Prototyping & Manufacturing / 3D Printing

3D Printing

3D Printing Services, SLA & SLS Prototyping

Aluminium · Carbon steel · Stainless
Certified welders
5 assembly lines
ISO 9001:2015 Certified

3D Printing

3D printing utilizes computer-aided design (CAD) to construct highly accurate three-dimensional objects through an advanced layering process. Also known as additive manufacturing, this technology layers production-grade materials sequentially to build complex geometries from the ground up. Consequently, modern industries can bypass traditional manufacturing limitations, reduce material waste, and significantly accelerate their time-to-market.

SLA (Stereolithography)

Stereolithography (SLA) produces high-fidelity components by utilizing a precise UV laser to cure and solidify thin layers of photo-reactive resin. Because it ranks as one of the most accurate 3D printing technologies available, SLA is ideal for concept models, rapid prototypes, master patterns, and investment casting molds.

Furthermore, your parts can be engineered as transparent structures or finished with custom painting, plating, and threaded inserts. If you require oversized industrial models, our production team can expertly section and bond multiple pieces together using seamless mechanical joints.

SLA Core Specifications

Lead Time: 3–5 business days (Expedited options available)
Tolerances: ±0.005” for the first inch (±0.002” per additional inch)
Max Build Size: 29″ x 25″ x 21″ (Oversized parts can be sectioned and bonded)
Layer Thickness: 0.002” to 0.006” depending on resolution needs
Min Feature Size: Fine details down to 0.010” on high-resolution builds

Best Uses & Fleet Capabilities

Ideal Applications

Form, fit, and functional mockup testing
Master patterns for silicone molds & investment casting
Clear, lens-like optical prototypes and medical models

Available Materials

ABS-Like: White, Black, Gray, High-Strength, and High-Temp
PC-Like: White, Frosted, and optically transparent Waterclear

Our Printers

SLA iPro 8000 | ProJet 7000HD | ProX 800

SLS (Selective Laser Sintering)

Selective Laser Sintering (SLS) produces incredibly durable, geometrically complex components by using a high-powered CO2 laser to fuse powdered thermoplastics. Because parts remain completely encased in powder during fabrication, the process completely eliminates the need for temporary support structures. As a result, this technology is ideal for functional testing, rugged prototyping, and high-heat or chemically resistant applications.

SLS Core Specifications

Benefits: Durable, high-strength, heat-resistant, and chemically stable parts.
Lead Time: 3–5 business days standard turnaround.
Tolerances: ±0.005” for the first inch (±0.002” per additional inch).
Layer Thickness: Standard builds range from 0.004” to 0.005”.
Min Feature Size: Fine engineering details down to 0.030” to 0.035”.
Max Build Size: Up to 22″ x 22″ x 30″ on our sPro 230 system.

SLS Capabilities & Fleet

Ideal Applications

Direct Digital Manufacturing (DDM) & low-volume rugged production parts
High-volume customized functional parts requiring high heat resistance
Under-the-hood automotive components, living hinges, and functional enclosures

Materials & Finishing Options

SLS Materials: Nylon, Glass-Filled Nylon, and Durable Nylon
Finishing Options: Bead Blasting, Painting, and Cyanoacrylate Dipping (Water/Air tight)

Our Industrial Fleet

sPro 60 HD | sPro 230 | ProX SLS 500 | EOS P 396

FDM (Fused Deposition Modeling)

Fused Deposition Modeling (FDM) is an additive manufacturing technology that builds durable components by extruding production-grade thermoplastic filaments layer by layer. Because it utilizes real engineering plastics like ABS, PC, and ULTEM, it delivers exceptional strength-to-weight ratios alongside high thermal and chemical resistance. Consequently, FDM remains a smart choice for everything from functional prototypes to rugged end-use production parts.

FDM Core Specifications

Benefits: High-durability components made from production-grade engineering plastics with multiple color selections.
Lead Time: 3–5 business days standard turnaround time.
Tolerances: ±0.005” for the first inch (±0.002” per additional inch).
Layer Thickness: Standard production builds range from 0.007” to 0.010”.
Min Feature Size: Fine engineering details resolved down to 0.025” to 0.030”.
Max Build Size: High-volume single-piece builds up to 36″ x 24″ x 36″ (Oversized assemblies are expertly sectioned and bonded).

