Specialists in shell moulding, investment casting & rapid prototyping... Newby Foundries was established c.1890 and has been developed by five generations of Newby into a market leading steel and iron foundry. We specialise in airset casting, shell casting and vacuum backed shell casting using the Croning shell moulding process. Newby continue to invest and expand our expertise into new areas of metal casting. Our lost wax casting foundry, Newby Investment Castings produces precision castings. We have also developed Newby RapidCast, a rapid prototyping service in order to provide our customers with prototype castings and 3D printing. These services combine to create the Newby Foundries Group which can fulfil all of your casting requirements; • Newby Foundries, quality airset and shell moulded steel and iron castings. • Newby Rapidcast, Rapid prototyping and 3D printing. • Newby Investment Castings, Precision lost wax castings.