Tower Flanges

Preferred supplier of Global OEMs

Tower and Foundation Flanges

Global and comprehensive service

All types of Tower Flanges

COMPREHENSIVE SERVICE UNDER RIGOROUS QUALITY PROCESSES

The wind energy market has seen remarkable growth in recent years. Through our expertise in producing high-quality tower flanges, we have solidified our position as a leading company in this important sector. Headquartered in Lacunza, the birthplace of Barranquesa and our corporate headquarters, we specialize in manufacturing various types of tower flanges including top, connection, bottom and foundation flanges. With over 35 years of experience in this industry, our flanges are present in wind parks all around the globe.

We recognize the dynamic nature of market demand and technology. Our commitment to excellence drives us to adopt cutting-edge technologies, enabling us to adapt swiftly to changing conditions. Supported by our skilled team of professionals, we offer a comprehensive service that goes from sourcing raw materials to precise manufacturing, meticulous packaging, and reliable transportation of finished tower flanges. This ensures timely delivery to our clients worldwide.

Manufacturing processes

Purchase of material

Material purchase

Direct relationship with steel mills

Oxy cutting

Cutting

Traditional cutting method using oxy-fuel torches to cut through steel up to 300 mm thickness

Hot Bending

Hot bending

Hot bending using the specific templates for each flange dimensions

Flash butt welding

Flash Butt Welding

FBW is an electrical resistance welding process that guarantees the most solid fusion

Heat treatment

The normalized is a heat treatment that is used to give the steel a structure and technological characteristics that are considered the natural or final state of the material which it had it before the bending

Machining

Machining

CNC turning machines
Machining in 360º rings or segmented

Drilling

Drilling

CNC Drilling-milling machines
Drilling in 360° ring or segmented

Surface treatment

Surface treatment

Sand blasting, painting, metallizing and others

Marking

Marking

According to customer standards

Logistic worldwide

Worldwide Logistics

Full management of the logistics and packaging for deliveries to any part of the world

Satisfied customers

SGRE Siemens Gamesa
Nordex Acciona
vestas
Enercon
windar
Martifer
SIAG
Nabrawind
Pugliese
tecno aranda
Max Bogl
KGW