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Recent Posts

1. How Does Investment Casting Work?

   Date Published:

   May 15th, 2019

   At Protocast Inc. we have been providing the greater Denver area with prototype casting and industrial casting services for over 20 years. As we have grown in size, we have noticed more and more that while our customers really want a beautiful product that has gone through rapid prototype casting, t…Read More

2. Die Casting vs. Machining

   Date Published:

   April 8th, 2019

   As a foundry in Denver, we often get the question “What is the difference between die casting and CNC machining?” And oftentimes, when we get that question it is quickly followed up with “How do I know what method of production is best for my project?” Both questions are valid, being that th…Read More

3. The Applications of Stainless Steel Casting

   Date Published:

   February 20th, 2019

   There are many different kinds of casting, but one of the more common types of casting is stainless steel investment casting. As a Commerce City, Colorado foundry, we often work with stainless steel to cast prototypes and tools for our clients. But why do we use steel so often? Stainless Steel Stain…Read More