Welding Positioner - Tank Rotator - Roller Beds

Conventional Welding Positioner and Tank Rotators
These comprise basically two sets of rollers which are adjustable either manually across the frames or through lead-screw and ratchet, when changing from one diameter to another.

Our Welding Positioners and Tank Rotators are meticulously designed and crafted to meet a wide range of capacities, varying from 1 to an impressive 500 tonnes. The frame construction is robust and carefully fabricated, guaranteeing durability and stability throughout operation.

To ensure perfect alignment, both the top and underside of the frame undergo machining. This precision engineering plays a vital role in the overall performance of the welding positioner and tank rotator.

In addition, our products feature drive and idler frames with sturdy fabricated and machined wheel brackets. These brackets are designed to support the axles and bearings of the rollers, providing the necessary strength and support for smooth rotation during welding operations.

Depending on the specific capacity requirements, our rotators are equipped with either all Polyurethane wheels featuring an overload disc or all steel wheels. This customization allows for optimal functionality and efficiency, ensuring that the welding positioner and tank rotator meet the unique needs of each project.

With our dedication to quality and customization, you can trust our Welding Positioners and Tank Rotators to deliver exceptional performance and reliability for your welding and fabrication projects.The chassis of the Rotator base is meticulously designed to bear the vessel or job’s weight, accounting for potential shock loading. Precision in design is paramount to prevent any distortion that could cause roller misalignment. During loading, the drive section undergoes significant stress. Achieving simultaneous contact of the vessel with both sets of rollers is challenging for a crane operator. When the work-piece engages with a single roller before being fully supported, that roller receives a substantial shock load, exerting significant force on the drive. Our design addresses this by integrating a robust overload margin, effectively absorbing and mitigating such shock loads.

We provide a solution that is just right for you. 

Share your comprehensive requirements when thinking through the options that are important to you or required for your application.

Aefab Annapurna Engineering production personnel are accomplished craftsmen and experienced fabricators. 

Their abilities include skills such as:

• Operation of hand-held welding and grinding equipment
• Utilisation of a variety of measurement and testing devices
• Availability of Equipment such as
  • Shear and brake press
  • Welding – SMAW, MIG and TIG
  • Grinders and Polishers
  • Plasma cutting
  • Pipe rolling
  • Bending
  • Associate machining facilities
  • Tank layout and fit-up
  • Non-destructive examinations like Radiography, Ultrasonic Test, Dye Penetration Test, Hydro test etc.
  • Fabrication as per national and international codes and standards like ASME, BIS, API etc.

Our fabricators take pride in their work.  They are continually learning new methods, tackling challenges and improving their skills.