Advantages: wide range of materials, cost-effective and fast production of many small components in large quantities.
3D Printing Service: DLP
FROM PROTOTYPE TO SERIES PRODUCTION
For applications valuing precise detail, superior surface finish, and a diverse material range, the DLP process is a prime choice.
249,6 x 140,4 x 240 mm³
192 x 120 x 180/230 mm³
110,3 x 62,6 x 85 mm³
45 x 28 x 100 mm³
30 µm - 100 µm in XY
The achievable resolution depends on the part geometry and the required material.
25 µm - 150 µm in Z
How DLP 3D Printing Works
DIGITAL LIGHT PROCESSING (DLP)
Digital Light Processing (DLP) 3D printing is a type of additive manufacturing technology that uses a digital light projector to cure photopolymer resin. This method involves projecting light onto a vat of resin, hardening the resin layer by layer to create the final object.
Because the entire layer is exposed to the light simultaneously, it can be cured quickly, allowing for faster printing times compared to methods that use a point-by-point approach like in SLA. The build plate moves up or down after each layer is cured, allowing fresh resin to flow beneath the part.
ADVANTAGES OF DLP 3D-PRINTING
-
Speed: Due to the layer-by-layer curing process, DLP can achieve remarkably fast print times for certain geometries - It is particularly suitable for the simultaneous production of many smaller parts.
-
Precision and Detail: DLP printers are capable of producing parts with fine details and smooth surfaces.
-
Efficiency: The technology is generally considered to be material-efficient since the unused resin can be reused for future prints.
-
Material Diversity: In recent years, material manufacturers have expanded the range of resins available for DLP printing, far beyond the realm of prototyping. New materials have been developed to suit a wide array of applications, including tooling. These innovations mean that DLP printers can now work with resins that are engineered for high-temperature resistance, increased durability, and improved mechanical properties. This diversity opens up a whole new world of possibilities for DLP 3D printing, allowing it to be used in manufacturing, medical applications, and in the creation of end-use parts.
WHAT SETS DLP AT DREIGEIST APART?
-
Development Partnerships and Expertise: Our close collaborations with material manufacturers grant you access to a wealth of expert knowledge. These partnerships enable us to incorporate the latest material developments and innovative solutions directly into our processes.
-
High Industry Standard Across the Process Chain: At DREIGEIST, quality comes first. Our adherence to high industry standards throughout the entire DLP printing process ensures top-tier results for every print job.
-
Repeatability in Production: Our precision production equipment guarantees consistent quality and repeatability. This means that even for large volume orders, every piece meets the same high standards.
-
Optimal Printer and Material Coordination: The tight integration between our 3D printers and the materials used leads to optimized print outcomes. This allows us to accurately meet complex requirements.
-
Specialization in Photopolymers: Our focus on photopolymer materials, especially for DLP printing methods, positions us to offer specialized and tailored solutions. This opens the door to new application areas and improved properties of the printed objects.
MATERIALS AVAILABLE FOR DLP 3D PRINTING
DLP Photopolymer Resins with Technical Properties for a Wide Range of Applications
Rigid Resin
Evonik's INFINAM® RG 3101 L is a black-colored resin, wich combines impact resistance with high temperature resistance and excellent mechanical properties.
3D components printed from RG 3101 L can be machined and remain fracture-resistant even when subjected to strong forces.
Technical properties
-
Well-balanced tensile properties
-
High hardness
-
High temperature resistance
-
Machinable
-
Superior impact strength
Industries & applications:
-
Automotive: Connectors and housings
-
Mechanical Engineering: Housings, mounts and complex construction parts
-
Aerospace: e.g. Drone technology
-
High strength
The black-colored resin is for applications requiring high temperature resistance combined with high mechanical strength.
The material is comparable to standard injection molding materials such as glass-filled PA 6.
Technical properties:
High strength
Machinable
High temperature resistance
High precision
Industries & applications:
Automotive: Connectors and housings
Mechanical Engineering: Housings, mounts and complex construction parts
Tooling / Molding: Tools for e.g. Injection molding, autoclave production technology etc.
PVC-like resin
The white-colored material is ideal for objects with a high level of detail and excellent surface quality that are virtually indistinguishable from comparable injection-molded components.
Technical properties
Great impact resistance
High elongation at break
Long-term thermomechanic properties
pigmentable
Industries & applications:
Designer toys
Spectacle frames
.jpeg)
FIND YOUR PERFECT MATERIAL MATCH
For a no-obligation quote, please upload your data in a suitable exchange format—preferably Step 203/Step 214 (.step/.stp) or Parasolid (.x_t).
Also, let us know your specific requirements for the component.
Don't forget to include your phone number, so we can promptly address any questions or clarifications we might need.
READY FOR A QUOTE?
Securely upload your data with TeamBeam, ensuring maximum protection and compliance during transfer and storage. We prioritize your data's security, providing a safe alternative to USB sticks and various platforms. TeamBeam offers encrypted transfers, stored compliantly on German servers, with optional password protection for each transfer.
Services and Applications
Rigid Resin
Ultracur3D® RG 1100 by BASF Forward AM is a high-strength polyurethane-based engineering plastic. Its mechanical properties are comparable to widely used injection molding grades in the automotive and other demanding industries.
Due to its high heat deflection temperature (HDT, 116°C), good chemical resistance and long-term UV stability, this material is ideal for a wide range of technical applications.
