Precision machining for Defense

Precision Machining for the Defense Sector

In the field of defense, every detail counts. The safety, reliability and functionality of the systems depend largely on the quality of the components that integrate them. For this reason, at ProtoSpain we offer a specialized service of precision machining oriented to the technical requirements of the defense sector, where traceability, repeatability and excellence in each phase of the process are essential.

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• Our factory houses more than 450 CNC machining centers, 10 of which are 5-axis.
• We have 50 machines SLA and 10 SLS MACHINESmachines, as well as 10 vacuum vacuum casting machinesThe company also has 10 vacuum casting machines, anti-dust spray rooms, UV ovens and a variety of milling machines, lathes and other manufacturing equipment.
• Our production plant in Asia has more than 1,200 employees and a 25,000 square meter facility.
• This production capacity allows us to respond to our customers’ needs in very short lead times.

High technical standards and rigorous quality control

The defense sector is characterized by its high level of requirements in terms of materials, dimensional tolerances, surface finishes and technical validations. Each part must comply with specific regulations, whether for structural, electromagnetic, thermal or functional use. In ProtoSpain we understand the criticality of these requirements and apply manufacturing processes that guarantee:

• Micrometer precision in every machining operation

• Use of certified technical materials, such as aircraft aluminum, special steels or engineering polymers

• Full batch and process traceability

• Dimensional control and documentation according to customer standards

• Quality management under ISO 9001 standards

Comprehensive project management: from design to final finish

We know that the manufacturing of defense parts does not end with machining. For this reason, we offer a comprehensive service, in which the customer can delegate all the phases of the project to a single interlocutor. From the technical review of the drawing to the delivery of the final product with all the required certificates.

We have a consolidated network of partners specialized in heat treatments, surface finishes and special processes, which allows us to integrate, among others:

• Technical anodizing (type II and III)

• Electrolytic coatings

• Technical paint (CARC, epoxy, etc.)

• Passivation, phosphating and anti-corrosion treatments

• Non-destructive testing (NDT)

• Functional testing to customer specifications

Typical defense applications

Our know-how allows us to manufacture high precision machined parts for critical applications such as:

• Electronic housings

• Structural supports and mounting elements

• Parts with complex geometries requiring multiple 3-, 4- or 5-axis CNC machining operations

• 3D metal printing(DMLS)

• Components with high speed machining (HSM) on lightweight materials

• Functional prototypes and short series with exhaustive dimensional control

• Plastic housings
• Carbon fiber and composite parts

Whether for communications systems, drones, robots, unmanned vehicles, on-board components or weapon system structures, ProtoSpain is the ideal technical partner to develop reliable and certified solutions.

Innovation, confidentiality and commitment

In a sector where innovation and confidentiality go hand in hand, ProtoSpain is positioned as a strategic partner that combines technical capacity, continuous adaptation and commitment to quality.

We invest in state-of-the-art machinery, high-precision CAD/CAM software and continuous training of our team to ensure excellent results in every project.

In addition, we guarantee total confidentiality of technical information, complying with specific industrial data protection protocols when required by the client.

Shall we talk?

If you are looking for a precision machining supplier that understands the challenges of the defense sector and can accompany you in the development of critical parts with total reliability, ProtoSpain is your technological ally.

Contact us to discuss your needs. We will be happy to help you take your project to the next level.