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Fathom Manufacturing //

Injection Molding

Skip the logistics and supply chain issues
with injection molding right here in the US.

Start a Quote for Injection Molding

Or Any of Our 25+ Manufacturing Processes

US-Based Injection Molding
From Prototype to Production

Looking for offshore or hybrid injection molding? Contact our experts to find the perfect solution for you!

Skip the Logistical
Associated with
Offshore Production

US-Based and Certified
with 35 to 600 Ton Presses,
Bi-Injected Presses, and
ISO 900:2015 Certification

Convenience of
Real-Time On-Site
to Ensure
Project Specifications

Advanced Mold Making
3D Printing and
Automated EDM Cells

Why Customers Choose Fathom //

A Differentiated
Customer Experience

We’re not an “upload, pay and ship” manufacturer like so many online.

Our Fathom Experts recognize the value of having design and manufacturing collaboration at any stage in the product development process, and a DfM analysis is available with every quote. Our diverse group of engineers, designers and builders help you navigate the right process, materials and more for each stage of your product development – from design and prototype, to validation for mass-production.

And with easy quoting and intuitive project management tools through our SmartQuote platform, you can move rapidly and confidently through your product’s lifecycle, navigate supply chain distruptions, and to deliver to market blazingly fast.

talk to an expert

Fathom is One of the
Largest & Most Proven

Digital Manufacturing Companies in the United States

With over 530+ machines across 25+ manufacturing processes, Fathom scales with your needs, from prototype, to bridge, to production qualities.

see our full list of processes

Easy Quoting and Project
Management in SmartQuote
Platform, with Access to
Engineering Feedback

Comprehensive and Diverse
Manufacturing Processes,
with 25+ Different
Manufacturing Processes
Across the Fathom Brand

Precision Prototype
& Production
Injection Molds

Fathom provides high-quality plastic injection mold design, precision mold making, and close-tolerance injection molding services for a complete custom manufacturing experience. Fathom utilizes state-of-the-art mold making technologies to provide high-quality plastic injection mold design, precision mold making and close tolerance injection molding services for small–to–medium injection molds projects. Fathom works closely with our customers in the medical, packaging, consumer technology, automotive and electrical industries that require optimized productivity and overall lowest manufacturing cost to find the perfect solution.

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The focus in today’s prototype world has been to create prototypes which mimic the production component, in the areas of precision, part weight, cycle times, and tooling costs. Our goal is to ensure that we meet and exceed our customers’ expectations with prototypes that are delivered quickly, accurately. Our process begins with meeting and discussing the goals of the customer prototype component and deciding as to the type of prototype tooling that fits their needs.

  • We offer low volume tooling – aluminum molds, hand molds,
    MUD molds, and unit molds.
  • Advanced tooling technologies with zero design complexity limits.

start your project

Production cycle times are one of the most critical factors when considering piece part costs as it relates to the type of production tooling features. Production tools need to process, cool, and eject parts quickly. There are many factors to consider when trying to achieve optimum cycles and we offer many techniques and have succeeded with over our many years of experience and knowledge of doing prototype components. In addition, our speed and cost efficiencies through machining and EDM cell automation allows our lead times and cost to be significantly lower than competitors.

  • Up to 1×32 cavity tools
  • Following SPI mold classifications
  • Injection Molding machines up to 600 tons
  • Highly trained workmanship for preventative maintenance

start your project

Example //
16 Cavity Class 102
Production Tool
This tool is used for medium to high production in upwards of one million parts. Typical delivery time on this type of tool is 7-8 weeks.

Example //
8 Cavity Class 101 Hot Runner
Production Tool
This tool utilizes optimum cooling, hot runner, and runs extremely fast cycles. Typical delivery time on this type of tool is 7-8 weeks.

Additional advanced tooling includes:

  • Bi-injected tooling (significant cost and cycle time savings)
  • Multi-shot tooling and insert over molding
  • Different types of colorant delivery systems from granular to liquid colorants
  • Additional services include pad printing, hot stamping, ultrasonic welding, secondary operations, and light assembly

start your project

Free Expert DfM Guidance
on Every Submitted Quote

Engineer and Project Management Access
Every Step of the Way

Fathom will review your quote and alert you of any potential issues that need to be acknowledged and discussed, and/or problem areas that need to be redesigned, like a necessary draft angle for ejection, or a thick wall that may cause a sink mark.

We will advise you of these situations and always make sure you are in agreement with changing your model. There may be cases where the situation is not critical to you and you approve for us to proceed with your model as-is, but at least we will have brought it to your attention. You are always in control!

Case Study //

3D Printed Inserts
for Conformal Cooling

A leader in industrial closures and packaging components was having assembly issues in the field due to a particular part feature warping, which limited its cap functionality. This faulty feature was caused from the long cycles necessary to cool part during the injection molding process. However due to the deep draw, it was difficult to get proper cooling into the cavity.

Fathom tooling engineers took a different approach, designing conformal cooling into a new core insert, and delivered results that saved the customer valuable time and money.

download our case study

What Can You

Fathom works with clients in the medical, packaging, consumer technology, automotive and electrical industries that require optimized productivity and overall lowest manufacturing cost.

With over 100 years of tool building experience, Fathom stands above the rest for your customer experience. Gain access to:

  • Expert Support during all steps, including Project Management to DFM Overviews
  • Online Quoting and Project Management
  • Latest State-of-the-Art tool building technology
  • Complete in-house tool builds, from Start to Finish (No Outsourcing)
  • First-Class in-House Engineering, Part/Tool Designs. 2D/3D (SolidWorks)
  • Night Runs capabilities to hit On-Time Delivery with Second-to-None Quality

Start a quote today or talk with one of our experts!

Across National
Time Zones

Precision manufacturing
from coast to coast.

1050 Walnut Ridge Drive
Hartland, WI 53029

444 W. 21st St. Ste. 101
Tempe, AZ 85282

46758 Lakeview Blvd
Fremont, CA 94538

7770 Washington St.
Denver, CO 80229

14000 N.W. 58th Court
Miami Lakes, FL 33014

1207 Adams Drive
McHenry, IL 60051

1401 Brummel Ave
Elk Grove, IL 60007

13758 Johnson Street NE
Ham Lake, MN 55304

1920 Slaterville Rd.
Ithaca, NY 14850

401 W. Shore Blvd.
Newark, NY 14513

1513 Sam Bass Rd.
Round Rock, TX 78660

fathom yellow color logo
fathom yellow color logo