1. Types of lifting light poles and their advantages and disadvantages
If the lifting light pole is divided according to the material, it can be divided into iron lifting light pole, FRP lifting light pole, cement lifting light pole and aluminum alloy lifting light pole.
(1) Advantages and disadvantages of iron lifting light poles
Advantages: high strength.
Disadvantages: easy to corrode or rust, high transportation and installation costs, installation methods and surface treatment methods have certain limitations.
(2) Advantages and disadvantages of FRP lifting light poles
Advantages: light weight, easy installation, and can be installed in a plug-in way.
Disadvantages: short service life, cannot be recycled, high maintenance costs, and susceptible to instrument damage.
(3) Advantages and disadvantages of cement lifting light poles
Advantages: Plug-in installation is possible, with good strength and no need for spraying.
Disadvantages: heavy weight, difficult and expensive to install, cannot be recycled, and there is a certain danger.
(4) Advantages and disadvantages of aluminum alloy lifting light poles
Advantages: It has very good corrosion protection and is basically maintenance-free. The light weight makes it easy to install and transport. It can be recycled in a variety of finishes and can also be installed in a plug-in way.
Disadvantages: The strength is a little worse than that of an iron pole.
2. The production process of lifting light poles
The production process of lifting lamp pole is as follows: blanking→ bending→ welding→ repairing and grinding→ shaping→ → head-to-head installation of the bottom plate→ welding base plate→ door opening → welding door strips, electrical strips, lock bottoms→ curved forks→ galvanized → spraying → general inspection.