Large power line towers are used where a route carries heavier conductors, longer spans, or higher-voltage lines. They hold the line geometry steady so clearance, sag, and safety distance can meet the project drawing.
The work is not just making a tall steel frame. The tower head, cross-arm length, bolt holes, splice plates, and packing list must match the line design. For high-load sections, the weight of one tower can be large, so lifting point and shipping section size should be planned early.
Product Parameters
|
Parameter |
Value |
|
Voltage class |
110-500 kV common range |
|
Height |
25-60 m by route design |
|
Material |
Angle steel or steel pipe sections |
|
Single tower load |
Designed by conductor and span |
|
Surface |
Hot-dip galvanizing |
|
Wind check |
12-level wind reference in project note |
|
Foundation |
Matched with soil and load data |
|
Packing |
Member bundles by tower number |
Product Advantages
Large power line towers need clear marking, because many members look similar before assembly.
1. Member numbering helps workers find parts faster.
2. Factory trial checks can reduce hole mismatch.
3. Tower forms can be adjusted for angle, straight line, or terminal use.
Main Applications
Large power line towers are common in backbone transmission routes and crossing sections.
1. Long-span overhead line sections.
2. High-voltage routes from power plant to substation.
3. River, road, or railway crossing areas.
4. Windy or open-ground routes with higher structure demand.
Our Services
Tengshida can discuss drawing size, wind load, surface finish, packing method, and loading plan before production. For site projects, the work can also include drawing review, material confirmation, factory inspection photos, and basic installation notes.
FAQ
Q: Are all towers in one line the same?
A: No. Large power line towers are usually divided by straight, angle, tension, and terminal positions.
Q: Can the tower be packed by site number?
A: Yes. Marked bundles can be arranged by tower number or section.
Q: What should be checked for transport?
A: Longest member length, bundle weight, route access, and lifting condition should be checked first.
Hot Tags: large power line towers, China large power line towers manufacturers, suppliers, factory