Technical properties:
-
High stiffness
-
High hardness
-
High temperature resistance
-
High chemical resistance
-
Low water absorption
Industries & applications:
-
Automotive: Connectors and housings
-
Mechanical Engineering: Housings, mounts and complex construction parts
-
Tooling: (Foam) injection molding tools
-
Rigid Resin
Suitable for applications that require a combination of high stiffness, hardness and dimensional stability.
In addition, a temperature resistance up to 85 °C is guaranteed.
Technical properties
High stiffness
High hardness
High temperature resistance
High dimensional stability
Industries & applications
Automotive: Connectors and housings
Mechanical Engineering: Durable construction parts
Electronics: Molds & inserts for electric components
Rigid Resin
Due to a high content of ceramic particles, this composite material has a high stiffness of approx. 10 GPa as well as a high heat deflection temperature of over 280 °C. Components made from this material are white.
Technical properties
High stiffness
Very high temperature resistance
Industries & applications
Tooling /Molding: Tools for e. g. Injection molding, thermoforming etc.
Aerospace: Wind tunnel testing– Optimization of aerodynamic designs
Learn more about this material in our White Paper:
Evaluation of DLP 3D Printing for Injection Molding Inserts: A Case Study on BASF Ultracur3D® RG 3280
Tough Resin
Combination of high strength, long-term stability and impact resistance. Well suited for 3D printing of high-performance functional components.
In addition to high printing accuracy and mechanical strength, it also ensures excellent surface finish.
Technical properties
High strength
High toughness
High impact resistance
High surface quality
Industries & applications
Automotive: Connectors and housings
Mechanical Engineering: High details and texture parts, applications that require a high toughness
Multi-purpose Tough Resin
Ultracur3D® ST 1400 closes the gap between the Rigid and the Flexible product line. The material is more ductile and has excellent toughness and elongation at break.
The high impact strength makes it ideal for applications where high durability is required. Its high endurance combined with biocompatibility statements make ST 1400 suitable for a variety of applications.
Technical properties
-
High toughness and impact resistance
-
Medium stiffness, bridging th gap between flexible and rigid materials
Industries & applications
-
Automotive: Connectors and housings
-
Mechanical Engineering: Jigs and fixtures
-
Medical: Wearables, prosthetics, medical accessories, diagnostic equipment
-
Multi-purpose Tough Resin
The printed components show excellent surface properties while being able to reproduce complex geometries. This makes the material perfectly suited for game figures, hobby models and functional prototypes.
In addition, the resin has high toughness and low water absorption. This makes it the best choice for applications that require high durability – e.g. in the outdoor sector.
Technical properties
Excellent surface quality and intricate details
High durability and toughness
Industries & applications
Lifestyle: Figurines, hobby models, outdoor use
Mechanical Engineering: High details and texture parts, applications that require a high toughness, Functional prototyping
Elastic Resin
Ultracur3D® EL 150 by BASF Forward AM is a highly versatile and reactive urethane photopolymer for highly elastic applications that has a medium softness (Shore 75 A). It offers an optimal combination of high torsional strength, good elongation at break and durable recovery.
Technical properties
Medium hardness
High elongation at break
Optimum combination of high strength, elongation and rebound
Industries & applications
Automotive: Flexible grips and cushioning pads
Mechanical Engineering: Flexible parts
Lifestyle & Sports: Footwear
Elastic Resin
Ultracur3D® EL 4000 has a comparatively high hardness of Shore 90 A. EL 4000 has high mechanical strength, rebound and tear resistance.
Technical properties
Shore 90 A
High green part strength, ideal for printing intricate flexible parts
High strength, rebound and tear resistance
Industries & applications
Automotive: Flexible grips and cushioning pads
Mechanical Engineering: Flexible parts
Lifestyle & Sports: Footwear, Bike saddles
Flexible Resin
Ultracur3D® FL 60 by BASF Forward AM is a reactive urethane photopolymer tailored to flexible applications that offers exceptional flexibility with high tear strength.
It has high softness (Shore 60 A) and excellent haptics while maintaining long-term color stability.
Technical properties
Shore 60 A
Low hardness
Very good haptics
Industries & applications
Lifestyle: Footwear
Mechanical Engineering: Flexible parts, functional prototyping
Automotive: Flexible grips and cushioning pads
Flexible Resin
Ultracur3D® FL 300 by BASF Forward AM is a reactive urethane photopolymer tailored to flexible applications, combining exceptional torsional flexibility with high tear strength.
It offers very high softness (Shore 40 A), excellent elongation at break and consistent recovery.
Technical properties
-
Shore 40 A
-
Very low hardness
-
Superior elongation at break
Industries & applications
-
Lifestyle: Footwear
-
Mechanical Engineering: Flexible parts, functional prototyping
-
Automotive: Flexible grips and cushioning pads
-
.jpeg)
General Applications
-
Machine & Device Manufacturing
-
Housing
-
Visual models & proof of concept
-
Design evaluation & testing
-
Functional prototypes
-
Final applications & series production
Medical Applications
-
Biocompatible materials CAT IIa
-
Validatable processes & ISO 7 clean room
-
Complete traceability
-
Expertise in the approval of 3D-printed components in medical technology
Services for DLP
-
Small series in your corporate colour
-
Complex one-offs
-
Material modifications
-
Material development
-
Application studies
-
Development projects