Product Description
30m Height Auto Lifting Steel Pole Hight Mast Lighting
Height options: 15m, 18m, 20m, 25m, 30m, 35m
Pole type: conical, polygonal high mast lighting
Wall thickness: 6, 8, 10, 12mm
20m, 25m, 30m, 35m high mast lighting price of high mast lighting pole tower 15m, 18m, 20m, 25m, 30m, 35m
We Are Manufacturer Since 1998
We have over 15 years experience of manufacturing High Mast Lighting. We are 1 of THREE manufacturers that own AIRPORT EQUIPMENT CERTIFICATION in China. You can find our high mast lights in tens of airports in China, and they are also installed in Kenya Airport, Bangladesh airport and etc.
? 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
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Height |
From 18 m to 50m |
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Suit for |
Airport ,seaport, plaza, stadium, square, highway station, street way ,etc |
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Shape |
Round, Multi-pyramidal, Column form, polygonal or conical |
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Material |
Q345B/A572,minimum yield strength>=345n/mm2 Q235B/A36,minimum yield strength>=235n/mm2 |
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Torrance of dimension |
+- 2% |
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Lighting Source |
400 W- 5000 W high pressure sodium flood light, light extension :up to 30 000 m² |
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Light plate |
Various figure of selection ,material with hot dip galvanization steel frame |
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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 |
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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 |
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Surface treatment |
Hot dip galvanized Following ASTM A 123, color polyester power or any other standard by client required. |
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Joint of Poles |
Insert mode, inner flange mode, face to face joint mode . |
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Design of pole |
Against earthquake of 8 grade |
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Wind Speed |
80 Km/Hour |
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Welding |
We has past flaw testing. Internal and external double welding makes the welding in shape |
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Thickness |
6 mm to 20 mm |
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Production Process |
Raw material test→Cutting→Molding or bending →Welding (longitudinal ) →Dimension verify→Flangewelding→Hole drilling →Calibration →Deburr →Galvanization or powder coating, Painting→Recalibration→Thread→Packaging |
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Packages |
Our poles as normal cover by Mat or straw bale at the top and bottom ,anyway also can following by client required |
High Mast Lighting Pole Details
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 CZPT 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.
Applications
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Plaza High Mast Lighting pole Airport High Mast Lighting pole Highway High Mast Lighting pole Storage-yard High Mast Lighting pole Industrial-plant High Mast Lighting pole |
Park High Mast Lighting tower Dock High Mast Lighting tower Stadiums High Mast Lighting tower Overpass High Mast Lighting tower Toll-station High Mast Lighting tower |
Testing:
Packages:
Bulb wrappings for high mast lighting poles, individual cartons for lamps and controlling equipments, etc. A 40′ HP loads 7-20M/ 6-25M/ 5-30M/ 4-35M high mast lights.
Our projects:
Lead Time
20 days on receipt of payment for 10 high mast lighting poles
Payment Terms
30% in advance and 70% before shipment for our products
Company Information
21 Years Manufacturing Experience
Since 1998, we have started manufacturing street lighting. The 21 years’ experiences have been a persuasive insurance for us to offer reliable products.
Large Factory with Complete Facility
We have 400 staffs with factory area 6000 m2. We also equipped with complete production and testing equipments, such as Steel Pole Rolling Machine, Spray Machine, Pressure Machine, Integrating Sphere, Lighting Simulating Machine and Weather-ability Testing Machines, etc . .
Our 60 experienced engineering team work with the PV institute of ZheJiang FUDAN University , HangZhou Foxconn to R&D outdoor lighting products. We have obtained over 20 national patents and built our own brand LUYOU.
Manufacturing main components to save cost. XIHU (WEST LAKE) DIS. manufactures the solar panel, light fixture and pole to control the cost and quality.
Factory outlet. There’s no middleman between the manufacturer XIHU (WEST LAKE) DIS. and domestic and oversea buyers.
Types of pulleys and their advantages and disadvantages
There are several types of pulleys. Learn the basic equations of the pulley system. Then learn about the different uses for pulleys. The disadvantages of using pulleys will be covered. Knowing these, you can buy the pulley that suits your needs. Here are some of the best pulley types and their pros and cons.
Basic equations of pulley systems
A pulley system is a mechanism that allows 2 blocks of a certain mass to be connected by a taut rope. The acceleration of each block is the same in magnitude and direction. The external force acting on each block is the weight of the block (10g) and the tension in the string. The tension between the 2 blocks is the total tension and the force acting on the pulley is the weight of the 2 blocks.
This simple mechanism uses 2 simple equations to explain how the system works. First, the mass of the weight on both sides of the pulley must be the same. When the weight is forced to move, the rope tightens and the second pulley descends. The weight is also attached to the second pulley and must be the same distance as the first pulley. This will result in a speed ratio of 2 times the distance covered by the first pulley.
