Capabilities & Services

More than contract manufacturers

With some of the largest Electron Beam Melting capacity in the world, we offer experience and expertise to ensure you are making the most of your metal additive journey.

Services tailored
to your needs

Job to Batch Manufacturing:

Our team of engineers work swiftly, collaborating with you and your team to manufacture your parts in a timely and economically friendly manner. Whether your requirement is for a one-off project or a series of products, we have a large capacity to service your needs on our ride-share or dedicated builds.

Scalable Manufacturing:

Our team will collaborate with you to define a quality plan and validate a process to meet your monthly, quarterly, or annual requirements on time. By using Additive Manufacturing we can find the most cost-effective solution using ride-share builds or scale our capacity of dedicated builds to suit the volume of production required.

Titanium Additive Manufacturing using Electron Beam Melting (EBM)

Titanium Additive Manufacturing using Electron Beam Melting is an incredibly powerful process that is being taken advantage of by global industries and industry leaders. We take your designs and 3D Models and make them a reality. Unlocking efficiencies and innovative designs that often could not be achieved using traditional manufacturing options.

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Standard operations include:


  • Building components up to ø360x365mm in size
  • Ti6Al4V properties as per ASTM F2924 with or without Hot Isostatic Pressing (HIP) heat treatment
  • Support removal
  • Basic post-processing including finishing, drilling, and tapping where specified.
  • Ultrasonic cleaning
  • Full traceability – See traceability options below


Optional operations:


  • Tumble Finishing – can be excluded for bonding applications

  • 3D printed threads

  • Application optimised Ti6Al4V properties – See Process validation options below

  • Printing lattice structures

  • Residual powder removal for medical devices

  • Certificate of Conformance


To learn more about the technical capabilities of all of our services and specifications including wall thickness, dimensions and tolerances, please contact our team to request a copy of our EBM Design Guidelines.

Design for EBM Manufacturing

Our team will collaborate with you to enhance your design for EBM manufacture, and enable you to leverage the benefits of EBM additive manufacturing. With some of the highest running hours utilizing EBM technology in the world, as well as the highest level of OEM training our team has a deep understanding and wealth of knowledge ready for you to tap into.

Image sourced from nTopology





  • GD&T (Geometric Dimensioning and Tolerancing) for EBM Manufacturing
  • Lattice & Porous Structure Generation

  • Light-weighting

  • Mass customisation

  • Complex geometry

  • Part consolidation
  • Cost optimization


Find out what you need to provide to get a quote here

Surface Finishing & Treatments

Surface finishing and post-processing treatments are crucial in an engineered environment and are often highly dependent on the end application of the design. For example, abrasive surfaces (such as the EBM ‘as-built’ surface roughness of 16um 22um Ra) can be ideal for bonding situations, smooth surfaces can promote a more consistent flow of fluid, and machined surfaces offer improved fatigue life for high-stress use. While we are able to meet a wide range of finishing options, special consideration must be applied to ensure you are taking advantage of the most appropriate finish.



Surface finishing and treatment outcomes are highly dependent on the geometry and method used. For example, internal cavities and small radii can be challenging to surface finish with limited tool access.

We have multiple in-house finishing capabilities, including:

  • Manual Smoothing
  • Tumble finishing (provided as standard, custom formulas available)
  • Disc finishing


On request we can also offer:

  • Shot blasting
  • Machining, Grinding, Lapping
  • Manual Polishing
  • PVD Coating
  • Anodising


If you require specific surface roughness or aesthetics, please note that typical surface finishing will remove approximately 0.4mm of material. If surface finishing is specified on simple geometries our team can add this material allowance, however, if the surfaces are complex we will request that you allow for this material in the model you provide to us.

It is important to note, that not all surfaces can be mirror polished, such as internal cavities and tight radii. This is highly dependent on geometry and in most cases, outside volume production will be performed manually. Please contact our team to discuss what option would suit you. 

Product Marking & Traceability

Zenith Tecnica provides the ability to mark products with branding, certifications and identification labels.

Labels allow for high levels of traceability to all materials, powder, and processes used to manufacture components. For full traceability right down to position in a build, serial numbers can be printed directly on components, or lot numbers can be laser marked during the inspection. Customers can use this capability to enable identification during assembly and traceability throughout its service life.


