Automatic Self Aligning Rotator Pipe Welding Rotator For Pressure Vessel Welding

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Self Adjust Welding Roller Rotator / Pipe Welding Rotator For Pressure Vessel Welding



1. Specification


Model SWR5 SWR10 SWR20 SWR40 SWR60 ZG-80 SWR100
Rated loading (t) 5 10 20 40 60 80 100
Work range (mm) φ250- φ2300 φ320-   φ2800 φ450- φ3500 φ600-   φ4200 φ750-   φ4800



φ1000- φ5500
Rubber roller diameter  (mm) φ250 φ300 φ350 φ400 φ450 φ500 φ500
Rubber roller width (mm) 100 120 120 120 120 120 120
Metal roller diameter (mm) φ240 φ290 φ340 φ390 φ440 φ490 φ490
Metal roller width (mm) 20 25 30 40 50 60 70
Linear speed (mm/min) 100-1000
Speed control Variable Frequency Drive
Motor power (KW) 0.75 1.5 1.5 3 4 4 5.5



2. Introduction

        Our self-alignment welding rotator is mainly used for handing and automatic welding circular metal containers, and can be widely applied to the oil industry, press vessel field, wind power production line, pipe line production, and many other round work-piece.


        Our self-alignment welding rotator is designed and produced to better satisfy the growing demands for the pressure vessel manufactures both domestically and internationally. It can deal with a wide range of diameters, and it adopts frequency conversion setting and step-less speed regulation mode.


        In standard configuration, one set is an active one combined with an idler one, the active rotator has a set of driving system, it mainly consists of AC frequency motor, reducer, coupling and connecting shaft. Through the AC motor and two sets of worm gear reducers working together, which ensures to make the rollers run.



3. Product Description
        Roller rotator is used to weld,polish and assemble the cylinder-shells,and to line the shells with rubber.It can be aligned by itself according to the size of the shell, it can be controlled with AC frequency converter,and the linear velocity is displayed by the digital.We also can design the customize various types of the welding rotator in accordance with the customers requirement.


Self Aligning Welding Rotator



 Polyurethane roller, Rubber Roller or steel roller


 Anti creep function


  Hydraulic lifting for fit up pipes


 Automatic traveling or Manual traveling on the rail






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Mr. Lu Wen
Tel: 86-510-82234202
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Contact Method
Friendship Machinery Company
Fuxing Road 151, Wuxi, Jiangsu, China (Mainland)
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