Cu-Built Conventional Type welding rotators are specially designed to rotate or support the various diameters of cylindrical jobs. The machine has two units, one is a Driving unit and another is an Idler unit. In Conventional Type Welding Rotators, main base frames are fabricated and stress relieved before machining. There are basically two units, the Drive and Idler – one unit each. The precisely machined (on the boring machine) Roller Brackets are bolted on the roller beds. Both the Roller Brackets have to be manually moved as per the job diameter keeping the center fixed. This model has a double-ended drive to avoid the use of a diameter-setting drive shaft. The fixing holes for the brackets on the bed are precisely factory set.

Construction & Technical Details

The base frame is constructed of plate fabrication precisely machined to maintain the proper level and alignment. Fabricated Roller housing bracket precisely machined.

Hydraulic Up-Down Rotators

In Hydraulic Type Conventional Rotator, fabricated roller brackets are housed with Polyurethane Roller. Clevis mounting hydraulic cylinder is provided to the roller brackets for the lifting of rollers. We provide tapped holes on the base frame for job DIA. setting i.e. According to the size of the job diameter setting can be made accurately. The power is obtained by an A. C. Motor. Further, the Speed reduction occurs at the 1st stage gearbox.

Rotator Range

• Load carrying capacity – 2 Ton to 2000 Ton
• Job diameter Ranges – 350 mm to 10000 mm (Higher Diameters on Request)

Rotator Manufacturing Options

Manual trolley & Motorized trolley

• Welding of pipes
• API pipes
• Boilers
• heat exchanger
• Pressure vessels/Tanks
• mounted vessels
• LPG bullets
• Barrels, etc.