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> Services
> Toolmaking
> Injection moulding

> Precision engineering

> Service and repairs

> Tool validation
> Inspection
> Laser Welding

Neptune Engineering offers a sub contract laser welding service, which can be whilst you wait or by appointment.

Laser welding is the best and most efficient way of repairing damage on injection mould tool cavity and cores, without having to remake or insert areas. We can add the same base material filler rod as the cavity / core inserts, we can weld inserts from a few grams to 500KG.

This process generates very little or no heat at all to the component which reduces any distortion that previously would happen with conventional welding, therefore able to weld the smallest detail, down to 0.2mm.

We can weld all types of mould tool steels, 1.2311 (P20), 1.2343 (H13), 1.2767, 1.2083 (stavax), 1.2379 (D2) Aluminum, Titanium, Nickel base alloys, Cobalt base alloys, Copper base alloys which include aluminum bronze and beryllium copper.


Contact us
  Gary Statham
T: 01992 587889
F: 01992 554478
E: email >

Neptune Engineering
Unit 2 Merchant Drive,
Mead Lane, Hertford,
Herts, SG13 7BH

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