LMG · Lightning Machining Group

Precision machining and lightning protection

50 years of experience back us as experts in lightning protection products and precision machining in all kinds of materials.

Request a quote Products and services

  • 50+ years of experience
  • 500 m² climate-controlled plant
  • CNC 3 and 4-axis turning and milling
  • ISO 9001 quality management

What we do

Products and services

At LMG we have specialised for over 50 years in machining parts in a range of materials (stainless steel, brass, bronze, aluminium and special steels). We also offer a range of finished products for external lightning protection: ESE air terminals, Franklin rods and fixing and mounting accessories.

Our services include CNC turning, milling on machining centres, metal stamping and thermoplastic injection. We also provide complementary services such as assembly and the encapsulation of components with epoxy resin.

  • CNC turning

    Turned parts with complex geometries and uniform finishes, in short and long production runs.

  • Milling on machining centres

    3 and 4-axis CNC centres for high-precision prismatic parts.

  • Metal stamping

    Series production of metal components with our own tooling.

  • Thermoplastic injection

    Technical plastic parts of consistent quality in large volumes.

  • Assembly

    We deliver the assembled and checked unit, ready for use.

  • Epoxy resin encapsulation

    Protection of components against moisture, vibration and weather.

Discover our products and services

Finished products

External lightning protection

We have specialised in lightning protection products and offer a range of finished products, manufactured entirely at our facilities.

  • Electronic air terminal

    Early streamer emission · Stainless steel

  • ESE air terminal 6.4

    Early streamer emission · Stainless steel

  • Single Franklin rod

    Copper

  • Single Franklin rod

    Stainless steel

  • Multiple-point Franklin rod

    Copper

  • Multiple-point Franklin rod

    Stainless steel

  • Multiple-point rod with adaptor

    Copper

  • Multiple-point rod with adaptor

    Stainless steel

  • Multiple-point rod with flat-bar adaptor

    Copper

  • Multiple-point rod with flat-bar adaptor

    Stainless steel

  • Special Franklin rod

    Copper · With mast and base plate

Values

Our commitment

  • Quality

    Management system based on the ISO 9001:2015 standard and dimensional inspection at every stage.

  • Precision

    Climate-controlled production at a constant temperature to minimise dimensional variation.

  • Trust

    Over 50 years as a reference supplier in a range of sectors.

  • Service

    Our own transport to respond quickly to any urgent need.

Tell us about your project

Send us your drawings or a description of the part and we will prepare a no-obligation quote.

Contact us