$ £

Towers Accessories

OFR Ring for Rhon 55
  • OFR Ring for Rhon 55
  • OFR Ring for Rhon 55
  • OFR Ring for Rhon 55
  • OFR Ring for Rhon 55

OFR Ring for Rhon 55

1,280.00€
Product Code : R55OFR

The second generation of open frame rings were developed as a solution to number of problems with classic rings.

 Weak points of standard solutions

The current market offers rings for rotary towers by multiple manufacturers. The solutions are mostly similar, offering small bearings within the ring that have to withstand the entirety of the force. During the exploitation of such rings over the past 10 years we noticed several major flaws:
1. The small bearings within the ring are prone to corrosion.
2. The small bearings within the ring get destroyed by strong forces caused by winds. This is due to the tower transferring all the force to one, sometimes two bearing. These will inevitably break because of their small dimensions.
3. Once installed the ring cannot be removed from the tower for service. It has to be pulled to the top of the tower and reinstalled in the same manner. This makes the service very difficult and expensive.

Second generation of open frame rings (OFR)

The second generation of open frame rings were developed as a solution to the problems laid out above. The flaws of the small bearing balls described under points 1 and 2 are solved by being replaced with large disks made from hard polymers. Besides not rusting at least two disks take on the tower wind force. They are over sized in dimensions and strength to remain undamaged over long periods of time.

Easy service

When the ring service need arises don’t worry – it’s very simple. The OFR ring is easily lowed to the ground because it consists of two halves and three additional parts with rotating disks are separately mounted to the sides of the tower.
The OFR ring can also be serviced by simply replacing a part because it’s very easy to disassemble and replace.

Other types of tower?

Contact us if you need rings for other tower models.

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Montenegro, Europe
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