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21m Lockable Pneumatic Telescopic Mast 50kg payload-NR-3200-21000-50L antenna telescopic mast aluminum telescoipc mast

Categories Lockable Pneumatic Telescopic Mast
Brand Name: NRENTECH
Model Number: NR-3200-21000-50L
Certification: ISO/CE
Place of Origin: CHINA
MOQ: 1
Price: USD 20000/unit FOB Shanghai
Payment Terms: T/T, Western Union
Supply Ability: 200 units/month
Delivery Time: 10 working days
Packaging Details: wooden box.
extended height: 21m
retracted height: 3.2m
payloads: 50kg
working air pressure: 0.2Mpa/29PSI
working temperature: -15~85℃
collar style: locking collar
number of sections: 11 sections
section dia.: 66mm~279mm
default accessories: 1x top flange, 1xbottom flange, 1x air hose pipe
optional accessories: side mounting brackets, guying lines, electric air compressor
unit weight: 300kg approx.
guarantee: 5 years
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21m Lockable Pneumatic Telescopic Mast 50kg payload-NR-3200-21000-50L antenna telescopic mast aluminum telescoipc mast

PNEUMATIC TELESCOPIC MAST

Pneumatic telescopic mast is a mast which comprised of sections which collapse into each other and is driven by pneumatic/ air. Pneumatic Telescopic Masts are ideal for many applications such as fixed and mobile radio communication, mobile surveillance, elevated testing and mobile radar applications, light towers and other industries.

Nrentech pneumatic masts materials are aluminum alloy 6063T5 finish with 5 mm thickness in average. They are stronger and easy in operation, quick deployment and transportation are the key features of these masts when compared to hydraulic mast, manual mast, electric mast.


DESCRIPTION

  • Pneumatic Telescopic Masts are manufactured using heat treated high tensile aluminum alloy part # 6063T5 sections of different diameters from 28mm to 316mm and collapsed into each other. Average thickness of aluminum tubes are 5mm (different model)
  • The number of sections vary depending on the extension height, retraction height and head payload. The mast can be erected easily using low pressure air either by a foot pump or air compressor.
  • Nrentech Pneumatic telescopic masts come with four styles, standard mast (non-lockable, series N), lockable mast (series L), lighting mast (electric cable mounted inside, series D) and CCTV mast (CCTV cables mounted inside, series C)
  • Non-lockable mast can be controlled extend and retract easily by an air controller or air compressor.
  • Lockable masts are locked using locking collars which are provided at the top of each section. Operating locking collars is easy through Yoke keys. Once these collars are locked properly, they allow the mast sections to remain in extended position. And compressor can be move off when mast extended fully.
  • Lighting mast and CCTV masts are masts with internal spiral cables mounted inside for light tower, CCTV
  • A full-length key-ways (2 or 4 ) is provided in each of the section to prevent relative rotation between the sections. In order withstanding heavy wind loads, mast sections are also anchored with guy ropes at different levels.

Features:

  • Economical and efficient alternative to conventional towers
  • Erection is quick and simple with minimum time
  • Light weight, compact and easily transportable
  • Withstands wind load greater than 120 km/h
  • Installed on ground or mounted on the vehicle
  • Durable service life and minimum maintenance
  • Masts made of corrosion resistant materials

Application:

  • Fixed and Mobile Radio communication
  • Conducting geodesic surveying
  • handling any emergency work
  • Providing temporary illumination
  • Jamming unwanted radio signals
  • Radio Survey
  • Testing wireless cables
  • Measuring Field Strength
  • mounting lighting arrestors and CCTV cameras
  • Remote surveillance
  • Measuring Noise Levels
  • temporary Flood Lights
  • Outdoor communication van.

Product Range and Brief Specs:

Erected height3meters to 30meters
Retractable heightAs per customer requirement
Head loadsUp to 400kg
Type of mastGuy support or self-support
Wind speed(optional)80km/h
Wind speed(survival)120km/h (guying lines mounted)
Type of applicationGround mounting or vehicle mounting
Environment conditionsSuitable for all weather conditions
Pneumatic sourceElectric air pump(optional)

20m locking telescopic masttelescopic mast retractedguying lines for 20m mast


Product Tags:

radio antenna mast

  
Quality 21m Lockable Pneumatic Telescopic Mast 50kg payload-NR-3200-21000-50L antenna telescopic mast aluminum telescoipc mast for sale
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