3D Printing/Prototyping

Columba Industries Corporation strives to be the trusted partner for companies looking for World-Class quality and Low-Cost-Country prices on prototyping.  We provide 3D printed SLA models with high-quality finishes, CNC prototypes, silicone molded small batch parts, and directly printed high strength parts with Nylon PA 12 or Nylon PA 12 Glass Beads materials. 

Through years of accumulated experience, Columba is able to provide most competitive solutions for a variety of highly challenging prototypes of automotive frames, electronic device housing, houseware, architecture, and cartoon movie images, etc.

We strive to achieve 100% conformance and on-time delivery.  With personnel dedicated to product qualification, quality control, and international logistics, we do our utmost to achieve consistent performance on quality, competitive prices, and on-time delivery.

STEREOLITHOGRAPHY (SLA)

MULTI JET FUSION (MJF) 

CNC MACHINING  

SILICONE MOLDING  

 STEREOLITHOGRAPHY (SLA)

Stereolithography (SLA) is additive manufacturing – commonly referred to as 3D printing – technology that converts liquid materials into solid parts, layer by layer, by selectively curing them using a light source in a process called photo-polymerization.

Capabilities

  • Prototyping Purposes: Visual or Functional
  • Post Printing Visual Effects: Solid White, Translucent, Transparent
  • Max Print Size: 600mm x 600mm x 400mm
  • Max Assembly Size: Unlimited
  • Post Processing Colors: Unlimited
  • Resolution: SLA Printer:1mm, Printed Part:<0.15mm with polishing
  • Required File Types: STP or STL

Post Processes

  • Electroplating (Metallic Finish) with All Colors
  • Painting – Glossy Finish with All Colors
  • Painting – Matt Finish with All Colors
  • Soft Rubber Touch Surface
  • Sand Blasting
  • Polished Clear
  • Translucent

MULTI JET FUSION (MJF)

The Multi Jet Fusion (MJF) process is designed to utilize production-grade powdered materials.
Parts printed in these materials are solid parts that are water and air tight. They can be machined for inserts or tighter tolerances after being printed. They also have great chemical resistance & high temperature deflection so parts are durable and long-lasting, no matter what
application or industry they’re used in.

Capabilities

  • HP 4210 Multi Jet Fusion – Direct Priting of Functional Parts
  • Materials: Powders, High Reusability Nylon PA 12 or Nylon PA 12 Glass Beads
  • Max Print Size: 382mm x 285mm x 381mm
  • Colors: Gray, Black

Applications

  • End-Use Production Components
  • Low – High Volume
  • Enclosures & Housings
  • Fixtures & Tooling
  • Simplified Assemblies
  • Prototypes
  • Injection Mold Part Verification

 

 

 

CNC MACHINING

  • Materials: ABS, Nylon, Acrylic, PC, POM、PP, Aluminum Alloy, Stainless Steel, Carbon Steel, Zinc Alloy, Copper
  • Required File Type: STP

SILICONE MOLDING

Most Suitable for Small Batch Production ● Materials: ABS, Nylon, Acrylic, PC, POM, PP, etc. ● Hardness: 30A – 90A ● Required File Format: STP

INDUSTRIES WE SERVED

Aerospace

Plastics Packaging

Hand Tools

Automotive

Appliances

Architecture

Electronics Manufacturing

Houseware

Art Production

Seeking Product Solutions? Questions on Designs, Intellectual Properties, or Global Supply Chain? Contact us via filling the form below.

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LOCATIONS

Columba Industries Corporation
Chicago, Illinois 60613, USA

Columba Industries Corporation
Shenzhen, Guangdong

China, PC 518172

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