Super service with the best quality works.

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Iowa Engineered Processes Corporation

Who are we?

A small, passionate, & powerful team.

Iowa Engineered Processes Co. is a privately owned business located in Independence, Iowa, For the past 30 years, IEP has been building and refining the Cascade Deburring and Cleaning System. The Cascade System is a patented process for the cleaning, polishing and deburring of metal castings.

IEP also engages in custom manufacturing and fabrication. IEP can clean and debur tough parts on a job-shop basis. We can apply our resources to fabricate, weld, paint and assemble metal components for your business and customers.

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Since out inception as a corporation in 1980, we have proven top be innovative and leaders in our field. The act of process of inventing or introducing something new... ... We have done just that with the invention of the Cascade Machine, Every day we go to work, we strive to do things better.


We are well organized. We are able to function with limited waste. We are capable of achieving the desire result with the minimum use of resources, time and effort. It is our way of doing business.


We are professional. We conform to the standards of skill, competence and character in our work. We are businesslike as we indulge in our work environment.

Custom fabrications is our forte

Many service providers are there.
But why you should choose us?

Structural Steel

Structural Steel

IEPC provides structural and miscellaneous steel requirements for the commercial, retail, institutional and industrial markets working with some of the construction industry’s best general contractors.

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cascade system

Cascade Systems

1300 Cascade System automated finishing centers rely on a patented finishing process to provide fast, consistent, high-precision de-burring and cleaning of castings and machined parts-inside and out.

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800 with Robot

Custom Fabrication

As a precision satellite manufacturing facility, Iowa Engineered Processes provides contract services to companies that require manufactured parts from outside sources.

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IEPC has many options available when it comes to our processes. From cascade deburring and cleaning system to our environmentally friendly cascade, we have your needs covered!

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IEPC Cascade Deburring and Cleaning System

For the past 25 years, Iowa Engineered Processes Corp. has been refining and improving the Cascade Deburring and Cleaning System. We research, secure and than apply the latest technology in our Cascade Systems so that you can deliver quality products for your customers.

  • Increased productivity
  • Reduced labor costs
  • Reduced energy costs
  • No part-to-part contact
  • Repeatable, predictable cycle times
  • Greater capacity with a wide range of applications
  • Customized service

Get a free consultation

We can customize the best solutions to your manufactoring and fabrication needs.

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Interested in our patented process for the cleaning, polishing and deburring of metal castings?

About Us

Located in Independence, Iowa, Iowa Engineered Processes Corp (IEPC) is a privately held business, incorporated in 1981.