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Automatic Vessel Welding Pipe Welding Rotator With PU Rubber Roller 20000kg

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Automatic Vessel Welding Pipe Welding Rotator With PU Rubber Roller 20000kg

Brand Name : H-WELDING
Model Number : HGZ20
Certification : CE
Place of Origin : China
MOQ : 1 Set
Price : negotiation
Payment Terms : 30% T/T as advance payment when sign the contract, 70% T/T as balance payment before delivery or 100% irrevocable LC at sight
Supply Ability : 30sets per month
Delivery Time : 15 working days after received your payment
Packaging Details : Mainframe naked in container, electrical control box in plywood cases (Non fumigation) then in container.
Product name : Automatic Vessel Welding Turning Roll HGZ20
Application : Pipe Longitudinal Seam Welding
Loading weight : 15000kg
Roller material : Steel +Plastic Roller
Speed control : VFD
Linkage control : Available
Standard : CE
Special design : Available
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Automatic Vessel Welding Pipe Welding Rotator With PU Rubber Roller 15000kg

This series roller-bed features is auxiliary equipment for automatic welding. By proper adjustment, it can make work-piece at optimum welding position, attaining purpose of reducing labor intensity, improving, welding speed, guaranteeing welding quality.


1. Used for pipe inner and outer Longitudinal Welding

2. Rotators (turning rolls) are used for the inside and outside circumferential and longitudinal welding

3. Loading pipe and rotary it with a VFD speed control


1.Welding rotator each structural member after welding to be annealed, and then processed to ensure the long-term performance and service life. It has reasonable structure and steel is good, all mechanical transmission wear resistance and with the corresponding dust means.

2.Four wheel roller frame are active wheel, dual-drive system, drive motor with AC motor drive system has over-current protection, overload protection and other functions.

3.Transmission mechanism are: motor - a multi-stage speed control the scroll wheel , speed Adjustable Frequency.

4.Wheel frame base having sufficient strength rigidity. At the rated load, lower roller airplane flexible deformation does not affect the normal use of the equipment, while the roller frame with a certain overload.


1. Anti creep function;

2. Hydraulic lifting for fit up pipes;

3. Automatic traveling or Manual traveling on the rail;


Max. loading (T)20
Vessel diameter (mm)Ø450~3500
PU roller dia.&width(mm)350*180
Linear speed m/h6-60

Speed control way

Speed control VFD
Motor power (KW)1.5
Roller center distance adjust waySelf-adjustable
One set inc.One idle and one power

Competitive Advantage:

1. Can be customized

2. With lubrication system.

3. Accept testing before delivery.


This series of roller-bed consists of driving roller, idler roller and electric system etc.

Mechanical characteristic

Pedestals of driving, idle rollers are all frame-type welding-numbers, with great loading capacity and long time using life. There are hoisting-holes on the pedestal. Mounting-holes on the pedestal are machined finely post welding, ensuring mounting precision.

Two plier-racks are fit on the roller frame, 2 rollers on each rack. After the work-piece is put onto rollers, plier-racks swing around fixed shaft, making good contact between rollers and work-piece, accommodating different work-piece D, ensure surrounding angle of work-piece between 45o~110o.

Work conditions

●Altitude height not more than 1000m

●Air temperature should not be out of the following range:

a) Highest temperature 40℃

b) Lowest temperature -10℃

●Air relative humidity: Maximum average relative humidity is 90% when day average temperature is not more than 25℃;

●The equipment should be used in environment of no serious explosive or corruptive gas,steam,salt-fog,chemical deposition, and be far away from vibrant shock.

●power supply electricity quality:

Voltage fluctuation (for rated frequency): ≤±10%;

Frequency fluctuation (for rated voltage): ≤±2%;

Product Tags:

pipe rotators for welding


pipe welding equipment

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