HSM Aero provide industry-leading manufacturing expertise, best practices and innovative solutions from our abundantly equipped facility in Letchworth.

HSM Aero: Passion Precision Performance

Precision Component Machining

 

We offer:

  • 3 and 5 Axis Precision Component Machining
  • Matsuura Pallet loading 5 Axis Machining
  • Y Axis Precision Turning with live tooling turret
  • Sliding Head CNC Turning with bar feed
  • Fully Equipped Toolroom
  • Reverse Engineering/Manufacture from Model or Drawing
  • Post treatment Management

Precision Sheet Metal Work & Fabrication

 

We offer:

  • Fiber Laser Technology 1500 x 3000mm Capacity
  • 6 Axis Brake Press up to 4000mm long
  • CAA Approved Coded Welding
  • Precision Punch Press
  • Post treatment Management

Chemical Conversion Plating

  • Alocrom 1200 to MIL-DTL-5541F and DEF STAN 03/18 (Classes 1A & 3)
  • Iridite NCP to MIL-DTL-81706 Class 3

Assembly Work

HSM Aero has a dedicated Assembly Area for the completion of small assemblies and sub-assembly work. Whether the simple installation of threaded inserts, more extensive mechanical sub-assembly work, kitting or full product supply, our team of experienced engineers ensure high levels of quality, reliability and consistency for all assembly projects.

Resources / Services

  • Key Account Management supported by a fully integrated ERP (Mie-Trak Pro) system.
  • End to End Project Management including reverse engineering, material sourcing and treatment management services.
  • Engineering Data Management supported by PowerMILL, PowerSHAPE, Creo ProE & Metalmation software packages.
  • Fully Equipped Inspection Lab including 3 x CMMs utilising PC DMIS software
  • Inventory Management and Control with fully traceable, bar coded material for discrete orders and Jit / KanBan deliveries.
  • Expedited \ AoG Services.
  • FAIRs supplied using Visual FAIR® Software to AS9102 \ TS16949

Download our Plant List here

Quality

Quality is regarded as the responsibility of all. Quality methods are deployed throughout the factory using 5 Whys, 6 Sigma, 7 Wastes and Lean Manufacturing principles.

  • AS9100D Cert
  • Quality Policy
  • Cyber Essentials Plus
  • JOSCAR
  • CAA Approved Coded Welding to DEF STAN 03-34 & 08-39
  • Fully equipped, temperature controlled inspection area utilising the latest CMM technology.
  • First Article Inspection Reports to AS9102/TS16969
  • PPAP Submissions

Contact us

For all customer service enquiries, please contact our Customer First Team.

Aerospace Manufacturing Centre
Campus 5, Letchworth
Herts SG6 2JF

T: 01462 688030

E: info@hsm.aero

Find us on Google Maps

Please direct all sales enquiries to sales@hsm.aero or alternatively complete the form below and a member of our team will respond within 24 hours.

General Data Protection Regulation (GDPR)

SA Group is committed to GDPR compliance. We are also committed to helping our customers comply with the GDPR by providing stringent privacy and security protections that are built into our service and contracts.

Any personal information that SA Group companies may collect (including, but not limited to, your name, company and email address) will be collected, used and held in accordance with the provisions of GDPR and your rights under that Act.

To proceed, please tick one or both of the boxes below:

You may request that we stop sending you this information at any time.