MEGATRO is one of the professional manufacturers for Navigation tower fabrication. WE specialize in quality assurance in designing & manufacturing of navigation Towers. All products are marked by quality construction and superior strength, and are suitable for a wide range of demanding applications in communication and other infrastructure. We can design every type of navigation tower, which shall be a round, even square solid structure of 2 or 3 segments made of steel and painted in every color as per client required with environmentally resistant paint.
MEGATRO provides customized support in every phase of project realization and ensures that high quality work is carried out on schedule and at low cost. We offer comprehensive solutions to match the special requirements of each organization, aiming for absolute customer satisfaction.
Most of MEGATRO NAVIGATION TOWER design without guy wired, tower foundation made of concrete, and tower body cylinder welded from steel sheets of sufficient thickness, which enable the tower structure solid and stable.
As to the lifting system, stairways, platform, base of the antenna pedestal and lighting system, we all tailor them according to client actual requirements and site conditions. Besides, theft protection system and a fire alarm system are also necessary. The navigation tower and its entire perimeter shall also have a security system of surveillance cameras distributed all over the area. There shall be a possibility to interface the security system of surveillance cameras with the remote sites.
Navigation towers systems can accommodate a variety of disc with network parts. MEGATRO also offers a wide variety of accessories and mounts.
MEGATRO Navigation towers fabricated by solid steel pipe with angle or bracing members, which provides great strength, low weight and wind resistance, and economy in the use of materials. Lattices of triangular cross-section are most common, and square lattices are also widely used.
After fabrication all Navigation towers are delivered to the galvanizing facility to be Hot DIP Galvanized. Towers are processed through the facility by Caustic Cleaning, Pickling, and then Fluxing. These strict procedures insure years of maintenance free towers.
Specification as follow:
Size: As to design or client requirements
Lead Time: One month or based on the customer needs
Performance Standard: Besides conform to the drawing and design, the materials and fabrication of tower components shall conform to Chinese Standard or other international standard.
Delivery: 30 days against deposit or Negotiate
Origin: Shandong, China
Packaging: Export standard package
Inspection: In house or their party inspection
MEGATRO provide NAVIGATION TOWER design with below requirements
Design Requirements and Basic of Design
MEGATRO TOWERS will guarantee the overall safety of the tower. MEGATRO TOWERS will submit design calculation report for member design of tower and overall structural stability of the structure, which is signed by a charted structural Engineer.
MEGATRO will supply the skeleton to scale, showing the assembly of the structures, the antenna mounting levels, other detail drawings etc.
The calculation method to be adopted for tower design will be decided by MEGATRO TOWERS with the consent of the client.
All materials will comply with British Standard (hereinafter called BS), Japanese Industrial Standard (hereinafter called JIS) or equivalent standards. The permissible stress of the materials will comply with BS, standard by Architectural Institute of Japan (hereinafter call AIJ) or equivalent. The standards adopted for all materials will be stated separately.
General Design Criteria
Mast will be designed based on GB, BS 8100, TIA/EIA-222-G-2006, IS 802 & IS875 or equivalent international standards.
The wind loading on the tower and antennas mounted on it will withstand a ground level wind velocity of 140 Km/h and survival speed of 180 Km/h including with height in accordance with latest BSI CP3: Chapter V: Part 2: British Standard (BS)
Antenna that will be considered when it calculates wind areas will be Six GSM antennas, Two each 600 mm diameter microwave dishes & one 1.2m Ø Microwave plus all the feeders for GSM and MW antennas.
Allowance will be given to the effective windage area of the following:
Feeder runway
Feeders
Platforms and guard rails
Ladder and ladder guards
MEGATRO submit the complete data showing the drag factor from various angles of wind on the antenna offered.
