1.5kW 20T Self Aligning Welding Rotator , VFD Pipe Turning Rolls
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Basic Infomation
Place of Origin: China
Brand Name: weldsuccess
Certification: CE
Model Number: HGZ20
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1.5kW self aligning welding rotator


20T self aligning welding rotator


VFD pipe turning rolls

Payment & Shipping Terms
Packaging Details: Seaworthy Packing
Delivery Time: 15days
Payment Terms: TT; LC
Supply Ability: 50sets/month
Item: Pipe Turning Rolls
Other Name: Self Aligning Welding Rotator
Type: Welding Turning Roll
Condition: New
Weight: Depend,Customized Required
Colour: As Customers' Requirements
Product Description

Boiler / Pressure Vessel Pipe Rotators for Welding , Self Aligning type



Quick Detail


  • 20T self - aligning rotator with PU rollers;
  • Steplessly controllable rotary drives by means of A.C. motor drive via self-locking worm gear reducers;
  • Schneider or Panasonic inverter to realize VFD speed control and synchronous rotation of rollers;
  • Quick connections joints, easy electric connections;
  • Roller distance is self-aligned and roller surrounding angle among 45°~110°;
  • Hand pendant with Forward-Stop-Reverse and speed potentiometer are standard;
  • All motion parts have lubrication system;


1. Main Parameters


Item Parameters
Model HGZ20
Rated load (T) 20
Load when more than D3 (T) 20
Suitable work-piece d mm 500
D mm 3500
Roller Dia. and Width PU roller D1 350
W3 120
Metallic roller D2 344
W4 30
Linear speed (m/h) 6-60
Way of speed control VFD
Motor power (kW) 1.5
Roller distance (mm) A 1350
Power supply 440V 60HZ 3P
2. Introduction

The series turning rolls are a unique self-aligning roller. When loading your work piece into the rolls, four self-aligning wheels automatically move into the position that provides the best support for the work piece. The self-aligning rollers which maintain a constant centerline, can rotate work pieces with diameters as small as 600mm up to 4200mm and weights ranging from 5 ton 200 metric tons.


The PU/rubber-tired rollers use a steel support ring in combination with the rubber to support the load. This design protects the PU/rubber from overloading and decreases the overall roller width.


Powering this unit is adjustable frequency AC Drive and one (1) inverter duty AC motor.







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