Good quality steel galvanized communication telescoping mast

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-10-24 23:00
Browse the number: 143
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Product details
Pneumatic telescopic mast has the characteristics of light-weight, low collect-height, heavy load, being suitable for all-weather using and strong corrosion resistance and etc.. It has heavy load and simple structure and it is convenient for operation.
Range of application: the product can be used on ground, vehicle-mounted telescopic mast system equipment and shipboard. Antenna, PTZ, lighting lamp, camera, communication equipment, and meteorological instrument and so on can be mounted on the top of telescopic mast. It is widely used in public security, fire-fighting, communication, weather, municipal construction, various natural disasters and emergency spot rescue at night and many other areas. It can be mounted on various vehicle models like satellite news gathering, outside broadcast van, public security command vehicle, emergency communication vehicle and other special vehicles. Besides, it can be used as illumination carrier in sport fields. Its maximum extended height is 30m and maximum load is 500KG.
Technical index
1. Retracted height: can be custom-made by clients’ requirement.
2. Head extended height: can be custom-made by clients’ requirement.
3. Ways to install: can be custom-made by clients’ requirement.
4. Texture: use high-duty aluminum magnesium alloy materials, strong corrosion resistance. Inside wall of cylinder, we use high wear-resisting ceramics process to seal.
5. Pressure maintaining performance: high-level sealing property, the telescopic mast goes down less than 10mm within 24 hours in state of rest. We use oscillating piston stroke air flushing structure. In this structure, heavy piston adopts high-duty PTFE material containing graphite, all drive systems are closed, between the masts use rubber sealing ring to seal( the rubber sealing ring is NOK,which is imported from Japan), has good waterproof sand prevention performance and anti-corrosion ability.
6. Surface treatment: hard anodizing improves the strength of aluminum magnesium alloy materials.
7. Anti-wind capability: our masts use circular cross section. In the same installation space, circular cross section can provide higher strength, rigidity, anti-torque and anti-bending resistance. Wind magnitude 8 and with functions of preventing rotation. Working pressure: <0.30 Mpa.
8. Inlaid linear structure: our company first realized the aim that mounted the equipment control line and power line in the internal of telescopic mast, and early realized the inner wiring on the international stage, made a great progress in the beauty and usability.
Vehicle-mounted telescopic mast is mounted on the roof or fixed around the car and combined fixed by tray and support frame. When clients choose, they should depend on the height form mounting surface to roof of different vehicle models to ensure the original height of vehicle-mounted telescopic mast. So when the product is mounted on the roof, its original height is the lowest and ensures the vehicle has the largest height passing ability and tries to reduce the wind resistance of equipment.
SERVICE:
We accept product customization and OEM manufacture requirement. Even if they are the same standard product, different clients have different using requirement, and what index they focus on is different. As long as you put forward the parameter requirement of telescopic mast, from head height, shut height, anti-wind resistance, vertical load, eccentric load, telescopic time, deflection requirement to power form, weight, and installation ways and so on. We promise you that we make the special telescopic mast for you only.

Specifications
General type H3-110-1600-4000 H4-110-1900-6000 H5-110-2000-8000 H5-110-2350-10000 H7-150-2600-12000 H7-215-3100-15000 H8-215-3300-18000 H8-270-3500-20000
extended height(m) 4 6 8 10 12 15 18 20
nested height(m) 1.6 1.9 2 2.35 2.6 3.1 3.3 3.5
OD.(mm) 118 118 118 118 160 229 229 284
ID.(mm) 82 66 51 51 51 98 82 118
sections 3 4 5 5 7 7 8 8
Base diameter(mm) 180 250 340 430
loading weight(kg) 100 70 30 100 200
Wind speed limit When wind speed less than 14m/s,it can be used without guyed line,It can work with guyed line when wind speed is 20m/s.
lift up time 2M/min
swing amount of 8 grade wind(mm) 10 10 15 15 15 18 20 30
nested weight(kg) 14 22 28 39 66 155 260 280
power 220V/50Hz(can be customed to 12v/24v according to customers'requirement)
Ambient temperature Normal: -45℃~55℃ Military :-55℃~80℃
Note:custom size accept



Winny
Nanjing Xuedian Lighting Co.,Ltd

mail: xdmast@gmail.com
Skype: dongsheng.li01
Mobile:0086-18151686252
Tel:0086-25-85358001
Address:Xuanwu Economy Month YuanNa road ,Nanjing City ,Jiangsu Province
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