“Our HiQ Sinterstation system directly produces end-use plastic parts from your 3-D CAD data files.”

SLS prototypes are widely used for: Functional prototypes; Short run production components - throw away traditional tooling restrictions as virtually any geometry can be built.

You can use and test your first off prototype without the fear of breakage. Acts like moulded components. Strong and durable. Excellent for fit and function. Ideal for clip features, living hinges and snap-fit connections. Can build more complex structures than SLA as no supports are required. Another advantage is the ability to produce parts in almost any orientation. The process can produce watertight components. High chemical resistance. High Temperature resistance. Durable patterns for sand casting.

“What is SLS and how does it work?”

SLS is a method of producing components directly from 3d design data in hours.

How: Your CAD model is cut into 0.1mm thick slices and each slice is "sintered". The sintering process takes a heat laser and "draws" the section onto powdered material. Where the laser hits, it melts the powder particles and as it passes onto a different area the resultant region cools to a solid bonding it to the layer beneath. The part is then lowered one layer thickness and more powder deposited on top ready for the cycle to begin again.

The layering continues from the bottom of the part until it has finished at the very top of the part.

“What are the benefits of using the following SLS materials? ”

Nylon: Innov’PA 1550  

Superior surface, straight from machine, compared to ... Duraform PA, GF, EX or EOS PA2200, or PA3200
You can use/test your first off prototype without the fear of breakage.
Acts like moulded components. Strong and durable.
Excellent for fit and function. Ideal for clip features, living hinges and snap-fit connections.
Can build more complex structures than SLA as no supports are required.
The material/process can produce watertight components. (Parts are watertight for wall thicknesses of 1.6mm and above; surface sealant required for thinner wall sections)
High chemical resistance. High Temperature resistance.
Durable patterns for sand casting.

Nylon: NEW Aluminium and Glass filled Innov’PA 2550  
Increased rigidity/stiffness over 1550.
Mechanically similar to moulded Talc-filled polyprop a widely used engineering plastic.
Innov’PA 2550 GBAL offers a unique combination of stiffness and elongation to break. Still suitable for clip features.