3D Printing Processes
We have the right process and the right material for you—we promise!
Which 3D printing process is the right one?
Choosing the right 3D printing process is critical to a component’s functionality, quality, and cost-effectiveness. Different processes each offer specific advantages—such as in terms of strength, surface quality, or scalability for mass production.
This overview will help you narrow down the best method for your application.
Multi Jet Fusion (MJF)
Suitable for mass production – uniform – fast
Powder-based 3D printing process. The object is built up layer by layer. Heat is applied to fuse these layers into a solid structure. PA12 is a popular material.
Typical characteristics
- high reproducibility
- good mechanical properties
- cost-effective for larger quantities
Typical applications
- Production components
- functional enclosures
- Spare parts
Selective Laser Sintering (SLS)
High-precision – durable – functional
Powdered plastic is fused layer by layer using a laser, making this process particularly suitable for functional and durable components. The components can be dyed in a variety of colors afterward.
Typical characteristics
- high strength and durability
- No support structures required
- a great deal of creative freedom
- near-production quality
Typical applications
- Functional prototypes
- Standard and replacement parts
- technical components in mechanical engineering
Stereolithography (SLA)
rich in detail – smooth – dimensionally stable
The SLA process uses liquid photopolymers that are cured using UV light. It is characterized by exceptionally high detail and surface quality.
Typical characteristics
- very fine details
- smooth surfaces
- Limited mechanical strength (depending on the material)
Typical applications
- Design prototypes
- Display and presentation models
- Components with high optical requirements
Polygraphy / Polyjet
High resolution – High-quality finish – Compatible with multiple materials
Based on liquid photopolymers. This process is primarily used when high levels of detail, smooth surfaces, and material-accurate visualization are required.
Typical characteristics
- extremely high level of detail
- very thin layer thicknesses for fine details
- It is possible to combine different material properties in a single component
Typical applications
- Design and demonstration models
- visual and ergonomic prototypes
- Components with soft and hard zones
Fused Deposition Modeling (FDM)
Economical – Durable – Versatile
FDM is one of the most widely used 3D printing methods. In this process, molten plastic filament is applied layer by layer.
Typical characteristics
- cost-effective for individual parts
- fast delivery times
- wide selection of materials
- Suitable for prototypes and simple functional parts
Typical applications
- Prototypes
- Mounts and Enclosures
- Equipment and tools
Selective Laser Melting (SLM)
high-strength – heat-resistant – capable of being formed into complex shapes
Typical characteristics
- high mechanical strength
- complex geometries
- functional metal components
Typical applications
- Industrial and functional components
- Fixtures and tools
- Components subject to high thermal or mechanical stress
What if you don't want to use 3D printing?
Not sure if your part is suitable for one of the 3D printing processes?
Alternatively, we also offer traditional manufacturing methods, such as vacuum casting or injection molding.
We can help you find the best manufacturing process for your needs.
All the information you need!
You can find all the information you need to ensure everything runs smoothly here:
Our services for you
Choosing the Right 3D Printing Process
The choice of a suitable 3D printing process depends on several factors:
- Load and operating environment
- desired material
- Quantity
- Surface Requirements
- Delivery time
We provide technology-neutral, application-specific advice to help you select the optimal process.
And after that?
Are you looking to post-process your components or finish their surfaces?
Contact us!
We look forward to hearing from you.
+49 (0) 341 231 837 50
info@rapidobject.com