Toolmaking

If you're experiencing longer than usual lead times, we can often engineer and cut matchplate tooling in a matter of days or weeks, depending on size read-more.gif

Casting Processes

Prototype Casting, Inc. offers seven different casting processes capable of manufacturing a variety of parts read-more.gif

Machined Parts

Our engineers and operators, with our full-line machine shop, are capable of producing high-quality machined parts read-more.gif

Aluminum Heat Treating

Our revolutionary furnace, using our in-house treatment system, is capable of treating most aluminium castings in a matter of days read-more.gif

 

Our company manufactures metal components in prototype and low-volume production quantities. Whether it is 1 or 5,000 parts, we deliver functional components and assemblies that meet your demanding delivery schedules.

 

With many complementary processes, we can assist you in producing everything from prototype printed parts all the way up to production die castings.


The prototype industry is driven by constant technological changes and advances and in order to stay at the top of the market, a metal foundry must excel at education, engineering know how and managing risks in making something for the first time while meeting the challenging demands of you the customer. We benefit your business by speeding up your operations and helping you operate more efficiently.


As a Foundry and Machine Shop, our efficient production of parts comes in the form of optimized planning and knowing that a project starts with the right choices in process, alloy and engineering design for the job. Depending on the application, an alloy must be determined and the most appropriate process will be chosen.


Let Protocast Inc. be your reliable partner in the field of metal and aluminum casting as we highly value an excellent client relationship. We would like to act as your partner in development, sharing ideas in material choices, product designs and machining to achieve optimal casting through open dialogue. If you have specific questions, feel free to contact us at any time.   

Recent Work: From what we can share

Sample RPM casting

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Sand Casting and Hogouts                                                   Sand Casting prior to finished machining

 

 


Haas Gantry Mill

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Speeds up Toolcutting and Increaes Capacity and Size Envelope we can Manufacture


In the Metal Foundry Industry, There are Several Types of Casting

Metal casting is often explained as the transformation of fluid metal into a designed form

Metal casting is often explained as the transformation of fluid metal into a designed form or specific shape. There are several commercial casting process, each that holds their own special benefits. It is something you need to take into consideration


3 Things We'd Like to Avoid When Metal Casting

Here at Protocast, Inc, we’re pretty proud of the metal casting that we do for our clients. We offer seven different types of processes in order to manufacture a wide variety of parts. In fact, we regularly feature the ways our cu


Learn About Our Precision Sand Casting

If you’re looking into metal casting, there’s a good chance that you’ll need a prototype very quickly. That’s why we offer precision sand casting.

What Exactly is Precision Sand Ca


Why You Should Use Metal Casting for Your Next Invention

If you’re looking into metal casting for your latest invention, there’s a good chance you’re curious about what other inventors are up to. That’s why we’ve decided to come up with a list of our favorite new


What is Rubber Plaster Mold Casting?

Here at Protocast Inc., we’re big fans of rubber plaster mold casting. We can already hear you asking--“What is rubber plaster mold casting and what can I use it for?” Don’t worry, because we’re here to ans


Supporting the Warfighter

We are proud to be a Small Business that works with Big Defense Contractors supporting the Warfighter

Cast Expo 2016

We will be in Minneapolis, Minnesota at the Convention Center


Performance Racing Industry Show

See us at the Performance Racing Industry Show December 10-12, 2015 at the Indianapolis Convention Center. We will be at booth 5613 on Machinery Row

 

About Us

Prototype Casting Inc is a leading foundry and machine shop from Denver, Colorado, USA.

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Testimonials

qoates.gifIn regards to the parts. Very nice job. The taper joint was spot on and so were almost all of the other critical features. . Tricky job, but he pulled it off. I am a little out on a limb here and this was a very visible set of parts. I couldn't be stoked more.
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Peter Yodis
 
Design Engineer, Harold Beck Co.

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We love Colorado, come and visit sometime

 

Featured

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Printed Sand Cores with renshape tooling for casting in Air Set Precision Sand Process

Our Clients

Just a sample of our clients:
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