2-6 February 2020

jewellery and watch logo


3-7 February 2019

Goodwin Refractory Services Ltd

Hall 18 Stand 18P32
  • Retail Services & Solutions


  • Jewellery Tools & Machinery
Our History G3D was conceived by GRS (Goodwin Refractory Services Ltd) in 2015 as the chosen brand name to further develop the already growing line of additive manufacturing machinery business offered by GRS to its customers in the Jewellery, Dental, Aerospace and Automotive Investment Casting Industries. Goodwin Refectory Services Ltd (GRS) and its sister companies are the global market leader in the manufacture and supply of Industrial & Jewellery Casting Plasters.


Spencroft Road
Newcastle Under Lyme
United Kingdom


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  • C600 Direct Castable Resin
    G3D resins are for use on 3D printers, for printing jewellery, dental and industrial models. With faster build times than our competitors and amazing casting results, these resins are the answer the market has been waiting for. G3D resin materials produce the highest resolution with unprecedented detail without compromising accuracy. Combine this with zero ash content on burnout, our resins cast as easily as any injection wax pattern, and in many cases cast better than injection wax.
  • Rapid Prototyping Machine RP250
    The G3D-RP250 is truly the G3D Flagship, it is a special machine, a world’s first and G3D customers love it. Designed to solve Rapid Manufacturing for large volume Jewellery factories world-wide and that’s exactly what it does •Direct Casting with Superior Surface Finish •Industry Leading Accuracy, 20 micron Resolution •Unparalleled Results with High Detail Filigree •Minimal Build Supports gives Seamless Clean Off •Easily Produce Micro Pave, Invisible Settings and Hollow Filigree •Produces 155 ring patterns in less than 3 hours
  • Rapid Prototyping Machine  RP100
    The G3D-RP100 is specifically designed for small to medium production levels in jewellery factories and dental laboratories. It is also an ideal form factor for high precision master modelling and low volume prototyping. The complete package includes the UV Curing unit, Ultrasonic cleaner and Toolset ready to get to work straight out of the box.
  • Jewellery Investment Powder
    Investment Powders for Jewellery casting by the block mould process.
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