Company Profile
We manufacture of High Mast Lighting poles with height from 18M-50M
Our production capacity: 1000 pcs per month for High Mast Lighting Poles
Specifications
Height
From 18 m to 50m high mast lighting poles
Suit for
Airport ,seaport, plaza, stadium, square, highway station, street way ,etc
Shape
Round, Multi-pyramidal, Column form, polygonal or conical
Material
Q345B/A572,minimum yield strength>=345n/mm2
Q235B/A36,minimum yield strength>=235n/mm2
Torrance of dimension
+- 2%
Lighting Source
400 W- 5000 W high pressure sodium flood light, light extension :up to 30 000 m²
Light plate
Various figure of selection ,material with hot dip galvanization steel frame
Lifting system
Lifter fixed in the inner of the pole with lifting speed of 3~5 meter per minute
Equipped e; ant ferromagnetism brake and break proof device, manual operation applied under power cut
Electric appliance control device
Electric appliance box to be the hold of the pole ,lifting operation could be 5 meter away from the pole through wire .Time control and light control could be equipped to realize full-load lighting mode and part lighting mode
Surface treatment
Hot dip galvanized Following ASTM A 123, color polyester power or any other standard by client required.
Joint of Poles
Insert mode, inner flange mode, face to face joint mode .
Design of pole
Against earthquake of 8 grade
Wind Speed
80 Km/Hour
Welding We has past flaw testing. Internal and external double welding makes the welding in shape
Thickness 6 mm to 20 mm high mast lighting poles
Production Process
Raw material testCuttingMolding or bending Welding (longitudinal ) Dimension verifyFlangeweldingHole drilling Calibration Deburr Galvanization or powder coating, PaintingRecalibrationThreadPackaging
Packages
Our poles as normal cover by Mat or straw bale at the top and bottom ,anyway also can following by client required
Lifting system
Latch barrel with inner mounting bracket locker is mounted to an underside of the mast-top pulley assembly. Furthermore, all steel cables are not exposed and more effectively protected.
Latching mechanism latched on steering arms is able to release strain on steel cables when in the operation position. The process of latching on and off is stable and without vibration.
The bumper is designed on the luminary mounting bracket for avoiding direct damage between mast-top assembly and the raising luminary mounting bracket.
The leveling device for luminary support bracket is easy to operate and convenient to adjust level.
Special designed red-flag indicator has obvious visual effects and reflects actual situation of latching operation.
Testing
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