INTRODUCING OUR NEWEST SOLUTION
microArch S240
Micro-Precision 3D Printer

The microArch™ S240 is the perfect choice for micro 3D printing with faster printing speeds, a larger build volume and the ability to print with engineering-grade materials – specifically designed to meet the needs of industrial production.

Less time
Less Money
More Success
Faster Printing + Engineering-Grade Materials
Fastest Print Speeds
Up to 10x Faster
Larger Build Volume
100 × 100 × 75MM / 750 cm3
Industrial-Grade Composites and Ceramics
Ideal for Production
Capabilities
Land Grid Array • Electronics

HIGHLIGHTS:

  • Tolerance=±0.025mm
  • Part Size: 75mm x 30mm x 1.5mm
  • 1700 trapezoidal hole arrays
  • Protrusion structure in each hole
Capabilities
Valve for Gene Sequencer • Microfluidics

HIGHLIGHTS:

  • Tolerance=±0.025mm;
  • Part Size: 24.5mm x 28.3mm x 22mm
  • Integrated forming
  • Complex internal channels
  • Minimum tube diameter = 0.2mm
  • Internal screw threads
Capabilities
Chip Array Socket • Electronics

HIGHLIGHTS:

  • Tolerance=±0.025mm;
  • Part Size: 32mm x 28mm x 4mm
  • Mirror finish, sharp edges, heat resistant
  • 2100 micro holes with a diameter of .35mm and spacing of 50µm
Capabilities
Photoelectric Convertor • MEMS

HIGHLIGHTS:

  • Tolerance=±0.025mm;
  • Part Size: 5mm x 4.2mm x 6.1mm
  • Able to print 150 in one day
  • The holes are 0.25mm diameter ±25microns
Capabilities
Endoscope Shell • Medical Devices

HIGHLIGHTS:

  • Tolerance=±0.025mm;
  • Part Size: 9.8mm x 9.8mm x 13.8mm
  • Tube diameter = 1.2mm, length = 4mm, minimum wall thickness = 65 um
  • Several types of complex structures are included
Capabilities
Cardiovascular Stent • Medical Devices

HIGHLIGHTS:

  • Tolerance=±0.025mm;
  • Part Size: 15.44mm x 3.42mm
  • Flexible materials, rapid fabrication for complex structure
Capabilities
Connector Base • Electronics

HIGHLIGHTS:

  • Tolerance=±0.025mm;
  • Part Size: 22mm x 4mm x 6mm
  • Minimum hole diameter 0.1mm
  • Minimum wall thickness 0.1mm for a large area

Resolution × Accuracy × Precision

The microArch S240 offers the same unparalleled quality that BMF is known for, but with additional first-class attributes so you can achieve the most exact finished part possible [True to CAD].

  • Larger build volume allows for production of much bigger parts and much higher throughput.
  • Advanced roller system spreads layers in seconds, resulting in a build speed of up to 10× faster.
  • Ability to handle higher viscosity materials (up to 20,000Cp), resulting in the production of stronger, functional parts.
  • Ability to print industrial-grade composite polymers and ceramics.
  • Advanced end-part features, including mirror finish, sharp edges, and smooth channels.

PµSL Technology

The microArch S240 is based on BMF’s innovative projection micro stereolithography (PµSL) technology, a technique that allows for rapid photopolymerization of a layer of liquid polymer using a flash of UV light at micro-scale resolution.

PRINTING TECHNOLOGY
PμSL
LIGHT SOURCE
UV-LED
LIGHT WAVELENGTH
405nm
PRINTING MATERIAL
Photosensensitive resins, ceramic
INPUT DATA FILE FORMAT
STL
OPTICAL RESOLUTION
10µm
PRINT SIZE
mode 1: 19.2 × 10.8 × 75mm
mode 2: 100 × 100 × 75mm
mode 3: 100 × 100 × 75mm
LAYER THICKNESS
10-40μm
TOLERANCE
+/- 25μm
POWER SUPPLY
2kW
PRINTER DIMENSIONS
650(L) × 700(W) × 790mm(H)
PRINTER WEIGHT
350kg
VOLTAGE
110-220V
CERTIFICATIONS
CE
We chose BMF’s microArch 3D Printer due to its ability to replicate critical micro features. Their unique Projection Micro Stereolithography (PµSL) technology prints 3D parts with ultra-high resolution and accuracy, which is key to our business. This is the first 3D printer we’ve encountered that can print micro-precision parts, with the dimensional accuracy and precision that our customers require at this stage of product development. We have put the BMF parts through the same rigorous CT scanning inspection process of our micro molded components and were amazed that dimensionally the parts fell within the tolerances required. Our customers have been equally amazed.
Donna Bibber
VP of Business Development, Isometric Micro Molding