MJF 3D Printing
MJF applies fusing and detailing agents across a powder bed before thermal energy forms each layer. The process is designed for consistent mechanical performance, fine functional detail, and productive batch manufacture.
It is a strong option for housings, clips, connectors, ducts, lattice structures, and production components that need repeatability across a complete build.
We evaluate wall thickness, clearances, nesting, surface expectations, and the intended load case to match the geometry with the appropriate material and finishing route.
380 × 284 × 380 mm build volume
A productive envelope for compact parts, mixed builds, and repeat low-to-medium volume manufacture.
Consistent mechanical properties
Powder-bed fusion supports functional performance across complex geometries and build orientations.
Fine functional detail
Detailing agents help maintain sharp features, defined edges, and controlled small geometry.
Efficient batch production
Three-dimensional nesting uses the build volume efficiently without moulds or dedicated tooling.
MJF manufacturing details
- Build volume up to 380 × 284 × 380 mm
- Typical dimensional tolerance around ±0.3 mm
- Tool-free powder-bed production
- Efficient three-dimensional part nesting
- Repeatable batches and mixed geometries
- Nylon PA 1100 and PA 2200 families
- PA 3200 glass-filled material
- PA 2241 FR flame-retardant option
- TPU 1301 for flexible components
- Dyeing, smoothing and protective finishing available
- Production housings and covers
- Clips, fasteners and connectors
- Ducting and airflow components
- Lattices, grips and flexible elements
- Repeat batches and customised products
Our proven workflow
Production and nesting review
MJF fusing and controlled cooling
Depowdering, finishing and quality check
MJF 3D printing FAQs
What is Multi Jet Fusion?
MJF is a powder-bed process that applies fusing and detailing agents before thermal energy forms each layer into a functional polymer component.
Is MJF suitable for end-use parts?
Yes. MJF is commonly selected for durable functional components, repeat production, and geometries that do not justify injection-mould tooling.
What is the difference between MJF and SLS?
Both are support-free powder-bed processes. Their energy delivery, available materials, surface character, detail, and production economics differ by application.
Can MJF produce flexible parts?
Yes. Compatible TPU materials can produce flexible, impact-absorbing parts such as grips, seals, guards, and lattice structures.
Can parts be coloured or finished?
Yes. Depending on the material, components can be dyed, smoothed, coated, painted, or supplied in their standard processed finish.