Second, we have to calculate the force required to lift the object. The lower mass is supported by a wire configuration passing through all pulleys, while the uppermost pulley is used to apply the force. The lower block is used to support the weight. The applied force needs to travel a distance nx to move the weight. This distance, called MA, can be written as:
Once we have gathered the necessary information, we can apply the calculations to the pulley system. We can also use the Mechanical Advantage Calculator to calculate the force on the anchor. To do this, we must apply a force to the load as well as to the pulley itself. Using this equation, we can calculate the force required by the load to lift the load.
Types of pulleys
There are 3 basic types of pulleys: movable, fixed and compound. Both types of pulleys translate the force applied to them. The ideal mechanical advantage of pulleys is two. This is because a single movable pulley only doubles the force, whereas a compound pulley doubles or triples the force. This type of pulley is often used with other types of pulleys.
Movable pulls move with the weight of the load, and the force pulling them increases on the lift side. They are often found in utility elevators and construction cranes. These systems are very simple, inexpensive and quiet to use. The force required to lift the object depends on the mechanical advantage of the system. The 2 most common types of pulleys are listed below. Let’s take a closer look at each one.
V-shaped pulleys are used in vehicles and electric motors. These pulleys require a “V” belt to function properly. Some have multiple “V” grooves to avoid slipping. They are used in heavy duty applications to reduce the risk of power slip. These pulleys also have more than 1 “V” groove. V-belt pulleys are commonly used in vehicles and electric motors.
Composite pulleys are made from more than 1 type of cable or rope wrapped around the wheel. They can be fixed or hinged and are usually made of stainless steel or bronze. Composite pulleys have multiple layers and can be a single unit or many different components. There are 3 main types of pulleys: fixed pulleys and composite pulleys. These are the most common types. Almost every type of pulley is used for some type of application.
Fixed pulleys have 1 advantage over movable pulleys: they change direction as the weight of the load increases. They are typically used in heavy construction equipment. Gun tackles, patio tackles, and stationary tackles are examples of equipment that use a pulley mechanism. These devices are very common and can be found on most modern construction sites. They provide great convenience for lifting large loads.
application
What are the applications of pulleys? Simply put, a pulley is a mechanical device that transforms a difficult task into an easier one. It consists of ropes and pulleys. It is usually used to lift objects. Usually, people wrap a rope around a pulley and pull up to lift the object. One disadvantage of using pulleys is that they require the same force as lifting the object directly.
One of the most popular applications of pulleys is lifting heavy objects. They help people pull up heavy objects and blocks. The system can also be used in seeders, lifts, grinders, etc. Other applications include raising flags, loading cargo, pulling curtains and rock or mountain climbing. Students can learn about the various uses of pulleys and the physics behind them.
Pulleys can be made of many different materials, depending on the application. Some are movable, which means they move with the object they are used to lift. This pulley system can be made of nylon, wire rope or fiber material. The best part about these systems is that they are easy to install and maintain. For a better grasp, use the guide or video tutorial to learn more about the pulley system and how it works.
Tapered pulleys are common in paper mills. They are high-quality pulleys that transmit power to connected parts. They can be dynamic or static and have different balances. Because pulley systems are highly customized, most industrial applications require systems designed specifically for specific applications. In this way, the system is safe, simple and inexpensive. The benefits of this design are endless.
The most common use of pulleys is for motor drives. They are used to minimize noise by applying force to the shaft to reduce the workload. They are also less expensive than gears and do not require lubrication. Furthermore, they can change the direction of the applied force. They are also less expensive than gears and are often used with other components. A screw is a cylindrical member with helical ribs used to connect something.
shortcoming
Although the pulley system makes it easier to move heavy objects, it still has some drawbacks. When using a pulley system, you must remember that the force required to lift the weight increases with the number of cycles. In addition, the distance between the puller and the heavy object increases, which may lead to accidents. Also, moving heavy objects can be tricky if the rope slips. Pulley systems are not very expensive and can be easily assembled. However, it does require a lot of space.
First, it is not efficient. Besides being inefficient, pulleys produce different forces at different speeds. Fixed pulleys use more force than the load, while movable pulleys move with the load. A movable pulley requires less force than a fixed pulley, but the combined system travels a long distance. Therefore, this method is not as efficient as the fixed method.
Pulleys are not only used in industrial processes. You can see them in various places in your daily life. For example, large construction cranes use pulleys to lift heavy loads. Even flagpoles, blinds, clotheslines, ziplines, motors and climbing equipment use pulleys. Still, despite their advantages, the disadvantages are not too serious.
Another disadvantage of the pulley is its wear and tear. While a pulley’s housing is theoretically infinite, its bearings and locking components typically wear out over time. To overcome this problem, a new bearing and locking assembly can be installed. No need to replace the housing and shaft, the entire assembly can be re-bonded and painted to replicate the original look. Alternatively, the pulley can be replaced with a new housing and shaft.
Using pulleys can also reduce the advantage of pulleys. On the other hand, interception and tackle is a system in which 2 pulleys are connected to each other using ropes. Unlike pulleys, pulley pulley systems can be adjusted in the direction of travel and can move heavy loads up to 4 times their force when used in hydraulic lifts.
