Functions:

• Forward/stop/reverse
• Rotation speed
• Driving vehicle forward/stop/reverse
• Emergency-stop

Self aligned tank turning roll description:

• Self aligned tank turning rolls 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.
   
• Self aligned tank turning roll provides constant centerline capabilities which make set-up and alignment quick and easy. 
   
• The self-aligned tank turning roll, which maintain a constant centerline, can rotate work pieces with diameters as small as 600mm and as large as 4200mm without adjustment or change of drive shafts. 
   
• The self aligned turning rolls are available in 5ton to 300 ton capacity. 
   
• Rolls are powered with AC variable frequency drives and the motors provide motors providing a large range of rotation speeds. 
   
• Hand-held operator pendants are standard, and optional foot switch controls are available.
   
• 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 tank turning roll feature:

• Robust design with durable rollers.
   
• Gritblasted steelwork with polyurethane finished coating to endure the abrasive environment of offshore and marine industries.
   
• Oversized bearings.
   
• Specially formulated high-load polyurethane tire design for high wear resistance.
   
• Cast steel gearbox with double worm gear arrangement for smooth operation and minimum backlash.
   
• Solid state inverter for precise speed control.
   
• Motorized and idler rail bogie versions available

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Contact  Annie Zhang

Skype:Zhang.annie78

Tel:+86(510)83830908 
Mobile:+86-13771100370

E-mail:sales@chinaolivet.cn

http://www.welding-rotators.com