Mcor Technologies reduces 3D printing costs

Additive machine builds parts using paper rather than expensive resins

Small engineering firms can enjoy the cost-saving benefits of 3D printing, following the launch of a additive machine that builds parts using paper.

The machine's maker, Mcor Technologies, said that by using paper rather than expensive resins as the build material, companies could expect to save 80% on prototyping costs. “It's a really cost-effective way of producing prototype parts,” said Julie Reece, director of marketing at Mcor Technologies.

“It's also a very clean process, using biodegradable materials, with no fuming, making it ideal for use within education environments.”

The full-colour Selective Deposition Lamination process uses standard sheets of photocopy paper as its building material to produce complex, durable and stable physical 3D models. Printed models can be tapped, threaded, hinged, made water resistant and flexible. They can even be disposed of in the recycling bin for cradle-to-grave sustainability.

“Rising 3D printer material costs are straining budgets and limiting use of the technology at commercial and educational organisations,” said Reece. “Mcor’s material costs are 10-20% of other technologies’ costs, and therefore, the total cost of ownership over five years can save hundreds of thousands of dollars. This low cost enables wider accessibility of the technology and therefore, greater innovation.”

The cost of an SDL machine is around £35,000. “It's a technology that is affordable for smaller companies and for schools and colleges,” added Reece.