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Home > products > Self-aligned Welding Rotator > Fixed Self-aligned Welding Rotator Tank Pipe Rollers for Welding

Fixed Self-aligned Welding Rotator Tank Pipe Rollers for Welding

Product Details

Place of Origin: China

Brand Name: Ronniewell

Certification: CE,ISO,CSA

Model Number: HGZ20

Payment & Shipping Terms

Minimum Order Quantity: 1set

Price: pls confirm with us

Packaging Details: Mainframe naked, spare parts packed in case

Delivery Time: 30working days

Payment Terms: 30% TT in advance, 70% TT before the shipment

Supply Ability: 20set/month

Get Best Price
Highlight:

pipe welding machine

,

welding positioner turntable

Application:
Boiler Tank Pipeline
Usage:
Job Welding Assemble
Function:
Rotate Job To Work Position
Speed Control:
Variable Frequency Drive
Rated Load:
20ton
Job Dia. Range:
500~3500mm
Application:
Boiler Tank Pipeline
Usage:
Job Welding Assemble
Function:
Rotate Job To Work Position
Speed Control:
Variable Frequency Drive
Rated Load:
20ton
Job Dia. Range:
500~3500mm
Fixed Self-aligned Welding Rotator Tank Pipe Rollers for Welding

Fixed Self-aligned Welding Rotator Tank Pipe Rollers for Welding
 
 
 
Brief introduction:
Self aligned welding rotators can roll different sizes of welding pieces without changing the wheel center.
 

 
Detail description of welding rotator:

  1. Self-aligned welding rotator adjust the wheel centerline setting automatically when the vessel is lowered into place. There are no couplings to change and no pins to remove or replace.
     
  2. Self-aligned welding rotator provides constant centerline capabilities which make set-up and alignment quick and easy.
     
  3. The self-aligned tank turning roll can rotate work pieces with diameters as small as 500mm and as large as 3500mm without adjustment or change of drive shafts.
     
  4. Self aligned welding rotators are available in 5 ton to 300 ton capacity.
     
  5. Rolls are powered with AC variable frequency drives and the motors provide motors providing a large range of rotation speeds.
     
  6. Hand-held operator pendants are standard, and optional foot switch controls are available.
     
  7. The automatically infinitely adjustable centerline settings provide easy alignment for tapered vessels, while the added surface area of 4 wheels per unit provides additional support for thin walled vessels.

 
 
Self aligned welding rotator feature:

  1. Robust design with durable rollers.
     
  2. Gritblasted steelwork with polyurethane finished coating to endure the abrasive environment of offshore and marine industries.
     
  3. Oversized bearings.
     
  4. Specially formulated high-load polyurethane tire design for high wear resistance.
     
  5. Cast steel gearbox with double worm gear arrangement for smooth operation and minimum backlash.
     
  6. Inverter for precise speed control.
     
  7. Motorized and idler rail bogie versions available.
     
  8. Ideal for:
      - Wind tower fabrication
      - Offshore and shipyards
      - Pressure vessels
      - Thin-wall vessels / Pipes

 
More models technical parameters of the self-aligned welding rotator

Model

HGZ-10

HGZ-20

HGZ-40

HGZ-60

HGZ-80

HGZ-100

HGZ-150

Rated loading 
(T)

10

20

40

60

80

100

150

Vessel diameter 
range (mm)

320-2800

500-3500

600-4200

750-4800

850-5000

1000-5500

1000-6500

PU roller
 dia. and width 
(mm)

300*120

350*140

400*180

450*180*2

450*200*2

500*240*2

500*260*2

Linear speed
 (mm/min)

100-1000mm/min

Speed control

Variable frequency drive speed control 

Motor power 
(kW)

1.1

1.5

3

4

4

5.5

5.5

 
 
Standard equipment:

  1. Robust fabricated all steel frames with 4 wheels for each section (steel-core with polyurethane tyres);
  2. Self aligned rotator units provide an economical and practical answer of cylindrical vessel rotating problems;
  3. Drive with AC-motor;
  4. Variable rotation speed
  5. High and constant torque
  6. Main cable with plug
  7. Remote control with cable;

 
 
Exhibition:
Fixed Self-aligned Welding Rotator Tank Pipe Rollers for Welding 0
 
 
Name of the machine:
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