Zenith Tecnica Recommended Font Properties


Text Property




Laser Marking




Trebuchet MS, or a simple Sans-Serif font is recommended for clarity of all characters


Size (Text Height)


4mm [11pt]


2.5mm [7pt]




Emboss or engrave by 0.4-0.6mm if you want text visible after surface finishing, engrave with min. 0.6mm





If you would like Zenith Tecnica to apply a lot number or serial number to components, please define the area to apply the label on your manufacturing drawing.







Hot Isostatic Pressing (HIP) Heat Treatment

HIP heat treatment is commonly used in the Aerospace and Medical industries to improve material performance. We work closely with our US-based partner to provide our customers with access to this service. The HIP process puts components under high pressure and temperature to improve the internal structure.


For highly loaded or dynamically loaded thin-walled geometries, our team advises HIP heat treatment and qualification with physical testing. For the best material performance, HIP should be used in conjunction with surface finishing to improve both the inside and outside of the material. HIP will typically require an additional 2 weeks of lead time to be processed.




  • Process as per ASTM F2924
  • Improve control of failure mode
  • Improve fatigue performance


We work closely with our partners who are experts at working with AM designs and Titanium alloy. Together we provide the ability to machine near-net EBM components which offers a hybrid manufacturing approach. This enables the benefits and flexibility of Additive Manufacturing with the accuracy of Machining. Machining is often used in conjunction with EBM for components that require tight assembly tolerances.






  • CNC Machining
  • Assembly
  • CMM Metrology

Please contact our team to request your copy of our Technical FAQ to learn what Geometric Dimensions and Tolerances (GD&T) are achievable.


Our metrology capabilities enable us to validate that components meet our customer’s specifications. Additive Manufacturing produces complex geometries which are traditionally challenging to measure and conform. This is why we have 3D scanners and a vision system to perform measurement and analysis of 3D surface profiles.




  • 3D scanning with point spacing down to 0.080mm
  • Non-contact optical measurements
  • Manual measurements
  • Visual inspection and photography


Material Testing

Zenith Tecnica offers material and product testing through 3rd party accredited labs. We recognise the importance of providing an independent evaluation of our process to ensure confidence in the components we manufacture.

Every build that we run on our EBM machines includes test specimens for continuous material validation and traceability to demonstrate conformance to ASTM F2924.



You can order the following test certificates for any build:

  • Tensile – ASTM E8
  • Chemistry – ASTM E1409, ASTM E1447, ASTM E1941, ASTM E2371
  • Surface Finish – ASME B46.1
  • Microstructure – ASTM E3-11



We can also include specimens at your request for many other tests, including but not limited to:

  • Compression – ASTM E9
  • Shear – ASTM B769-11
  • Toughness – ASTM E23
  • Fatigue – ASTM E466
  • Standardised product testing


Contact us today to discuss your individual requirements.

Process Validation & Qualification

Zenith Tecnica has qualified our EBM machines to produce a wide range of spacecraft components and medical devices. We continually monitor and control our processes so to ensure they are operating within set limits to provide our customers with confidence in the components they receive.

We have a standard quality plan, sometimes known as a standard operating procedure, that dictates the requirements for every part produced at Zenith Tecnica. Some customers may have additional requirements and our team captures these in a tailored quality plan that outlines any parts of the process that are different to standard.

We can supply a certificate of conformance with your orders to provide traceability to all standards and specifications used during manufacturing.





  • Qualification programs
  • Validation and control of special processes for Aerospace manufacturing
  • IQ, OQ, PQ for medical device manufacturing
  • Certificate of Conformance


Titanium is an incredibly versatile material. Yet, it has remained remarkably underutilized as it was previously difficult to take advantage of. With the progression in technology and growth of powder bed fusion 3D Printing, anyone can now take advantage of Titanium's potential.

With such a capable material at our fingertips, we have been able to concentrate our efforts towards becoming world leaders in the art of titanium alloy manufacturing. Our commitment to titanium coupled with our humidity and temperature-controlled machine environment, we reduce any risk of cross-contamination and material impurities.

