NEW HORIZONS
IN MACHINING
Tecnolanema is a company specializing in precision machining, with an emphasis on the production of aeronautical parts in light and hard aluminium alloys. Its history has been built on the ability to supply parts of various sizes (small, medium and large) with high quality and on time, with the support of Polylanema, which maintains 3,000 tons of stock to facilitate delivery.
Production is organized by versatile machining centers, guaranteeing quality, agility, deadline management and technical mastery, all of which are fundamental to meeting customer needs. The products manufactured include:
– Aluminum structural parts
– Small and large series precision parts.
Tecnolanema invests in cutting-edge technology, using 3-, 4- and 5-axis precision machining centers, robotic pallet systems, vertical towers and specialized sheet metal machines to guarantee production in record times. With more than 40 numerical control machines, the company has the capacity to manufacture parts ranging from small components (25 mm) to large structures, such as aircraft wing spars, measuring more than 4.5 meters, while maintaining extremely strict tolerance levels.
Tecnolanema stands out for its commitment to quality control, complying with international standards ISO 9001 and EN9100, which are essential in the aeronautics, aerospace, defense and military sectors to guarantee a high level of service and proximity to its customers.
THE ENTIRE ORGANIZATION
AROUND QUALITY
Tecnolanema is a specialist in precision machining for the aeronautical sector, producing structural and precision parts in light and hard aluminum alloys. With more than 40 CNC machines and cutting-edge technology, we guarantee high quality, strict deadlines and compliance with ISO 9001 and EN9100 standards. From small parts to large components such as wing spades of over 4.5 meters, we offer efficient solutions for the aviation industry.




In the defence and military sector, Tecnolanema ensures the production of strategic components with maximum precision and reliability. Our ability to manufacture parts of different dimensions, combined with strict quality control and EN9100 certification, allows us to provide solutions for critical equipment in military applications. With advanced CNC technology and a vast stock of materials, we guarantee fast deliveries and operational efficiency for demanding missions.




Innovation and precision are fundamental in the aerospace sector, and Tecnolanema responds to this challenge with versatile machining centres and advanced technology. With robotic systems and 3-, 4- and 5-axis equipment, we manufacture complex parts in high-performance aluminium alloys, ensuring strict tolerances and compliance with the demanding EN9100 standards. Our commitment is to excellence, supporting the development of solutions for space exploration and satellites.





- ERTACETAL® C e H
- ASNA5130 (PLACA)
- ERTACETAL ® H
- ASNA5117 (REDONDO, TUBO)
- ERTALON 66 GF30
- ASNA3539 (REDONDO)
- ERTALON® 66 SA
- ASNA3526 (REDONDO e PLACA)
- NYLATRON® 66 SA (EQUIVALENTE ao ERTALON® 66 SA)
- ABS5935, ABS5936 e ABS5937 (REDONDO e PLACA)
- NYLATRON® GS ABS5935, ABS5936 e ABS5937 (REDONDO e PLACA)
- NYLATRON® 66 GF30 (EQUIVALENTE ao ERTALON® 66 GF30)
- ABS5932, ABS5933 e ABS5939 (REDONDO e PLACA)
- ERTALON® 12 SA
- ASNA3527 (REDONDO e PLACA)
- KETRON® 1000 PEEK
ABS - 5695 e 5903 (REDONDO e PLACA)
- DURATRON® T4203 PAI ABS 5914 e 5913 (REDONDO, PLACA)
- DURATRON® T4301 PAI ABS 5914 e 5913 (REDONDO, PLACA)
- ERTACETAL ® C
- ABR 6-0199 (REDONDO, PLACA, TUBO)
- ERTALON® 66 SA
- ABR 6 -0121 (REDONDO, PLACA, TUBO)
- FLUOROSINT® 500
- ABR 6-0187 (REDONDO, PLACA, TUBO)
- NYLATRON® GS
- ABR 6-0124 (REDONDO, PLACA, TUBO)
Plastics for the aeronautical industry
- W 2014
- W 2024
- AW 2024 ALCLAD
- AW 2124
- AW 2214
- AW 2219
- AW 2219 ALCLAD
- AW 2618
- AW 6061
- AW 7010
- AW7050
- AW7075
- AW7075 ALCLAD
- AW7150
- AW7175
- AW7475
- AW7475 ALCLAD
Aluminiums for the aeronautical industry
- ABS5064A
- ABS5032
- ABS5324A
- ASNA3050
- ASNA3011
- AMS 4035/4037
- AMS 4050/4201
- AMS-QQ-A-250/11A, 07.2008
- AMS-QQ-A-250/12
- AMS 4027P, 04.2022
Aeronautical materials
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