3D printing using HP Multi Jet Fusion (MJF) is one of the most advanced and professional methods for manufacturing technical components. It enables the rapid production of precise models from engineering-grade materials such as TPU, PA11, and PA12, all known for their excellent mechanical properties and high resistance to operational conditions.
One of the most interesting materials used in MJF 3D printing is TPU (thermoplastic polyurethane). This material combines flexibility with durability offering resistance to abrasion, impact, and bending, even in thin-walled structures. These characteristics make TPU ideal for producing shock absorbers, connectors, flexible seals, protective covers, and structural elements that operate under variable loads.
We offer professional 3D printing services covering all major additive manufacturing technologies, but powder-based techniques such as MJF and SLS are particularly favored for applications requiring high precision and durability. These methods offer not only dimensional accuracy and excellent surface quality but also the capability for small series production of functional parts that meet the demands of various industries from industrial design and medical applications to the defense sector.
3D prints made from TPU and other materials can be enhanced through various finishing processes that improve both aesthetics and functional performance. For TPU, PA11, and PA12 materials commonly used in MJF 3D printing surface smoothing techniques are selected based on technical and visual requirements. In the case of TPU, vapor smoothing is especially effective, providing elastic parts with a smooth, glossy finish. Standard processes also include bead blasting and dyeing. PA11 and PA12 can be successfully smoothed both chemically and mechanically – using bead blasting, tumbling, or coating methods such as lacquering. These finishing techniques improve the model’s visual appeal, resistance to dirt, and usability features particularly valued in industries such as medical, automotive, and defense.
We provide comprehensive 3D printing services for customers across Poland and Europe, offering full support at every stage of the process – from material selection and design optimization to precision finishing and delivery of the final part. If you’re looking for a flexible, durable, and visually appealing solution choose MJF 3D printing with TPU, PA11, or PA12. Contact us and see what we can do for you.
