Resin Technology

SLA 3D Printing

Stereolithography delivers ultra-high precision and exceptional surface quality for prototypes, master patterns, and detailed functional parts.

SLA 3D printed part

How SLA Works

Layer-by-layer photopolymerization for exceptional detail and accuracy

The Process

1

UV Laser Curing

A high-precision UV laser selectively cures liquid photopolymer resin layer by layer

2

Layer Formation

Build platform lowers incrementally, creating ultra-thin layers from 0.05mm

3

Post-Processing

Parts are washed in solvent and UV cured for optimal mechanical properties

SLA process illustration

Available Materials

Engineering-grade photopolymer resins for diverse applications

Standard Resin

General purpose prototyping with excellent detail

  • High resolution
  • Smooth finish
  • Cost-effective

Tough Resin

Impact-resistant material for functional testing

  • High toughness
  • Impact resistance
  • Durable

Flexible Resin

Rubber-like properties for compliant parts

  • Shore A 80
  • Elastic
  • Resilient

High Temp Resin

Heat-resistant for thermal applications

  • HDT 238°C
  • Thermal stable
  • Rigid

Clear Resin

Transparent parts for visual applications

  • Optical clarity
  • Polishable
  • Water-clear

Castable Resin

For investment casting and jewelry

  • Burn-out clean
  • High detail
  • Smooth casting

Technical Specifications

Build Parameters

Build Volume

353 × 196 × 350 mm

Layer Thickness

0.05 - 0.1 mm

Dimensional Accuracy

±0.1% (min ±0.1mm)

Surface Finish

Ra 3-6 μm

Production Details

Lead Time

3-5 business days for standard parts

Tolerance

Tight tolerances suitable for precise assemblies

Min Feature Size

0.4mm for walls, 0.6mm for details

Ideal Applications

Where SLA technology excels

Concept Models & Prototypes

Master Patterns for Molding

Dental & Medical Devices

Jewelry & Consumer Products

Engineering Verification Parts

High-Detail Visual Models

Investment Casting Patterns

Functional Test Components

Ready to start with SLA printing?

Get a quote for your project or speak with our engineering team

Request a Quote

Free Consultation

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