FDM Capabilities & Fleet

Ideal Applications

Manufacturing aids, assembly jigs, and custom factory fixtures
Low-volume production parts and functional prototyping
Components requiring threaded metal inserts installed mid-build
End-use material validation and durable master patterns

Production Materials & Finishing

Standard & Engineering Resins: ABS (ESD7, P400, M30, M30i), PC-ABS, PC, and PC-ISO
High-Performance Thermoplastics: ULTEM 1010, ULTEM 9085, and PPSF/PPSU
Finishing Options: Support removal, precision sanding, custom painting, and EMI Shielding

Our Industrial Fleet

Fortus 900mc | Fortus 450mc | Fortus 250mc | Dimension 1200es

MJF (Multi Jet Fusion)

Multi Jet Fusion (MJF) delivers exceptional printing speeds alongside robust mechanical properties by utilizing an advanced powder-bed fusion process. Because the system applies specialized fusing and detailing agents over a nylon powder bed under high-power infrared lamps, it cures entire layers in a single pass. Consequently, MJF bridges the gap between prototyping and high-volume production, yielding components with dense isotropic properties comparable to injection molding.

MJF Core Specifications

Benefits: Superior surface finish, isotropic strength, and mechanical properties representative of injection-molded parts.
Lead Time: 3 business days standard turnaround (Expedited options available).
Tolerances: ±0.005” for the first inch (±0.002” per additional inch).
Layer Thickness: Highly uniform layers built precisely between 0.004” to 0.005” thick.
Min Feature Size: Fine details down to 0.012” (0.3mm) on the XY plane and 0.020” (0.5mm) on the Z plane.
Max Build Size: Single-piece builds up to 16″ x 12″ x 15″ (Oversized assemblies can be sectioned and bonded seamlessly).

MJF Capabilities & Fleet

Ideal Applications

Direct Digital Manufacturing (DDM) and low-to-high volume rugged production runs
High-density functional parts requiring strict chemical and wear resistance
Complex under-the-hood automotive assemblies, airtight living hinges, and custom enclosures

Materials & Finishing Options

MJF Materials: High-performance Nylon PA 12, Glass-Filled Nylon (PA 12 GB), and flexible TPU options
Finishing Options: Dyeing (Solid Matte Black), bead blasting, and vapor smoothing for a polished aesthetic

Our Industrial Fleet

HP Jet Fusion 4200 Series | Jet Fusion 5200 Production Fleet

PolyJet

PolyJet technology is an advanced additive jetting process that deposits liquid photopolymers layer by layer, instantly curing them with an integrated UV light source. Because it operates similarly to an inkjet printer but in three dimensions, it delivers ultra-thin layer thicknesses and exceptional surface finishes. Consequently, PolyJet remains the premier choice for complex multi-material prototypes, realistic medical models, and high-fidelity masters for direct casting or tooling.

PolyJet Core Specifications

Benefits: Ultra-high resolution, glossy surface finish, and the unique ability to print rigid and flexible materials simultaneously.
Lead Time: 3–5 business days standard turnaround time.
Tolerances: ±0.005” for the first inch (±0.002” per additional inch).
Layer Thickness: Ultra-fine layers down to 16 microns (0.0006”) for unmatched detail.
Min Feature Size: Precision geometric details down to 0.025” to 0.030”.
Max Build Size: Single-piece builds up to 39.3″ x 31.4″ x 19.6″ on our large-format systems.

