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Transmission Tower

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Transmission Tower Specification

Product Type
Transmission Tower

Material
Mild Steel (MS), Galvanized Steel

Welding Standard
IS 9595

Capacity
Customized as per requirement

Application
Power Transmission Networks

Galvanization Standard
IS 2629 / IS 4759

Out Coating
Hot Dip Galvanized

Standard
IS 802

Shape
Lattice Structure

Surface Treatment
Galvanized

Height
Up to 60 meters

Voltage
Up to 765 kV

Design
Modular, Angular, and Tubular

Thickness
3 mm to 20 mm

Color
Silver

Production Technology
Automated CNC Cutting & Drilling

Standards Compliance
As per IEC & IS Codes

Wind Load Resistance
As per IS standards

Assembly
On-Site Modular Assembly

Quality Assurance
100% Visual and Structural Inspection

Bolt Type
High Tensile Fasteners

Tower Type
Suspension/Deviation/Dead End

Weight
Customized as per design

Installation Service
Available on Request

Connection Method
Bolted Joints

Maintenance
Low, due to Galvanized Coating

Corrosion Resistance
High

About Transmission Tower

Transmission Tower

State-of-the-art Tower Factories

Nezone has a 24000 MTPA tower manufacturing unit strategically located at Byrnihat, Meghalaya. The plant is equipped with the latest CNC line for fabrication of towers and microprocessor based temperature controlled eco-friendly systems for galvanization of tower members.

Fabrication Process

Multipurpose CNC machines directly read the drawings, punch, stamp and cut steel. Heavy duty machines perform even the heaviest of bends with out distortion. Strategically positioned EOT cranes efficiently perform material handling.

Galvanizing Process

The furnace is controlled by microprocessors to give control on the bath temperature. The drying oven uniformly dries and pre-heats the steel, which removes spurting and gives an excellent surface finish to the product. Nezone's factory has tot one of the biggest (size 13 x 1.2 x 1.75m) galvanising bath available with tower manufacturing companies and uses the environment friendly methods.

Manufacturing capabilities

Products

Transmission line tower from 132kv to 765kv
Substation structures from 33kv to 765kv
Railways masts and portals
Telecom towers
Custom-built towers
Other galvanized structures

Capabilities

Latest modern plant
CNC line machines for angle processing
Complete traceability of materials
One of the most modern and largest galvanizing plant in India
In-house testing facilities.

Adequate provision for

Inspection of raw materials
Straightening of sections
Sizing of sections
Numbering of sections
Punching the hole on sections and plates
Hot dip galvanizing of all materials with a fully automatic temperature controlled galvanizing bath
Assembling to the requirements
Inspection of finished products
Packaging of material for dispatch.

Robust Construction & Design

Our transmission towers utilize high tensile fasteners and automated CNC cutting and drilling to deliver structures with exceptional precision, strength, and reliability. The modular, angular, and tubular designs are tailored for various power transmission needs, supporting heights up to 60 meters while maintaining structural integrity in demanding environments.

Exceptional Durability & Corrosion Resistance

Hot dip galvanization in accordance with IS 2629/IS 4759 standards ensures these towers remain highly corrosion-resistant, resulting in reduced maintenance over time. Galvanized coatings protect against challenging weather conditions and extend the service life of each tower, offering a reliable solution for long-term power transmission.

Compliance & Customization

Manufactured in line with IEC and IS codes, our towers undergo rigorous quality assurance, including full visual and structural inspections. Designs are customized by weight, height, and capacity, enabling clients to select the optimal configuration for their transmission network while ensuring safety and regulatory compliance.

FAQs of Transmission Tower:

Q: How are the transmission towers assembled on-site?

A: The towers feature a modular assembly design, enabling straightforward on-site construction through the use of bolted joints. All components are pre-fabricated with automated CNC cutting and drilling, ensuring precise alignment and quick installation by skilled teams.

Q: What makes these transmission towers highly corrosion-resistant?

A: Each tower is manufactured using hot-dip galvanization as per IS 2629 and IS 4759 standards, which provides a robust protective zinc coating. This process significantly enhances the towers resistance to environmental corrosion and minimizes maintenance requirements.

Q: When is installation service available for these towers?

A: Installation service can be requested at the time of order or project planning. Our expert teams can be deployed to assist with the on-site modular assembly, ensuring compliance with industry standards and project timelines.

Q: Where can these towers be used effectively?

A: These towers are ideal for various power transmission networks, including urban and remote locations. Their design supports diverse settings, functioning as suspension, deviation, or dead end structures for voltages up to 765 kV.

Q: What production technologies are utilized in manufacturing these towers?

A: We deploy automated CNC cutting and drilling systems during fabrication, which ensures precise tolerances, improved structural performance, and expedited production times. Every tower is also subject to 100% visual and structural inspection for quality assurance.

Q: What are the core benefits of choosing this transmission tower?

A: The towers offer high wind load resistance (as per IS standards), superior corrosion protection, low maintenance, and flexible customization for height, capacity, and weight. Rigorously tested for safety and compliance, they represent a dependable, long-lasting solution for power transmission infrastructure.

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