive for stepless speed regulation with forward and reverse rotation.
Q6: What is the warranty period?
A6: 12 months warranty. We provide long-term online technical support.
Q7: Can this rotator work together with welding manipulator?
A7: Yes, it can cooperate with welding manipulator, positioner and welding source to build automatic welding system.

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

Welcome to Wuxi Lemar Machinery Equipments Co., Ltd., where innovation drives automation and precision defines quality! As a modern high-tech enterprise, we specialize in the research, development, design, manufacturing, sales, and service of advanced welding and cutting solutions. We offe... Welcome to Wuxi Lemar Machinery Equipments Co., Ltd., where innovation drives automation and precision defines quality! As a modern high-tech enterprise, we specialize in the research, development, design, manufacturing, sales, and service of advanced welding and cutting solutions. We offe...

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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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