Injection Molding Services

Top performance and efficiency for your Low Volume Production parts

From Prototype Molds to Low Volume Production Parts, Xometry combines the latest injection molding processes with proprietary technology to deliver high quality, on-demand injection molded parts. 

Plus - with Xometry you own the mold, providing you with greater flexibility and control over your manufacturing process.

Get a Quote for Injection Molding!

Injection Molding Services
In as little as 10 business days

Featured Resources

Applications

Rapid Prototyping

Although injection molding is best suited for medium to high volumes, the use of low cost tooling allows injected molded parts to be produced very rapidly and cost effectively. In almost every case, an injection molded part will outperform the same 3D printed or machined part from the same material. And depending on the part geometries and the material selected, low cost tooling can last for many tens of thousands of parts.

End-Use Production

Injection molding is best known for producing production parts in the many thousands or even millions. With the advent of newer higher strength materials and fillers such as glass and carbon fiber, parts previously made out of metal are being replaced with injection molded parts to save weight and fight corrosion.

Advantages

Rapid Turnaround

Using our vetted Partner Network, Xometry is able to produce top quality Injection Molded parts in as little as 10 business days.

Scalability

Injection Molding can be the ideal process for production runs of 250-10,000 parts.

Strength

Injection Molded parts will generally perform better than the same part CNC Machined from the same material. Careful selection of the resins allow for a wide range of corrosion resistance and chemical and solvent compatibility.

Precision

Injection molds are CNC machined to high precision and are able to produce thousands of identical parts with very small and intricate details.

Efficiency

In higher volumes, injection molding produces significantly less waste than other manufacturing processes.

Part Production

Piece price is significantly lower with Injection Molding vs other processes, particularly as production quantities increase into the thousands.

Materials

Plastics

  • Acetal (Polyoxymethylene (POM)) [Delrin]
  • Acrylonitrile Butadiene Styrene (ABS)
  • Glass-Filled Nylon
  • High Density Polyethylene (HDPE)
  • Low Density Polyethylene (LDPE)
  • Nylon
  • Polybutylene Terephthalate (PBT)
  • Polycarbonate (PC)
  • Polycarbonate/Acrylonitrile Butadiene Styrene (PC/ABS)
  • Polyethylene Terephthalate (PET)
  • Polylactic Acid (PLA)
  • Polymethyl Methacrylate (PMMA/Acrylic)
  • Polyphenylene Sulfide (PPS)
  • Polypropylene (PP)
  • Polystyrene (PS)
  • Polystyrene/Polyphenyl Ethers (PS/PPE)
  • Polysulfone (PSU)
  • Thermoplastic Elastomer (TPE)
  • Thermoplastic Elastomer/Vulcanized (TPE/TPV)

Finishes

SPI B-1

600 Grit Paper.  Typical Application: Medium polish parts.

SPI B-2

400 Grit Paper.  Typical Application: Medium polish parts.

SPI B-3

320 Grit Paper.  Typical Application: Medium- Low polish parts.

SPI C-1

600 Stone.  Typical Application: Low polish parts.

SPI C-2

400 Stone.  Typical Application: Low polish parts.

SPI C-3

320 Stone.  Typical Application: Low polish parts.

SPI D-1

Dry Blast Glass Bead.  Typical Application: Satin Finish

SPI D-2

Dry Blast #240 Oxide.  Typical Application: Dull Finish

SPI D-3

Dry Blast #24 Oxide.  Typical Application: Dull Finish

As Machined

No secondary polishing or grinding.  Part will show tooling marks.

Processes

Plastic Injection Molding

We are able to deliver top quality plastic injection molding in as little as 14 business days.

Mold Making

Our vetted network of partners allow us to quickly convert your 3D part data into a high quality injection mold at top speed.

Injection Molding Design Guide

Injection Molding Design Guide

Plastic injection molding is one of the most cost effective ways to build functional prototypes and end use parts. Learn how to design your parts for Plastic Injection Molding to ensure high quality and cost-effective results. Download your free guide today.

Download Guide

Save 10% on your first order with code FIRST10

Offer valid on orders up to $10,000. One-time use for first-time Xometry users only. Cannot be combined with another offer. Limit one per company. Limited time only. Not valid on Injection Molding orders.