PolyJet Capabilities & Fleet

Ideal Applications

High-end presentation models, realistic display pieces, and marketing mockups
Master patterns for urethane tooling and silicone molds
Form, fit, and functional validation for complex multi-material designs
Flexible gaskets, rubber-like overmolding, and dual-durometer 3D prints
Engineering prototypes with complex, intricate internal fluid channels

Materials & Finishing Options

PolyJet Materials: Rigid opaque resins (Vero Family), transparent clear materials (VeroClear), rubber-like flexible resins (Agilus/Tango), and high-temperature polymers
Finishing Options: Soluble support removal, precision matte/gloss sanding, and custom cosmetic painting

Our Industrial Fleet

Objet350 Connex3 | Objet500 Connex3 | Objet1000 Plus Large-Format System

DMLS (Direct Metal Laser Sintering)

Direct Metal Laser Sintering (DMLS) is an advanced additive manufacturing technology that utilizes a precise, high-wattage laser to micro-weld powdered metals and alloys into fully functional metal components directly from CAD data. Because it builds complex geometries impossible with traditional machining, it successfully eliminates the need for expensive, time-consuming tooling. Consequently, DMLS yields exceptionally strong, durable, heat-resistant components that are denser than traditional investment cast parts.

DMLS Technical Specifications

Benefits: High-density mechanical components made from production-grade metals with exceptional structural strength.
Density Rating: Advanced laser-melting metallurgy achieving 99.6% to 100% solid structural density.
Platform Build Volume: Single-piece builds up to 9.85″ x 9.85″ x 12.8″ (250mm x 250mm x 325mm).
Min Feature Size: Precision micro-features resolved accurately down to 0.005” to 0.008”.
Lead Time: Fast turnaround times typically ranging within 4–7 business days.

DMLS Capabilities & Fleet

Ideal Applications

Precision tooling inserts, conformal cooling channels, and heat diffusers
Intricate aerospace components, medical guides, and high-strength prototypes
Multi-part component consolidation and rugged end-use industrial applications

Production Metals, Fleet & Secondary Finishing

DMLS Materials: Titanium (Ti64, Ti64ELI), Stainless Steel (GP1, PH1, 316L, CX Corax), Aluminum (AlSi10Mg), and Cobalt-Chrome (CoCr, MP1, SP2)
Our Industrial Fleet: EOSINT M 280 | SLM 280 | ProX 300 | ProX 200 | Renishaw AM 400
DMLS Finishing Options: CNC Milling & Turning, Wire EDM, Precision Grinding, Thermal Heat Treating, Anodizing, Polishing, and Structural Welding

Scope

How Can X-Pro Help With My Project?

X-PRO helps clients with one-time and ongoing project needs. Submit your project description and work with a pre-qualified 3D artist, CAD designer, drafter, modeller, animator or engineer specialised for your needs.

OUR SPECIALTIES

3D modeling
Prototype design
3D design
3D printing design
CAD drafting
Mechanical design
3D animation
Manufacturing
Engineering & 3D renderings
Structural design
3D industrial design
Reverse Engineering

OUR DESIGNERS AND DRAFTING CONTRACTORS WORK WITH

AutoCAD
3ds Max
SolidWorks
CATIA
Autodesk Inventor
Maya
and many more

Three Steps

The Project Flow

Tell us about your project

Describe your project, estimate the number of hours needed, the duration, and software requirements.

Pre-qualified expert freelancer

One of our engineers will contact you to discuss your project and gather more details.

Deposit & work

Agreement will need to be signed and payment deposit made in order to begin a project.

FAQ for your new project

Why X-PRO LLC?

We connect you with the best designers in the business, and we offer the most comprehensive set of services for inventors you’ll find anywhere. We take the guesswork out of online design services, and let you focus on what’s important.

How do private projects work?

Simple. Just send us a project brief and we will provide you with a design quote from a pre-qualified designer for your project.

Who can see my project?

Private projects are entirely confidential. Only you and the designer that you will be working with will see your project description, file attachments and submitted work.

Do I own the designs & IP?

Yes. Our legally binding terms of service assign the ownership of intellectual property (IP) from the designer to the service buyer for any paid designs.

Do you offer manufacturing services?

Yes we do! We offer a range of manufacturing services, including 3D printing, rapid manufacturing and conventional injection molding.

How is a design project different from hourly services?

Design projects are limited-term projects with a concrete budget, based on an upfront quote from the CAD designer. Hourly services are for ongoing work that generally have an open work scope.

Will designers sign a NDA?

We’ve got this covered. Our legally binding terms of service covers freelancer non-disclosure. Freelancers on X-Pro have agreed to and are bound by the terms of non-disclosure that are outlined in our terms of service.