25m Multicat workboat

15m Aluminium bandstand canopy

22m Fishing trawler

24m Ro-Ro passenger ferry

14m Aluminium crewboat

Landing craft internal framework

Oil tanker pump room laser scan section

3D laser scan of Welsh farmhouse

Plywood assembly kit for Kings Cross railway station coffee shop area

16m round bilge steel yacht

FE Analysis of fish farm workboat crane structure

Machinery space laser scan and 3D as built model

Laser scanning at -25C in Svalbard

DJA supply CNC cut assembly systems for all types of steel and aluminium vessels. With over a 190 vessels completed from our systems in the past 20 years, we understand how boats are built and how to cut and form hull components. We have supplied assembly systems for everything from 4m RIBS to 600T fishfarm feed vessels, working with over 30 yards and a diverse range of Naval Architects. Below are some of the benefits of using assembly systems.

For Naval Architects

  • Control over structural construction
  • Additional level of checking for structural details
  • Weight control
  • Material specification control
  • As built documentation

For yards

  • Exact materials requirements
  • Flanging, rolling and 3D forming supplied
  • Designed to fit your working methods
  • Designed for construction – how to get in and weld?
  • Built in levelling and alignment
  • Detailed assembly drawings
  • Simplified materials management
  • As built documentation

Contact Details

  • Deri Jones & Associates Ltd
  • Llwyngwyn
  • Forge
  • Machynlleth
  • SY20 8RR
  • T: +44 ‪(0)1654 214014‬
  • M: +44 (0)777 385 3237
  • E: This email address is being protected from spambots. You need JavaScript enabled to view it.