Machining company
A strategy for continuous improvement in integrated mechanization processes.
“We don’t know what’s possible until we try.”
More than 30 years of experience in industrial manufacturing processes by machining guarantee our trajectory.
We are your reliable machining supplier. We adapt to the needs of our customers, facing their challenges as our own. This ability to adapt is what has allowed us to evolve throughout our more than 30 years of experience.
Commitment
We are not afraid of challenges. We fulfill our obligations
The customer, first and foremost
We listen and understand our customers to provide the best response to their needs.
Continuous improvement and innovation
We analyze and reflect on our daily work in order to be better every day. Always at the forefront.
Perseverance
We face complicated situations with optimism, trusting in our capabilities and experience.
A constant investment in production equipment with the latest technology, the development of R&D projects and the training of our human team in software, tools and processes allow us to create six business divisions to help our customers to be more efficient.

Standard Machining
Because of the breadth of machinery and diversity of machining operations, this division has a comprehensive in-house machining and part building services capability.
In Izadi we have SAT and Emergency teams to carry out repairs, maintenance and assembly of equipment both in our facilities and in the customer's plant. We take advantage of our wide machinery capacity to give a minimum term service in emergencies to our customers.
Heavy Duty
Large machining division with special emphasis on the manufacture of components for wind turbines and heavy industry equipment (energy, naval, aeronautical, nuclear) with weights up to 80Tn and dimensions of 15m*5m*4m.
In response to the customer's needs, this division acts as the head of orders, integrating product solutions from the technical office, foundry/forging, machining, painting, equipment assembly and installation in the final plant.
High Precision
From this high precision division we design manufacturing and machining processes through CAD/CAM engineering (Siemens NX9) with focus on complex geometric machining and sectors with high level of specifications and quality such as Aerospace, Aeronautics, Defense, Science, Special Molds, Electric Motor and Mechatronics.
We specialize in the development and manufacture of high value-added components including ultra-precision (+-0.5 µ). In-house, we also offer advanced engineering and additive manufacturing services.

Gears & Couplings
This division of gear, keyway and ribbing cutting in couplings is the core of Izadi. Both for the knowledge of the standards and different types of cuttings, as well as for the wide diversity and capacity of machinery.
We can cut and grind flanks straight and helical teeth, straight and spiral bevels, hypoid bevels, worm-crown sets, racks, pulleys, ribbed shafts, keyways, flat faces and internal figures; all in a range of Modulus from 0.5 to 34, dimensions Ø5 to Ø3.500, inclination +60º/-45º, weights up to 15 Tn and length 6.000mm.
Laser
In our Laser division with Hardening and Cladding solutions, we carry out high volume processes of metallic contribution by means of LMD with improvement in the mechanical characteristics of tenacity, resistance and useful life in demanding applications in the stamping, gas&oil, lamination and transmission sectors.
We also perform local laser hardening processes with high precision, minimum invasiveness and deformation, process flexibility and very high cycle times.
Metrology
Our Metrology division provides measurement services to external customers as well as to the rest of Izadi's divisions. We use 3 CMMs in air-conditioned rooms: from ultra-precision three-dimensional Leitz (0.80µ) to Hexagon Delta CMM gantry (dimensions 5m*3m*3m of useful measurement) with tactile measurement and blue light sensor.
We have Leica laser-track and Renhisaw interferometer equipment for internal use as well as for customer's plant.
Tell us what you need, and we will contact you as soon as possible to prepare an offer tailored to your needs.
In our multifunctional pavilion we have the latest technologies that allow us to optimize manufacturing processes and better control of specifications, as well as to generate synergies between the different lines of business.
POLÍGONO EGIBURUBERRI 21A 20100 RENTERIA GIPUZKOA
Izadi Mecanizados is composed of 6 dedicated sub-factories:
Where the most innovative machines and technologies are used to optimize manufacturing processes and generate synergies between our different lines of business.
- Conventional and CNC Lathe (horizontal and vertical)
- Milling Machines (3, 4 and 5 axis)
- Gear Hobbing and Grinding
- Internal Mortising and Hobbing
- Wire and Penetration EDM
- Surface Grinding
Learn moreIzadi. Our facilities
- 22 Jul 2025News FUTUREHD – New business line for heavy duty gearboxesFUTUREHD is a project launched by a small SME like IZADI that seeks to reinforce its efforts in...
- 10 Apr 2025News LASTER – Technologically advanced laser solutions for efficient and robust manufacturingThe LASTER project seeks to boost the industrial competitiveness of the Basque Country through laser manufacturing technologies and...
- 29 May 2024Industrial power transmission Izadi Group’s latest innovation in the paper industry: industrial gearboxes for paper windersFrom raw material preparation to final product packaging, efficiency is essential to ensure maximum productivity and quality. In...