WHAT IS Electron Beam Melting (EBM)

Electron Beam Melting (EBM) is a Powder Bed Fusion Additive Manufacturing (AM) process. Utilising an incredibly powerful beam of electrons, this form of AM heats and selectively fuses metal powder together. The process begins with an extremely thin layer of metal powder spread across a build plate and pre-heated. Once the desired heat is achieved, the beam accurately melts areas of powder at speeds of up to 8000m/s, which is approximately 28,800 kilometres per hour.

Once the layer has finished being melted, the plate descends a distance less than the average width of a human hair. From here a new spread of metal powder is applied and the next layer begins. The design of the finished part is achieved through the creation of a 3D CAD Model that is digitally sliced into thousands of individual layers, acting as a blueprint for the beam to follow.

Find out more

Benefits of utilizing titanium EBM

Complex Geometries

Production of unique and complex geometries can be achieved with Additive Manufacturing (AM). EBM enables high productivity manufacturing of tall and thin-walled components, parts with large cross-sectional changes and the ability to consolidate assemblies.

Strength-to-weight ratio

Additive Manufacturing can exploit the high strength-to-weight ratio of titanium better than more traditional manufacturing methods by making it possible to produce thin and complex geometry components.


Components can be designed using the latest optimisation techniques to reduce mass. Our customers have optimised these assemblies to reduce mass for thermal loading in space and mechanical loading in many high-performance applications.

Corrosion Resistance

Titanium is naturally corrosion-resistant, assisting its performance in harsh environments such as saltwater. In particular, titanium pairs well with carbon fibre composites due to their position on the galvanic series. This pairing leads to longer service life through reduced festering.


Titanium is widely used in orthopaedic implants due to its bio-compatible nature, corrosion resistance, and specific strength. Using AM, surgeons and implant manufacturers can create patient-specific devices on tight deadlines. This opens the possibility to incorporate metal porous structures for osseointegration to improve patient outcomes.

High productivity rate

Zenith Tecnica chose GE Additive Arcam EBM machines as they typically fit more parts per build than alternatives. This enables filling an entire 3D build volume of parts. Combined with the speed of EBM, this results in faster lead times through the efficient build process.

Tall thin-walled components

The sintered powder bed surrounding melted components in the EBM process supports thin-wall components laterally. Allowing for more design freedom with large lightweight structures.

Reduced internal stress

The EBM process takes place in a vacuum chamber and maintains a high-temperature powder bed throughout the build process. The results in components being stress relieved and machineable straight after unloading without further heat treatment.

Large cross sectional Areas

The EBM process has enough speed and power to melt large volumes and thick walls without distortion when compared with similar powder bed fusion technologies. This is useful for part consolidation and structural components which require extra material for high strength and stiffness.

Getting Started

The Process

Electron Beam Melting Additive Manufacturing unlocks the ability to tightly stack parts together using the entire 3D volume of the build. Based on your order quantity, we can find the most cost-effective solution for building your parts. Whether that means placing them on a regularly launched “Ride-Share” build, where space is shared between customers, or launching a fully “Dedicated” build for the lowest unit cost for larger quantities.


To get started, all we require is a 3D model of your design and a basic understanding of your manufacturing specifications (quantities required, schedule etc).

Ride Share Build

  1. Economy option for orders not filling an entire build
  2. Launched on a regular schedule
  3. Minimum order quantity of one unit

Dedicated Build

  1. Full builds provide the lowest unit price
  2. Launched as required to meet critical customer deadlines
  3. Scalable to volume required

Our team can also collaborate with you to define a quality plan and validate a process to meet your monthly, quarterly, or annual requirements on time. Once the order is confirmed, we will stay in constant communication on progress and ensure there are no surprises.

Request a Quote

At a minimum we require:

  • CAD model of your component(s)
  • Quantity required for this project

For our team to understand your application and provide tailored feedback and processes, it is also best if you can provide the following:

  • Projected future quantities
  • Manufacturing drawing(s) including surface finish requirements
  • Deadlines for urgent projects
  • Description of the next higher assembly (if applicable)
  • Inspection & Quality requirements
  • Any classifications required for shipping and Export Compliance such as ECCN and HS code